One‐year incidence, predictors, and accuracy of prediction of suicidal thoughts and behaviors from the first to second year of university

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dc.contributor.affiliationEpidemiological and Psychosocial Research, Center for Global Mental Health, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Mexico City, Mexico
dc.contributor.emailcbenjet@imp.edu.mx (Corina Benjet)
dc.creatorBenjet, Corinaes_ES
dc.creatorBorges, Guilhermees_ES
dc.creatorMiah, Sumaiyaes_ES
dc.creatorAlbor, Yesicaes_ES
dc.creatorGutiérrez-García, Raúl A.es_ES
dc.creatorZavala Berbena, Aliciaes_ES
dc.creatorGuzmán, Rebecaes_ES
dc.creatorVargas-Conteras, Eunicees_ES
dc.creatorHermosillo de la Torre, Alicia Edithes_ES
dc.creatorHernández Uribe, Praxedis Cristinaes_ES
dc.creatorQuevedo, Guillermoes_ES
dc.creatorCovarrubias Díaz, Anabelles_ES
dc.creatorMartínez Ruiz, Sineades_ES
dc.creatorValdés‐García, Karla Patriciaes_ES
dc.creatorMartínez Jerez, Ana Maríaes_ES
dc.creatorMortier, Philippees_ES
dc.date2022
dc.date.accessioned2024-09-18T18:26:05Z
dc.date.accessioned2026-03-27T15:30:20Z
dc.date.available2024-09-18T18:26:05Z
dc.date.issued2022
dc.date.published2022
dc.descriptionBackground: Research is scarce on the prospective predictors of first onset suicidal thoughts and behaviors (STB) and the accuracy of these predictors in university students, particularly in low-and-middle income countries. Therefore, we assessed the 1-year incidence of STB among first-year students, a broad range of prospective predictors of STB incidence, and evaluated the prediction accuracy of a baseline multivariate risk prediction model to identify students at highest risk for STB onset over the subsequent 12 months. Methods: Students (n = 3238) from 13 universities in Mexico completed an online survey developed for the World Mental Health International College Student Surveys in their first year and again 12 months after. We ran generalized linear models and receiver operator curves. Results: The 1-year incidence of suicidal ideation, plan and attempt was 8.53%, 3.75%, and 1.16%, respectively. Predictors in final models were female sex (ideation only), minority sexual orientation (ideation only), depression, eating disorders, ADHD (ideation and plan), ongoing arguments or breakup with a romantic partner (ideation only), emotional abuse (ideation only), parental death (ideation, plan), not Catholic/Christian (ideation, plan), not having someone to rely on, psychotic experiences (plan only), and insufficient sleep (attempt only). Prediction accuracy for ideation, plan and attempt was area under the curve = 0.76, 0.81 and 0.78, respectively. Targeting the top 10% of students at highest risk could reduce STB in the subsequent year up to 36%. Conclusions: By assessing these risk/protective factors in incoming students we identified students at greatest risk for developing STB to whom suicide prevention strategies could be targeted.es_ES
dc.formatPDFes_ES
dc.identifierJC14DIEP22es_ES
dc.identifier.doi10.1002/da.23278
dc.identifier.eissn1520-6394
dc.identifier.issn1091-4269
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñiz
dc.identifier.placeEstados Unidos
dc.identifier.urihttps://doi.org/10.1002/da.23278
dc.identifier.urihttps://repositorio.inprf.gob.mx/handle/123456789/8048
dc.language.isoenges_ES
dc.publisherWileyes_ES
dc.relation39(12):727-740
dc.relation.jnabreviadoDEPRESS ANXIETY
dc.relation.journalDepression and Anxiety
dc.rightsAcceso Cerradoes_ES
dc.subject.kwLongitudinal
dc.subject.kwMental health
dc.subject.kwMexico
dc.subject.kwStudents
dc.subject.kwSuicide
dc.titleOne‐year incidence, predictors, and accuracy of prediction of suicidal thoughts and behaviors from the first to second year of universityes_ES
dc.typeArtículoes_ES

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