<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-7459</journal-id>
<journal-title><![CDATA[Horizonte sanitario]]></journal-title>
<abbrev-journal-title><![CDATA[Horiz. sanitario]]></abbrev-journal-title>
<issn>2007-7459</issn>
<publisher>
<publisher-name><![CDATA[Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-74592023000200305</article-id>
<article-id pub-id-type="doi">10.19136/hs.a22n2.5322</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ansiedad, estrés y calidad de sueño asociados a COVID-19 en universitarios del noroeste de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Anxiety, stress and sleep quality associated to COVID-19 in university students in northwestern Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bautista-Jacobo]]></surname>
<given-names><![CDATA[Alejandrina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quintana-Zavala]]></surname>
<given-names><![CDATA[María Olga]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez-Bautista]]></surname>
<given-names><![CDATA[Manuel Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Lomelí]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Sonora División de Ciencias Biológicas y de la Salud ]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Sonora División de Ciencias Biológicas y de la Salud ]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Sonora División de Ciencias Biológicas y de la Salud ]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Sonora División de Ciencias Sociales ]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>22</volume>
<numero>2</numero>
<fpage>305</fpage>
<lpage>316</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-74592023000200305&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-74592023000200305&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-74592023000200305&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Identificar los niveles de ansiedad, estrés percibido y calidad del sueño en universitarios del noroeste de México durante la pandemia por COVID-19 y examinar su asociación con variables sociodemográficas y con preguntas relacionadas con el COVID-19.  Materiales y métodos: Estudio descriptivo, correlacional y transversal, en una muestra no probabilística de 1691 estudiantes. Se aplicaron encuestas en línea por medio de Google Forms. Se utilizó la prueba Ji-cuadrado (X2), la correlación de Spearman y análisis de regresión logística multivariado, se contó con aprobación de comité de ética y consentimiento informado de los participantes.  Resultados: El 38.4% de los estudiantes presentaron ansiedad moderada y 36.5% severa. Predominó un nivel moderado de estrés (50.1%) y mala calidad del sueño (65.8%). La variable sexo se asoció con ansiedad (X2 = 88.87, p &lt; .001), estrés percibido (X2 = 72.34, p &lt; .001) y mala calidad del sueño (X2 = 31.26, p &lt; .001). La regresión logística determinó que los estudiantes cuyos ingresos familiares disminuyeron a causa de la pandemia presentaron mayor riesgo de ansiedad (OR = 1.67, p =.001), estrés (OR= 1.57, p =.011) y mala calidad del sueño (OR = 1.46).  Conclusiones: Más de la mitad de los estudiantes universitarios que participaron en esta investigación presentaron algún nivel de ansiedad, estrés y mala calidad de sueño durante la pandemia por COVID-19, por lo anterior, se requiere el desarrollo de programas de intervención psicosocial de salud mental dirigidos a estudiantes universitarios.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[  Abstract   Objective: Identify the levels of anxiety, perceived stress, and sleep quality in university students in northwestern Mexico during the COVID-19 pandemic and examine their association to sociodemographic variables and questions related to COVID-19.  Materials and methods: Descriptive, correlational, cross-sectional study in a non-probabilistic sample of 1691 students. Online surveys were administered using Google Forms. The chi-square test (X2), Spearman's correlation and multivariate logistic regression analysis were used, with the approval of the ethics committee and informed consent of the participants.  Results: 38.4% of the students presented moderate anxiety and 36.5% severe anxiety. Moderate level of stress (50.1%) and poor sleep quality (65.8%) predominated. The sex variable was associated to anxiety (X2 = 88.87, p &lt; .001), perceived stress (X2 = 72.34, p &lt; .001) and poor sleep quality (X2 = 31.26, p &lt; .001). Logistic regression determined that students whose family income decreased because of the pandemic were at higher risk of experiencing anxiety (OR = 1.67, p =.001), stress (OR= 1.57, p =.011), and poor sleep quality (OR = 1.46).  Conclusions: More than half of the university students who participated in this study presented some level of anxiety, stress and poor sleep quality during the COVID-19 pandemic. Therefore, the development of psychosocial mental health intervention programs aimed at university students is required.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ansiedad]]></kwd>
<kwd lng="es"><![CDATA[Estrés Psicológico]]></kwd>
<kwd lng="es"><![CDATA[Estudiantes]]></kwd>
<kwd lng="en"><![CDATA[Anxiety]]></kwd>
<kwd lng="en"><![CDATA[Stress, Psychological]]></kwd>
<kwd lng="en"><![CDATA[Students]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<collab>Organización Mundial de la Salud</collab>
<source><![CDATA[Los nombres de la enfermedad por coronavirus (COVID-19) y del virus que la causa]]></source>
<year>2019</year>
<publisher-name><![CDATA[OMS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tan]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Hao]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[McIntyre]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is returning to work during the COVID-19 pandemic stressful? A study on immediate mental health status and psychoneuroimmunity prevention measures of Chinese workforce]]></article-title>
<source><![CDATA[Brain Behav. Immun]]></source>
<year>2020</year>
<volume>87</volume>
