Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree
Introduction: adolescent mental health is related to lifestyles. The objective was to analyze the factors of nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents. Materials and methods: analytical and cross-sectional study based on questions from the Argentine...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
2025
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/med/article/view/46067 |
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I10-R327-article-46067 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
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R-327 |
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Revista de la Facultad de Ciencias Médicas de Córdoba |
| language |
Español |
| format |
Artículo revista |
| topic |
sedentary behavior healthy lifestyle suicidal ideation adolescent mental health estilo de vida saludable ideacion suicida adolescente salud mental conducta sedentaria comportamento sedentario estilo de vida saudavel adolescente ideação suicida saúde mental |
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sedentary behavior healthy lifestyle suicidal ideation adolescent mental health estilo de vida saludable ideacion suicida adolescente salud mental conducta sedentaria comportamento sedentario estilo de vida saudavel adolescente ideação suicida saúde mental Guevara Tirado, Alberto Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree |
| topic_facet |
sedentary behavior healthy lifestyle suicidal ideation adolescent mental health estilo de vida saludable ideacion suicida adolescente salud mental conducta sedentaria comportamento sedentario estilo de vida saudavel adolescente ideação suicida saúde mental |
| author |
Guevara Tirado, Alberto |
| author_facet |
Guevara Tirado, Alberto |
| author_sort |
Guevara Tirado, Alberto |
| title |
Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree |
| title_short |
Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree |
| title_full |
Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree |
| title_fullStr |
Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree |
| title_full_unstemmed |
Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree |
| title_sort |
nutritional and sedentary habits associated with suicidal behavior in argentine adolescents: chaid decision tree |
| description |
Introduction: adolescent mental health is related to lifestyles. The objective was to analyze the factors of nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents.
Materials and methods: analytical and cross-sectional study based on questions from the Argentine School Health Survey, made up of 56,981 schoolchildren aged 13 to 17 years. The classification tree was used through automatic detection of chi-square interactions (CHAID), Odds Ratio (OR), prevalence ratio (PR), sensitivity (S), specificity (E), positive and negative predictive value (PPV and VPN)
Results: the CHAID tree for suicidal ideation, planning and attempts included as associated factors: eating food high in fat and salt 2 or more times a day, not being physically active for 60 minutes a day on any day of the week and spending 3 or more hours a day in activities sitting or lying down. Based on the main nodes of the CHAID tree, adolescents with the characteristics of the 10-5-1 nodes had suicidal ideation 2.14 times more often than adolescents from other nodes (OR=2.14; 95%CI=1.78- 2.56), for suicide planning, nodes 7-3-1 had an association 1.78 times greater (OR=1.78:;C95%=1.61-1.963). For suicide attempt, nodes 10-5-2 had a 2.35 times greater association (OR=2.35; 95%CI=2.04-2.71). The specificity values were close to 100% in ideation (E=99.30%), planning (E=97.50%) and suicidal intention (E=98.60%).
Conclusions: the profile consisting of eating salty and high-fat food, together with physical inactivity, are associated with suicidal behaviors in Argentine adolescents. |
| publisher |
Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología |
| publishDate |
2025 |
| url |
https://revistas.unc.edu.ar/index.php/med/article/view/46067 |
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2025-12-27T05:19:31Z |
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I10-R327-article-460672025-12-22T18:45:14Z Nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents: CHAID decision tree Hábitos nutricionales y sedentarios asociados a comportamiento suicida en adolescentes argentinos: árbol de decisiones CHAID Hábitos nutricionais e sedentários associados ao comportamento suicida em adolescentes argentinos: árvore de decisão CHAID Guevara Tirado, Alberto sedentary behavior healthy lifestyle suicidal ideation adolescent mental health estilo de vida saludable ideacion suicida adolescente salud mental conducta sedentaria comportamento sedentario estilo de vida saudavel adolescente ideação suicida saúde mental Introduction: adolescent mental health is related to lifestyles. The objective was to analyze the factors of nutritional and sedentary habits associated with suicidal behavior in Argentine adolescents. Materials and methods: analytical and cross-sectional study based on questions from the Argentine School Health Survey, made up of 56,981 schoolchildren aged 13 to 17 years. The classification