Prevalencia y factores psicológicos asociados con conducta suicida en adolescentes. Ensanut 2018-19

2020 
espanolObjetivo. Estimar la prevalencia de conducta suicida y su asociacion con factores psicologicos en adolescentes mexi-canos. Material y metodos. Estudio transversal prove-niente de la Encuesta Nacional de Salud y Nutricion (Ensanut 2018-19). Se estimaron modelos de regresion logistica, con lo que se obtuvieron razones de momios (RM) con intervalos de confianza al 95% (IC95%). Resultados. La prevalencia nacional de ideacion e intento de suicidio fue de 5.1 y 3.9%, respectivamente; fue mas alta en Guanajuato (ideacion: 9.0%, intento: 7.8%). Factores asociados. Ideacion suicida: tabaco (RM= 2.19; IC95%: 1.56-3.09), alcohol (RM= 1.98; IC95%: 1.53-2.60), sintomatologia depresiva (RM= 5.67; IC95%: 4.56-7.07), abuso sexual (RM= 6.67; IC95%: 4.60-9.66). Intento de suicidio: tabaco (RM= 2.09; IC95%: 1.42-3.07), alcohol (RM= 2.15; IC95%: 1.65-2.80), sintomatologia depresiva (RM= 6.05; IC95%: 4.75-7.73), abuso sexual (RM= 6.86; IC95%: 4.65-10.13). Conclusiones. Debido al incremento de la conducta suicida en adolescentes mexicanos, es necesario implementar politicas publicas pre-ventivas que articulen programas de salud mental, adicciones y violencia. EnglishObjective. To estimate the prevalence of suicidal behavior and its association with psychological factors in Mexican adolescents. Materials and methods. Cross-sectional study based on the National Survey of Health and Nutrition (Ensanut 2018-19), with a sample of 17 995 adolescents (10-19 years). Adjusted logistic regression models were estimated, obtaining Odds Ratio (OR) and 95% confidence intervals (95%CI). Results. Prevalence of suicidal ideation and suicide attempt in Mexico were 5.1 and 3.9%, respectively; the highest prevalence was in Guanajuato (ideation: 9.0%, attempt: 7.8%). Associated factors. Suicidal ideation: tobacco (OR= 2.19; 95%CI: 1.56-3.09), alcohol (OR= 1.98; 95%CI: 1.53-2.60), depressive symptoms (OR= 5.67; 95%CI: 4.56-7.07), sexual abuse (OR= 6.67; 95%CI: 4.60-9.66). Suicidal attempt: tobacco (OR= 2.09; 95%CI: 1.42-3.07), alcohol (OR= 2.15; 95%CI:1.65-2.80), depressive symptoms (OR= 6.05; 95% CI: 4.75-7.73), sexual abuse (OR= 6.86; 95%CI: 4.65-10.13). Conclusions. By increasing suicidal behavior in Mexican adolescents, it is necessary to implement preventive public policies that articulate mental health, addiction and violence programs.
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