<page-range>84-92</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xiong]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Lipsitz]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Nasri]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Lui]]></surname>
<given-names><![CDATA[LMW]]></given-names>
</name>
<name>
<surname><![CDATA[Gill]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Phan]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact of Covid-19 pandemic on mental health in the general population: a systematic review]]></article-title>
<source><![CDATA[J Affect Disord]]></source>
<year>2020</year>
<volume>277</volume>
<page-range>55-64</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Commodari]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[La Rosa]]></surname>
<given-names><![CDATA[VL]]></given-names>
</name>
<name>
<surname><![CDATA[Giulia]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Parisi]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El impacto psicológico del confinamiento en los estudiantes universitarios italianos durante la primera ola de la pandemia de COVID-19: experiencias psicológicas, percepciones de riesgos para la salud, aprendizaje a distancia y perspectivas futuras]]></article-title>
<source><![CDATA[Mediterráneo J Clin Psychol]]></source>
<year>2020</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-19</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[LP]]></given-names>
</name>
<name>
<surname><![CDATA[De la Roca-Chiapas]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-González]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Psychological distress of COVID-19 pandemic and associated psychosocial factors among Mexican students: An exploratory study]]></article-title>
<source><![CDATA[Psychol Schs]]></source>
<year>2021</year>
<volume>58</volume>
<page-range>1844-57</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cao]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Fang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Hou]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Han]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The psychological impact of the Covid-19 epidemic on college students in China]]></article-title>
<source><![CDATA[Psychiatry Res]]></source>
<year>2020</year>
<volume>287</volume>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Di]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ye]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Wei]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Study on the public psychological states and its related factors during the outbreak of coronavirus disease 2019 (Covid-19) in some regions of China]]></article-title>
<source><![CDATA[Psychol Health Med]]></source>
<year>2021</year>
<volume>26</volume>
<page-range>13-22</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Musabiq]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Karimah]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description of Stress and Its Impact on College Student]]></article-title>
<source><![CDATA[College Student Journal]]></source>
<year>2020</year>
<volume>54</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>199-205</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Islam]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Sujan]]></surname>
<given-names><![CDATA[MSH]]></given-names>
</name>
<name>
<surname><![CDATA[Tasnim]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Sikder]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Potenza]]></surname>
<given-names><![CDATA[MN]]></given-names>
</name>
<name>
<surname><![CDATA[Van Os]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Psychological responses during the COVID-19 outbreak among university students in Bangladesh]]></article-title>
<source><![CDATA[PLoS ONE]]></source>
<year>2020</year>
<volume>15</volume>
<numero>12</numero>
<issue>12</issue>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González-Jaime]]></surname>
<given-names><![CDATA[NL]]></given-names>
</name>
<name>
<surname><![CDATA[Tejeda-Alcántara]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa- Méndez]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Ontiveros-Hernández]]></surname>
<given-names><![CDATA[ZO]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impacto psicológico en estudiantes universitarios mexicanos por confinamiento durante la pandemia por Covid-19]]></article-title>
<source><![CDATA[Scielo Preprints]]></source>
<year>2020</year>
<page-range>1-17</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Espinosa]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Mesa]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Caraballo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Mesa]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estudio del impacto psicológico de la COVID-19 en estudiantes de Ciencias Médicas, Los Palacios]]></article-title>
<source><![CDATA[Rev Cubana Salud Pública]]></source>
<year>2020</year>
<volume>46</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Pan]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Wan]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Tan]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ho]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Ho]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Inmmediate psychological responses and associated factors during the initial stage of the 2019 coronavirus disease (COVID-19) epidemic among the general population in China]]></article-title>
<source><![CDATA[Intenational Journal of Environmental Research and Public Health]]></source>
<year>2020</year>
<volume>17</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Generalized anxiety disorder, depressive symptoms and sleep quality during COVID-19 outbreak in China: a web-based cross-sectiomal survey]]></article-title>
<source><![CDATA[psychiatry Res]]></source>
<year>2020</year>
<page-range>1-6</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Wei]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Jia]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Shang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Sun]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence and predictors of PTSS during COVID-19 outbreak in China hardesthit areas: Gender differences matter]]></article-title>
