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- Björkenstam, Charlotte, et al.
(författare)
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Suicide or undetermined intent? : A register-based study of signs of misclassification
- 2014
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Ingår i: Population Health Metrics. - : Springer Science and Business Media LLC. - 1478-7954. ; 12
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Tidskriftsartikel (refereegranskat)abstract
- Background: Several studies have concluded that some deaths classified as undetermined intent are in fact suicides, and it is common in suicide research in Europe to include these deaths. Our aim was to investigate if information on background variables would be helpful in assessing if deaths classified as undetermined intent should be included in the analyses of suicides. Methods: We performed a register study of 31,883 deaths classified as suicides and 9,196 deaths classified as undetermined intent in Sweden from 1987 to 2011. We compared suicide deaths with deaths classified as undetermined intent with regard to different background variables such as sex, age, country of birth, marital status, prior inpatient care for self-inflicted harm, alcohol and drug abuse, psychiatric inpatient care, and use of psychotropics. We also performed a multivariate analysis with logistic regression. Results: Our results showed differences in most studied background factors. Higher education was more common in suicides; hospitalization for self-inflicted harm was more common among female suicides as was prior psychiatric inpatient care. Deaths in foreign-born men were classified as undetermined intent in a higher degree and hospitalization for substance abuse was more common in undetermined intents of both sexes. Roughly 50% of both suicide and deaths classified as undetermined intent had a filled prescription of psychotropics during their last six months. Our multivariate analysis showed male deaths to more likely be classified as suicide than female: OR: 1.13 (1.07-1.18). The probability of a death being classified as suicide was also increased for individuals aged 15-24, being born in Sweden, individuals who were married, and for deaths after 1987-1992. Conclusion: By analyzing Sweden's unique high-validity population-based register data, we found several differences in background variables between deaths classified as suicide and deaths classified as undetermined intent. However, we were not able to clearly distinguish these two death manners. For future research we suggest, separate analyses of the two different manners of death.
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| 2. |
- Brooke, Hannah Louise, et al.
(författare)
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The Swedish cause of death register
- 2017
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Ingår i: European Journal of Epidemiology. - : Springer. - 0393-2990 .- 1573-7284. ; 32:9, s. 765-773
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Tidskriftsartikel (refereegranskat)abstract
- Sweden has a long tradition of recording cause of death data. The Swedish cause of death register is a high quality virtually complete register of all deaths in Sweden since 1952. Although originally created for official statistics, it is a highly important data source for medical research since it can be linked to many other national registers, which contain data on social and health factors in the Swedish population. For the appropriate use of this register, it is fundamental to understand its origins and composition. In this paper we describe the origins and composition of the Swedish cause of death register, set out the key strengths and weaknesses of the register, and present the main causes of death across age groups and over time in Sweden. This paper provides a guide and reference to individuals and organisations interested in data from the Swedish cause of death register.
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| 3. |
- Fugelstad, Anna, et al.
(författare)
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Drug-related deaths : Statistics based on death certificates miss one-third of cases
- 2020
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Ingår i: Scandinavian Journal of Public Health. - : Sage Publications. - 1403-4948 .- 1651-1905. ; 48:1, s. 29-37
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: Statistics on drug-related deaths (DRD) provide crucial information on the drug situation. The European Monitoring Centre for Drug and Drug Addiction (EMCDDA) has published a specification for extracting DRD from national mortality registers to be used in international comparisons. However, surprisingly little is known of the accuracy of DRD statistics derived from national mortality registers. This study assesses the accuracy of Swedish data derived from national mortality registers by comparing it with other sources of data.METHODS: We compared five Swedish datasets. Three were derived from national mortality registers, two according to a Swedish specification and one according to the EMCDDA specification. A fourth dataset was based on toxicological analyses. We used a fifth dataset, an inventory of DRD in Stockholm, to assess the completeness and coverage of the Swedish datasets.RESULTS: All datasets were extracted from high-quality registers, but still did not capture all DRD, and both the numbers and demographic characteristics varied considerably. However, the time trends were consistent between the selections. In international comparisons, data completeness and investigation procedures may impact even more on stated numbers.CONCLUSIONS: Basing international comparisons on numbers or rates of DRDs gives misleading results, but comparing trends is still meaningful.
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| 5. |
- Fugelstad, Anna, et al.
(författare)
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Opioid-related deaths and previous care for drug use and pain relief in Sweden
- 2019
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Ingår i: Drug And Alcohol Dependence. - : ELSEVIER IRELAND LTD. - 0376-8716 .- 1879-0046. ; 201, s. 253-259
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Tidskriftsartikel (refereegranskat)abstract
- Aim: In 2006-2014, the rate of drug-related deaths, typically opioid poisonings, more than doubled in Sweden. Opioid prescriptions for pain control or opioid agonist therapy also increased. In this retrospective study, we compared death rates between individuals whose first recorded contact with prescribed opioids was for pain control and individuals that had received substance use disorder (SUD) treatment before their first recorded opioid prescription.Methods: We included 2834 forensically examined individuals (ages 15-64 years) that died of poisoning in Sweden in 2006-2014. For each death we acquired data on previous opioid prescriptions and SUD treatments. We compared three study groups: pain control (n = 788); a SUD treatment group (n = 1629); and a group with no prescription for pain control or SUD treatment (n = 417).Results: Overall fatal poisonings increased from 2.77 to 7.79 (per 100,000 individuals) from 2006 to 2014 (relative 181% increase). Fatal poisoning increased from 2006 to 2014 by 269% in the pain control group (0.64 to 2.36 per 100,000) and by 238% in the SUD treatment group (1.35 to 4.57 per 100,000). Heroin-related deaths remained constant; consequently, the increase was likely attributable to prescription opioids.Conclusion: A rapid increase in deaths attributable mainly to prescription opioids for pain control, was reported previously in the United States. Our study indicated that increased access to prescription opioids might contribute to higher death rates also in Sweden among patients seeking pain control and individuals with an established SUD; however, deaths related to prescription opioids mainly occurred among those with SUDs.
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