tree was used through automatic detection of chi-square interactions (CHAID), Odds Ratio (OR), prevalence ratio (PR), sensitivity (S), specificity (E), positive and negative predictive value (PPV and VPN) Results: the CHAID tree for suicidal ideation, planning and attempts included as associated factors: eating food high in fat and salt 2 or more times a day, not being physically active for 60 minutes a day on any day of the week and spending 3 or more hours a day in activities sitting or lying down. Based on the main nodes of the CHAID tree, adolescents with the characteristics of the 10-5-1 nodes had suicidal ideation 2.14 times more often than adolescents from other nodes (OR=2.14; 95%CI=1.78- 2.56), for suicide planning, nodes 7-3-1 had an association 1.78 times greater (OR=1.78:;C95%=1.61-1.963). For suicide attempt, nodes 10-5-2 had a 2.35 times greater association (OR=2.35; 95%CI=2.04-2.71). The specificity values were close to 100% in ideation (E=99.30%), planning (E=97.50%) and suicidal intention (E=98.60%). Conclusions: the profile consisting of eating salty and high-fat food, together with physical inactivity, are associated with suicidal behaviors in Argentine adolescents. Introducción: la salud mental adolescente está relacionada con estilos de vida, El objetivo fue analizar los factores de hábito nutricional y sedentario asociados a comportamiento suicida en adolescentes argentinos. Método: estudio analítico y transversal a partir de preguntas de la Encuesta de Salud Escolar argentina, conformada por 56 981 escolares de 13 a 17 años. Se empleó el árbol de clasificación mediante detección automática de interacciones de chi-cuadrado(CHAID), Odds Ratio(OR), razón de prevalencias(RP), sensibilidad(S), especificidad(E), valor predictivo positivo y negativo(VPP y VPN) Resultados: el árbol CHAID para ideación, planeación e intento suicida incluyeron como factores asociados: alimentarse con comida alta en grasa y sal 2 o más veces al día, no estar físicamente activo por 60 minutos al día cualquier día de la semana y pasar 3 o más horas al día en actividades sentado o echado. En base a los nodos principales del árbol CHAID, los adolescentes con las características de los nodos 10-5-1 tuvieron ideación suicida 2,14 veces más a menudo que adolescentes de otros nodos(OR=2.14;IC95%=1,78-2,56), para planeación suicida, los nodos 7-3-1, tuvieron una asociación 1,78 veces mayor (OR=1.78:;C95%=1,61-1,963). Para intento suicida, los nodos 10-5-2, tuvieron una asociación 2,35 veces mayor (OR=2.35;IC95%=2,04-2.71). Los valores de especificidad fueron cercanos al 100% en ideación (E=99,30%), planeación (E=97,50%) e intención suicida (E=98,60%) Conclusiones: el perfil constituido por alimentarse con comida salda y alta en grasa, junto a la inactividad física están asociados a comportamientos suicidas en adolescentes argentinos. Introdução: a saúde mental dos adolescentes está relacionada aos estilos de vida O objetivo foi analisar os fatores de hábitos nutricionais e sedentários associados ao comportamento suicida em adolescentes argentinos. Materiais e métodos: estudo analítico e transversal baseado em questões da Pesquisa Argentina de Saúde Escolar, composta por 56.981 escolares de 13 a 17 anos. A árvore de classificação foi utilizada por meio da detecção automática de interações qui-quadrado (CHAID), Odds Ratio (OR), razão de prevalência (RP), sensibilidade (S), especificidade (E), valor preditivo positivo e negativo (VPP e VPN) Resultados: a árvore CHAID para ideação, planejamento e tentativas suicidas incluiu como fatores associados: ingerir alimentos ricos em gordura e sal 2 ou mais vezes ao dia, não praticar atividade física 60 minutos por dia em qualquer dia da semana e gastar 3 ou mais mais horas por dia em atividades sentado ou deitado. Com base nos nós principais da árvore CHAID, os adolescentes com as características dos nós 10-5-1 tiveram ideação suicida 2,14 vezes mais que os adolescentes dos outros nós (OR=2,14; IC95%=1,78-2,56), para suicídio planejamento, os nós 7-3-1 tiveram associação 1,78 vezes maior (OR=1,78:;C95%=1,61-1,963). Para tentativa de suicídio, os nós 10-5-2 tiveram associação 2,35 vezes maior (OR=2,35; IC95%=2,04-2,71). Os valores de especificidade ficaram próximos de 100% em ideação (E=99,30%), planejamento (E=97,50%) e intenção suicida (E=98,60%). Conclusões: o perfil de consumo de alimentos salgados e ricos em gordura, aliado à inatividade física, estão associados a comportamentos suicidas em adolescentes argentinos. Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología 2025-12-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion text/html application/pdf https://revistas.unc.edu.ar/index.php/med/article/view/46067 10.31053/1853.0605.v82.n4.46067 Revista de la Facultad de Ciencias Médicas de Córdoba.; Vol. 82 No. 4 (2025); 707-723 Revista de la Facultad de Ciencias Médicas de Córdoba; Vol. 82 Núm. 4 (2025); 707-723 Revista da Faculdade de Ciências Médicas de Córdoba; v. 82 n. 4 (2025); 707-723 1853-0605 0014-6722 10.31053/1853.0605.v82.n4 spa https://revistas.unc.edu.ar/index.php/med/article/view/46067/50822 https://revistas.unc.edu.ar/index.php/med/article/view/46067/50871 Derechos de autor 2025 Universidad Nacional de Córdoba https://creativecommons.org/licenses/by-nc/4.0 |