<source><![CDATA[Psychiatry Res]]></source>
<year>2020</year>
<volume>287</volume>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahrberg]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Dresler]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Niedermaier]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Steiger]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Genzel]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The interaction between sleep quality and academic performances]]></article-title>
<source><![CDATA[J Psychiatr Res]]></source>
<year>2012</year>
<volume>46</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1618- 22</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Curcio]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrara]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[De Gennaro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sleep loss, learning capacity and academic performance]]></article-title>
<source><![CDATA[Sleep Med Rev]]></source>
<year>2006</year>
<volume>10</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>323-37</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="book">
<collab>Clínica de Trastornos del Sueño de la Facultad de Medicina de la UNAM/Dirección General de Comunicación Social, UNAM</collab>
<source><![CDATA[45% de la población en México tiene mala calidad de sueño]]></source>
<year>2020</year>
<publisher-name><![CDATA[UNAM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Raufelder]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Lazarides]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Lätsch]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How classmates' stress affects student's quality of motivation]]></article-title>
<source><![CDATA[Stress &amp; Health]]></source>
<year>2018</year>
<volume>34</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>649-62</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brito-Ortíz]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[Nava-Gómez]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Juárez-García]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Escala de estrés percibido en estudiantes de odontología, enfermería y psicología: validez de constructo]]></article-title>
<source><![CDATA[Revista ConCiencia EPG]]></source>
<year>2019</year>
<volume>4</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>42-54</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bedoya-Lau]]></surname>
<given-names><![CDATA[FN]]></given-names>
</name>
<name>
<surname><![CDATA[Matos]]></surname>
<given-names><![CDATA[LJ]]></given-names>
</name>
<name>
<surname><![CDATA[Zelaya]]></surname>
<given-names><![CDATA[EC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[(2014). Niveles de estrés académico, manifestaciones psicosomáticas y estrategias de afrontamiento en alumnos de la facultad de medicina de una universidad privada de Lima en el año 2012]]></article-title>
<source><![CDATA[Rev Neuropsiquiatr]]></source>
<year>2014</year>
<volume>77</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>262-70</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bandelow]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Michaelis]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology of anxiety disorders in the 21st century]]></article-title>
<source><![CDATA[Dialogues Clin Neurosci]]></source>
<year>2015</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>327-35</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cardona-Arias]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Restrepo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera-Ocampo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Martínez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de ansiedad en estudiantes universitarios. Divers]]></article-title>
<source><![CDATA[Perspec. Psicol]]></source>
<year>2015</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>79-89</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hunt]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Eisenberg]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mental health problems and help-seeking behavior among college students]]></article-title>
<source><![CDATA[Journal of Adolescent Health]]></source>
<year>2010</year>
<volume>46</volume>
<page-range>3-10</page-range><publisher-name><![CDATA[Elsevier Ltd]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gritsenko]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Skugarevsky]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Konstantinov]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Khamenka]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Marinova]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Reznik]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[COVID 19 fear, stress, anxiety, and substance use among Russian and Belarusian university students]]></article-title>
<source><![CDATA[International Journal of Mental Health and Addiction]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mamun]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Griffiths]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[First COVID-19 suicide case in Bangladesh due to fear of COVID-19 and xenophobia: Possible suicide prevention strategies]]></article-title>
<source><![CDATA[Asian Journal of Psychiatry]]></source>
<year>2020</year>
<volume>51</volume>
</nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goyal]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Chauhan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Chhikara]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fear of COVID-19: First suicidal case in India]]></article-title>
<source><![CDATA[Asian Journal of Psychiatry]]></source>
<year>2020</year>
<volume>49</volume>
</nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="book">
<collab>Instituto Nacional de Estadística y Geografía</collab>
