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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005262naa a2200385 4500
001oai:DiVA.org:su-208082
003SwePub
008220818s2022 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2080822 URI
024a https://doi.org/10.1016/s2468-2667(22)00158-x2 DOI
040 a (SwePub)su
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Hiyoshi, Ayako4 aut
2451 0a Substance use disorder and suicide-related behaviour around dates of parental death and its anniversaries :b a register-based cohort study
264 1b Elsevier BV,c 2022
338 a print2 rdacarrier
520 a Background Parental death and its anniversaries, including anticipation of these dates, might cause distress andincrease the risk of substance use disorder and suicide-related behaviour in bereaved adolescents and young adults.We examined whether the risk of substance use disorder and suicide-related behaviour increases around the date ofparental death and subsequent anniversaries.Methods Using Swedish national registers, we conducted a cohort study of individuals aged 12–24 years. We includedindividuals aged 12–24 years between Jan 1, 2001, and Dec 31, 2014, whose parents were alive at entry (n=1 858 327)and followed up with them until the end of age 24 years. We excluded individuals with a half-sibling, a history ofemigration, a previous record of the outcome events, a parental death before study entry, two parental deaths on thesame day during the follow-up, or missing data for relevant variables. Follow-up ended on the day of an outcomeevent or on Dec 31, 2014; at age 25 years, emigration, or death; or a year before the second parental death. We studiedsubstance use disorder and suicide-related behaviour outcomes separately and included non-fatal and fatal events inboth outcomes. We used Cox regression to estimate hazard ratios (HRs), controlling for baseline psychiatric,demographic, and socioeconomic characteristics. Parental death was modelled as a time-varying exposure over72 monthly periods, starting from 1 year before the parental death to the fifth year and later after the death.Unmeasured confounding was also addressed in within-individual comparisons using a case-crossover design.Findings During follow-up (median 7·5 [IQR 4·3–10·6] years), there were 42 854 substance use disorder events, witha crude rate of 3·1 per 1000 person-years. For suicide-related behaviour, there were 19 827 events, with a crude rate of1·4 per 1000 person-years. Most of the events studied were non-fatal. In the month of parental death, the HR forsubstance use disorder risk was 1·89 (95% CI 1·07–3·33) among male participants, and, for suicide-related behaviour,was 3·76 (1·79–7·89) among male participants and 2·90 (1·61–5·24) among female participants. In male participants,there was an increased risk around the first anniversary (substance use disorder: HR 2·64 [95% CI 1·56–4·46] duringthe anniversary month; 2·21 [1·25–3 ·89] for the subsequent month; and for suicide-related behaviour: 3·18[1·32–7·66] for the subsequent month). Among female participants, an increased risk of substance use disorderrecurred around every year consistently in the month before the anniversary of the death and there was an increasedrisk for suicide-related behaviour in the months of the first and second anniversaries.Interpretation Although effect sizes were large in this cohort study, the number of individuals who had the outcomeswas small. Nevertheless, adolescents and young adults, especially women and girls, who had the death of a parentshowed increased risk of substance use disorder and suicide-related behaviour around the first few death anniversaries.Adolescents and young adults, especially women and girls, who had the death of a parent could benefit from preventivemeasures to reduce distress around the first few years of death anniversaries
650 7a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi0 (SwePub)303022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Public Health, Global Health, Social Medicine and Epidemiology0 (SwePub)303022 hsv//eng
700a Berg, Lisau Stockholms universitet,Institutionen för folkhälsovetenskap4 aut0 (Swepub:su)liol4865
700a Saarela, Jan4 aut
700a Fall, Katja4 aut
700a Grotta, Alessandrau Stockholms universitet,Institutionen för folkhälsovetenskap4 aut0 (Swepub:su)agrot
700a Shebehe, Jacques4 aut
700a Kawachi, Ichiro4 aut
700a Rostila, Mikael,d 1977-u Stockholms universitet,Institutionen för folkhälsovetenskap4 aut0 (Swepub:su)rosti
700a Montgomery, Scott4 aut
710a Stockholms universitetb Institutionen för folkhälsovetenskap4 org
773t The Lancet Public Healthd : Elsevier BVg 7:8, s. e683-e693q 7:8<e683-e693x 2468-2667
856u https://doi.org/10.1016/s2468-2667(22)00158-xy Fulltext
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-208082
8564 8u https://doi.org/10.1016/s2468-2667(22)00158-x

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