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- Pirkis, Jane, et al.
(författare)
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Suicide numbers during the first 9-15 months of the COVID-19 pandemic compared with pre-existing trends : An interrupted time series analysis in 33 countries
- 2022
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Ingår i: eClinicalMedicine. - : Elsevier. - 2589-5370. ; 51
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Tidskriftsartikel (refereegranskat)abstract
- Background Predicted increases in suicide were not generally observed in the early months of the COVID-19 pandemic. However, the picture may be changing and patterns might vary across demographic groups. We aimed to provide a timely, granular picture of the pandemic's impact on suicides globally. Methods We identified suicide data from official public-sector sources for countries/areas-within-countries, searching websites and academic literature and contacting data custodians and authors as necessary. We sent our first data request on 22nd June 2021 and stopped collecting data on 31st October 2021. We used interrupted time series (ITS) analyses to model the association between the pandemic's emergence and total suicides and suicides by sex-, age-and sex-by-age in each country/area-within-country. We compared the observed and expected numbers of suicides in the pandemic's first nine and first 10-15 months and used meta-regression to explore sources of variation. Findings We sourced data from 33 countries (24 high-income, six upper-middle-income, three lower-middle-income; 25 with whole-country data, 12 with data for area(s)-within-the-country, four with both). There was no evidence of greater-than-expected numbers of suicides in the majority of countries/areas-within-countries in any analysis; more commonly, there was evidence of lower-than-expected numbers. Certain sex, age and sex-by-age groups stood out as potentially concerning, but these were not consistent across countries/areas-within-countries. In the meta-regression, different patterns were not explained by countries' COVID-19 mortality rate, stringency of public health response, economic support level, or presence of a national suicide prevention strategy. Nor were they explained by countries' income level, although the meta-regression only included data from high-income and upper-middle-income countries, and there were suggestions from the ITS analyses that lower-middle-income countries fared less well. Interpretation Although there are some countries/areas-within-countries where overall suicide numbers and numbers for certain sex- and age-based groups are greater-than-expected, these countries/areas-within-countries are in the minority. Any upward movement in suicide numbers in any place or group is concerning, and we need to remain alert to and respond to changes as the pandemic and its mental health and economic consequences continue. Copyright (C) 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
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| 2. |
- Webb, Roger T., et al.
(författare)
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Unnatural Deaths in a National Cohort of People Diagnosed With Diabetes
- 2014
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Ingår i: Diabetes Care. - : American Diabetes Association. - 0149-5992 .- 1935-5548. ; 37:8, s. 2276-2283
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE To examine risk of unnatural death among people diagnosed with diabetes irrespective of disease type. RESEARCH DESIGN AND METHODS We conducted a matched cohort study of the entire Swedish population using interlinked national registers. From the National Diabetes Register we identified 252,191 people diagnosed with diabetes (type 1 or 2) during 1996-2009. Each cohort member was matched for age, sex, and county of birth to five unaffected individuals randomly sampled from the Total Population Register. Mortality was examined with complete ascertainment, and risk ratios (RRs) for all unnatural deaths and for specific causes (suicide, accident, homicide, and iatrogenic effects) were estimated using conditional fixed-effects Poisson regression. RESULTS Risk of any unnatural death was elevated versus the general population: 77.3 versus 32.1 per 10,000 (RR 2.2 [95% CI 2.1-2.4]), and these deaths occurred at a younger age in the diabetes cohort. Risk was increased for suicide (RR 3.4 [95% CI 3.0-3.8]), accident (RR 2.0 [95% CI 1.9-2.1]), homicide (RR 3.1 [95% CI 1.6-6.1]), and iatrogenic effects (RR 2.4 [95% CI 1.9-3.2]). It was greatly elevated for fatal poisoning from a variety of agents, including psychotropic drugs and "other and unspecified medication," as well as narcotics, alcohol, and carbon monoxide. Almost 9% of all fatal poisoning cases in the diabetes cohort were identified as overdoses of insulin or oral hypoglycemic drugs. CONCLUSIONS Various causes of unnatural death, in particular deliberate and accidental poisonings, occur more frequently among diabetic patients. Before preventive strategies can be implemented, a deeper understanding of the risk factors and causal mechanisms explaining the marked elevations in risk is needed.
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