Cited 17 times in
Associations between time in bed and suicidal thoughts, plans and attempts in Korean adolescents
DC Field | Value | Language |
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dc.contributor.author | 김재현 | - |
dc.contributor.author | 박은철 | - |
dc.contributor.author | 이상규 | - |
dc.date.accessioned | 2016-02-04T11:43:23Z | - |
dc.date.available | 2016-02-04T11:43:23Z | - |
dc.date.issued | 2015 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/141055 | - |
dc.description.abstract | OBJECTIVES: To examine the hypothesis that respondents with any of three specific sleep patterns would have a higher likelihood of suicidality than those without reports of these patterns in Korean adolescents. SETTING: Data from the 2011-2013 Korea Youth Risk Behavior Web-based Survey were used. PARTICIPANTS: 191,642 subjects were included. The survey's target population was students in grades 7 through 12 in South Korea. INDEPENDENT VARIABLE: Sleep time. PRIMARY AND SECONDARY OUTCOME MEASURES: Suicidal thoughts, plans and attempts. RESULTS: The odds of suicidal thoughts in subjects with very short or long time in bed were 1.487-fold higher (95% CI 1.219 to 1.815) or 0.611-fold lower (95% CI 0.460 to 0.811), respectively, than for subjects with 7 h/day in bed; the odds were similar for suicidal plans. The odds of suicidal thoughts in subjects with early or late awakening times were 1.231-fold higher (95% CI 1.050 to 1.442) or 1.528-fold lower (95% CI 1.000 to 2.334), respectively, than for subjects with 7 h/day in bed; these odds were lower for suicidal plans and attempts. The odds of suicidal thoughts in subjects with early bedtime were 1.748-fold higher (95% CI 1.302 to 2.346), the odds of suicidal plans in people with an early bedtime were 2.494-fold higher (95% CI 1.671 to 3.722) and the odds of suicide attempts in subjects with late bedtime were 1.313-fold higher (95% CI 1.005 to 1.716) than for subjects with a bedtime of 23:00. CONCLUSIONS: The sleep-related time is associated with suicide-related behaviours in Korean adolescents. Multilateral approaches are needed to identify the greatest risk factors for suicidal behaviours. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.relation.isPartOf | BMJ OPEN | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adolescent | - |
dc.subject.MESH | Adolescent Behavior* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Health Surveys | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Republic of Korea | - |
dc.subject.MESH | Risk Factors | - |
dc.subject.MESH | Sex Factors | - |
dc.subject.MESH | Sleep* | - |
dc.subject.MESH | Sleep Wake Disorders/complications | - |
dc.subject.MESH | Sleep Wake Disorders/psychology* | - |
dc.subject.MESH | Suicidal Ideation* | - |
dc.subject.MESH | Suicide, Attempted* | - |
dc.subject.MESH | Time | - |
dc.title | Associations between time in bed and suicidal thoughts, plans and attempts in Korean adolescents | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Preventive Medicine (예방의학) | - |
dc.contributor.googleauthor | Jae-Hyun Kim | - |
dc.contributor.googleauthor | Eun-Cheol Park | - |
dc.contributor.googleauthor | Sang Gyu Lee | - |
dc.contributor.googleauthor | Ki-Bong Yoo | - |
dc.identifier.doi | 10.1136/bmjopen-2015-008766 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00872 | - |
dc.contributor.localId | A02811 | - |
dc.contributor.localId | A01618 | - |
dc.relation.journalcode | J00380 | - |
dc.identifier.eissn | 2044-6055 | - |
dc.identifier.pmid | 26341585 | - |
dc.subject.keyword | EPIDEMIOLOGY | - |
dc.subject.keyword | MENTAL HEALTH | - |
dc.contributor.alternativeName | Kim, Jae-Hyun | - |
dc.contributor.alternativeName | Park, Eun Chul | - |
dc.contributor.alternativeName | Lee, Sang Gyu | - |
dc.contributor.affiliatedAuthor | Kim, Jae-Hyun | - |
dc.contributor.affiliatedAuthor | Lee, Sang Gyu | - |
dc.contributor.affiliatedAuthor | Park, Eun Chul | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 5 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 008766 | - |
dc.identifier.bibliographicCitation | BMJ OPEN, Vol.5(9) : 008766, 2015 | - |
dc.identifier.rimsid | 30485 | - |
dc.type.rims | ART | - |
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