<source><![CDATA[Estadísticas a propósito del día mundial para la prevención del suicidio (10 de septiembre)]]></source>
<year>2021</year>
<publisher-name><![CDATA[INEGI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández Sampieri]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández Collado]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Baptista Lucio]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología de la investigación]]></source>
<year>2010</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[McGraw- Hill]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beck]]></surname>
<given-names><![CDATA[AT]]></given-names>
</name>
<name>
<surname><![CDATA[Epstein]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Steer]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An inventory for measuring clinical anxiety: psychometric properties]]></article-title>
<source><![CDATA[J Consult Clin Psychol]]></source>
<year>1988</year>
<volume>56</volume>
<page-range>893-7</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Padrós]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Montoya]]></surname>
<given-names><![CDATA[KS]]></given-names>
</name>
<name>
<surname><![CDATA[Bravo]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Propiedades psicométricas del Inventario de Ansiedad de Beck (BAI, Beck Anxiety Inventory) en población general de México]]></article-title>
<source><![CDATA[Ansiedad y estrés]]></source>
<year>2020</year>
<volume>26</volume>
<page-range>181-7</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Robles]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Varela]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Jurado]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Páez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Versión mexicana del Inventario de Ansiedad de Beck: propiedades psicométricas]]></article-title>
<source><![CDATA[Revista Mexicana de Psicología]]></source>
<year>2001</year>
<volume>18</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>211-8</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kamarck]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Mermelstein]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A global measure of perceived stress]]></article-title>
<source><![CDATA[J Health Soc Behav]]></source>
<year>1983</year>
<volume>24</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>385-96</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Landero]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factor Structure of the Perceived Stress Scale (PSS) in a Sample from Mexico]]></article-title>
<source><![CDATA[The Spanish Journal of Psychology]]></source>
<year>2007</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>199-206</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buysse]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Reynolds]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Monk]]></surname>
<given-names><![CDATA[TH]]></given-names>
</name>
<name>
<surname><![CDATA[Berman]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Kupfer]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Pittsburgh sleep quality Index: a new instrument fro psychiatric practice and research]]></article-title>
<source><![CDATA[Psychiatry Res]]></source>
<year>1989</year>
<volume>28</volume>
<page-range>193-213</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hosmer]]></surname>
<given-names><![CDATA[DW]]></given-names>
</name>
<name>
<surname><![CDATA[Lemeshow]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Sturdivant]]></surname>
<given-names><![CDATA[RX]]></given-names>
</name>
</person-group>
<source><![CDATA[Applied Logistic Regression]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Nueva Jersey ]]></publisher-loc>
<publisher-name><![CDATA[Wiley]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Gay]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Reynoso-Alcántara]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras-Ibáñez]]></surname>
<given-names><![CDATA[CC]]></given-names>
</name>
<name>
<surname><![CDATA[Flores-González]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Castro-López]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación del estrés frente a la pandemia del COVID-19 en población mexicana-Proyecto Internacional COVIDISTRESS]]></article-title>
<source><![CDATA[Global Survey Equipo México]]></source>
<year>2020</year>
<page-range>1-11</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Priego-Parra]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[Triana-Romero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pinto-Gálvez]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
<name>
<surname><![CDATA[Duran-Ramos]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Salas-Nolasco]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anxiety, depression, attitudes, and internet addiction during the initial phase of the 2019 coronavirus disease (Covid-19) epidemic: a cross-sectional study in Mexico]]></article-title>
<source><![CDATA[MedRxiv]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez de la Luna]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Esquivel]]></surname>
<given-names><![CDATA[MJG]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[NZ]]></given-names>
</name>
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de ansiedad, estrés, depresión e insomnio durante la pandemia COVID-19 en estudiantes universitarios de Zacatecas]]></article-title>
<source><![CDATA[Revista Enfermería, Innovación y Ciencia]]></source>
<year>2021</year>
<volume>2</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Delgadillo]]></surname>
<given-names><![CDATA[BK]]></given-names>
</name>
<name>
<surname><![CDATA[Garduño]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Camarillo]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Camarillo]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
<name>
<surname><![CDATA[Huitron]]></surname>
<given-names><![CDATA[GG]]></given-names>
</name>
<name>
