ArticleBMC geriatrics2022
Suicidal and accidental drug poisoning mortality among older adults and working-age individuals in Spain between 2000 and 2018.
Article in BMC geriatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 22 citations in OpenAlex.
- Accidental and Intentional Drug Poisoning Mortality in Older Adults in Spain: Nationwide Trends, 2001-2022.Mayo Clinic proceedings. Innovations, quality & outcomes · 2026Article
- Epidemiology of poisoning in elderly Iranians: a narrative review with global context.International journal of emergency medicine · 2025Review
- Epidemiological and clinical characteristics of acute poisoning with the impact of the COVID-19 pandemic: a multicenter retrospective study in Jiangsu province, China from 2017 to 2023.BMC public health · 2025Article
- Suicide Among Older People in Spain: The Role of Sex and Urbanicity.International journal of geriatric psychiatry · 2025Article
- Epidemiological Analysis of Suicidal Behaviour in Spain from 2017 to 2022 and Comparative Perspectives with Japan: A Retrospective Observational Study.Healthcare (Basel, Switzerland) · 2025Article
- Hospital admissions for acute drug poisoning in adults and children: a 7-year retrospective analysis of hospital discharges at a tertiary center.Frontiers in toxicology · 2025Article
- Repeated hospital admission for intentional poisonings among older adults - a Swedish national register-based study.BMC geriatrics · 2024Article
- Trends in intentional and unintentional poisonings among older adults - A national register-based study in Sweden.BMC geriatrics · 2023Article
- Avicenna's clinical toxicology approach and beneficial materia medica against oral poisoning.Archives of toxicology · 2023Review
- Characterization of Potential Intoxications with Medicines in a Regional Setting.Pharmaceuticals (Basel, Switzerland) · 2023Article
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Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough medication poisoning in older adults is considered an increasingly important, but preventable cause of death, it has received relatively little attention. We explored recent trends and correlates of suicidal and accidental fatal drug poisonings among older and working-age individuals using nationwide data from Spain.
methodsWe identified all 15,353 fatal drug poisonings involving decedents aged ≥15 years in Spain between 2000 and 2018 and divided them by age into older adults (≥65 years) and working-age (15-64 years) individuals. For each age group, we analyzed time trends in suicidal and accidental fatal drug poisoning rates (overall and by ICD-10 drug categories) using joinpoint regressions. To understand the specific drugs classified as "Non-psychotropic/non-specified", we used 2018 data including substance-specific ICD-10 supplementary codes. We explored relevant sociodemographic correlates of suicidal and accidental fatal poisoning rates using multivariable negative binomial regressions.
resultsBetween 2000 and 2018, suicidal fatal poisonings increased faster among older (from 0.19 to 0.63 per 100,000 - average annual change: 7.7%) than working-age individuals (from 0.40 to 0.72 per 100,000 - average annual change: 3.8%). Accidental fatal poisonings increased among older adults (from 0.25 to 2.67 per 100,000 - average annual change: 16.2%) but decreased among working-age counterparts (from 2.38 to 1.42 per 100,000 - average annual change: - 1.9%). Anticoagulants and cardiac-stimulants glycosides accounted for 70% of the 223 accidental fatal poisonings due to non-psychotropic/non-specified drugs registered among older adults in 2018. Roles of gender and urban dwelling in suicidal and accidental poisonings were heterogeneous across age groups.
conclusionIncreases in suicidal drug poisonings were faster among older than working-age individuals. Accidental fatal poisonings increased only among older adults. Our findings that (i) sociodemographic correlates were heterogeneous across age groups and (ii) anticoagulant and cardiac-stimulant glycosides were particularly salient drivers of accidental poisonings among older adults have implications for prevention.
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