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Healthcare, Vol. 11, Pages 306: Association between Suicidal Behaviors in Adolescence and Negative Emotions, the Level of Stress, Stress Coping Strategies and the Quality of Sleep
Healthcare doi: 10.3390/healthcare11030306
Authors: Grażyna Cepuch Agnieszka Kruszecka-Krówka Patrycja Liber Agnieszka Micek
Suicidal behaviors in adolescents stem from complex processes deeply rooted in various spheres of life and functioning. The study was aimed at assessing the relationship between selected negative emotions, the quality of sleep, the level of perceived stress as well as stress coping strategies and suicidal ideation and attempts among high school students. The examined group consisted of adolescents aged 16–18 recruited by social-media groups in Poland. The study was based on a diagnostic survey with the application of CAWI method. The other research tools applied in the study included: Hospital Anxiety and Depression Scale—Modified, Perceived Stress Scale-10, How do you cope?—Questionnaire, Athens Insomnia Scale as well as the authors’ own questionnaire on suicidal ideation and suicide attempts. Anxiety, depression, aggression and insomnia as well as a high level of stress were statistically more common in girls than in boys (p < 0.001). The high level of negative emotions and insomnia, in turn, increased the risk of suicidal ideation (OR = 3.59, 95% CI: 2.13–6.06 and OR = 2.35, 95% CI: 1.60–3.46), as well as suicide attempts (OR = 6.29, 95% CI: 2.93–14.80 and OR = 3.29, 95% CI: 2.07–5.35). Additionally, high level of stress was associated with more than twice larger odds of suicidal ideation (OR = 2.26, 95% CI: 1.13–4.63). Significantly higher prevalence of suicidal ideation (p = 0.017) and suicide attempts (p = 0.016) was observed in girls. A high level of negative emotions and stress accompanied by a low quality of sleep are factors predisposing people to suicidal ideation and attempted suicide.