<surname><![CDATA[Montenegro L]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Asociación entre la calidad del sueño y el comportamiento alimentario en estudiantes universitarios en la contingencia por COVID-19]]></article-title>
<source><![CDATA[Rev Esp Nutr Hum Diet]]></source>
<year>2021</year>
<volume>25</volume>
<numero>^sSupl.2</numero>
<issue>^sSupl.2</issue>
<supplement>Supl.2</supplement>
</nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres-Pasillas]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez de la Luna]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Esquivel]]></surname>
<given-names><![CDATA[MJG]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[NZ]]></given-names>
</name>
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de ansiedad, estrés, depresión e insomnio durante la pandemia COVID-19 en estudiantes universitarios de Zacatecas]]></article-title>
<source><![CDATA[Revista: Enfermería, Innovación y Ciencia]]></source>
<year>2021</year>
<volume>2</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-10</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chávez-Márquez]]></surname>
<given-names><![CDATA[IL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ansiedad en universitarios durante la pandemia de COVID-19: un estudio cuantitativo]]></article-title>
<source><![CDATA[Psicumex]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Da Silva]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Rocha]]></surname>
<given-names><![CDATA[RSB]]></given-names>
</name>
<name>
<surname><![CDATA[Buheji]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Jahrami]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[KDC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A systematic review of the prevalence of anxiety symptoms during coronavirus epidemics]]></article-title>
<source><![CDATA[J Health Psychol]]></source>
<year>2021</year>
<volume>26</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>115-25</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meo]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Abukhalaf]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Alomar]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Sattar]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Klonoff]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[COVID-19 pandemic: Impact of quarantine on medical students&#8217; mental wellbeing and learning behaviors]]></article-title>
<source><![CDATA[Pak J Med Sci]]></source>
<year>2020</year>
<volume>36</volume>
<page-range>S43-8</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Granados]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Islas]]></surname>
<given-names><![CDATA[MI]]></given-names>
</name>
<name>
<surname><![CDATA[Maldonado]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Pineda]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Depresión, ansiedad y conducta suicida en la formación médica en una universidad en México]]></article-title>
<source><![CDATA[Inv Ed Med]]></source>
<year>2020</year>
<volume>9</volume>
<numero>35</numero>
<issue>35</issue>
</nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ausín]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[González-Sanguino]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Castellanos]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[López- Gómez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Saiz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ugidos]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio del impacto psicológico derivado del covid-19 en la población española]]></source>
<year>2020</year>
<page-range>1-24</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shigemura]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ursano]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Morganstein]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Kurosawa]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Benedek]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Public responses to the novel 2019 coronavirus (2019- nCoV) in Japan: Mental health consequences and target populations]]></article-title>
<source><![CDATA[Psychiatry and Clinical Neurosciences]]></source>
<year>2020</year>
<volume>74</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>281-2</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chacón-Andrade]]></surname>
<given-names><![CDATA[ER]]></given-names>
</name>
<name>
<surname><![CDATA[Lobos-Rivera]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Cervigni]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gallegos]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Martino]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Caycho-Rodríguez]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de ansiedad, depresión y miedo a la COVID-19 en la población general salvadoreña]]></article-title>
<source><![CDATA[Revista entorno]]></source>
<year>2020</year>
<volume>70</volume>
<page-range>76-86</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aristovnik]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ker&#382;i&#269;]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Rav&#353;elj]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Toma&#382;evi&#269;]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Umek]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impacts of the Covid-19 pandemic on life of higher education students: A global perspective]]></article-title>
<source><![CDATA[Sustainability]]></source>
<year>2020</year>
<volume>12</volume>
<numero>20</numero>
<issue>20</issue>
</nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anan]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Chunfeng]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Shuxin]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lirui]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Jingjing]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Investigation on the mental health status and risk factors among chinese overseas students under Covid-19 outbreak]]></article-title>
<source><![CDATA[Res Sq]]></source>
<year>2020</year>
<page-range>1-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
