| アブストラクト | This study aims to delineate the characteristics and clinical trajectories of suicide attempts and self-harm, and its gender and age differences among children. This nationwide retrospective cross-sectional study utilized data extracted from the Japanese Diagnosis Procedure Combination inpatient database spanning 2016 to 2017. Children aged 7-17 years admitted to acute care hospitals for suicide attempts and self-harm, were identified. Patient characteristics included age, gender, suicide method, and comorbid psychiatric disorders. Trajectory information included the duration of hospital stay, admission ward, psychiatric/psychological interventions, in-hospital mortality, and healthcare expenditure. Data analysis encompassed 1,704 children hospitalized for suicide attempts and self-harm. Among these, 49.4% were junior high school age, 69.0% for female, and 28.4% for underweight. Overdose emerged as the most prevalent method for suicide attempts and self-harm (49.9%). Notably, 66.0% did not receive a diagnosis of any mental illness, and 56.3% did not undergo psychiatric/psychological care during their hospitalization. Boys were more likely to use high-lethality suicide methods, such as hanging (p < 0.001), and die during hospitalization (p < 0.001). Conversely, girls were more likely to use low-lethality suicide methods, such as drug overdose (p < 0.001), and receive psychiatric/psychological intervention during hospitalization (p = 0.015). Children aged 7-12 years were more likely to use high-lethality suicide methods, such as hanging (p < 0.001), and be diagnosed with attention-deficit/hyperactivity disorder (p < 0.001) and less likely to receive psychiatric/psychological intervention (p = 0.005) compared with other age groups. These findings suggest the importance of developing gender and age sensitive health policies, systems, and interventions to prevent child suicide. |
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| ジャーナル名 | Global health & medicine |
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| Pubmed追加日 | 2025/1/1 |
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| 投稿者 | Kita, Sachiko; Morita, Kojiro; Watanabe, Hideaki; Michihata, Nobuaki; Morisaki, Mayumi; Yamaji, Noyuri; Ikeda, Mari; Yasunaga, Hideo |
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| 組織名 | Department of Psychological Studies, Temple University of Japan Campus, Tokyo,;Japan.;Center for Japanese Studies, University of Michigan, Ann Arbor, Michigan, USA.;Department of Mental Health and Psychiatric Nursing, Tokyo Medical and Dental;University, Tokyo, Japan.;Global Nursing Research Center, Graduate School of Medicine, The University of;Tokyo, Tokyo, Japan.;Department of Nursing Administration and Advanced Clinical Nursing, Division of;Health Sciences and Nursing, Graduate School of Medicine, The University of;Department of Clinical Epidemiology and Health Economics, School of Public;Health, The University of Tokyo, Tokyo, Japan.;Cancer Prevention Center, Chiba Cancer Center Research Institute, Chiba, Japan.;Department of Family Nursing, Division of Health Sciences and Nursing, Graduate;School of Medicine, The University of Tokyo, Tokyo, Japan.;Institute of Clinical Epidemiology, Showa University, Tokyo, Japan. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/39741995/ |
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