Journal article
Sex-specific and age-specific suicide mortality by method in 58 countries between 2000 and 2015
Injury prevention, Vol.27(1), pp.61-70
02/01/2021
DOI: 10.1136/injuryprev-2019-043601
PMCID: PMC7848049
PMID: 32152194
Abstract
Objective
To examine recent changes in sex-specific and age-specific suicide mortality by method across countries.
Methods
Using mortality data from the WHO mortality database, we compared sex-specific, age-specific and country-specific suicide mortality by method between 2000 and 2015. We considered seven major suicide methods: poisoning by pesticides, all other poisoning, firearms and explosives, hanging, jumping from height, drowning and other methods. Changes in suicide mortality were quantified using negative binomial models among three age groups (15-44 years, 45-64 years, and 65 years and above) for males and females separately.
Results
Suicide mortality declined substantially for both sexes and all three age groups studied in 37 of the 58 included countries between 2000 and 2015. Males consistently had much higher suicide mortality rates than females in all 58 countries. Hanging was the most common suicide method in the majority of 58 countries. Sex-specific suicide mortality varied across 58 countries significantly for all three age groups. The spectrum of suicide method generally remained stable for 28 of 58 included countries; notable changes occurred in the other 30 countries, including especially Colombia, Finland and Trinidad and Tobago.
Conclusion
Likely as a result of prevention efforts as well as sociodemographic changes, suicide mortality decreased substantially in 37 of the included 58 countries between 2000 and 2015. Further actions are needed to explore specific drivers of the recent changes (particularly for increases in eight countries), to understand substantial disparities in suicide rates across countries, and to develop interventions to reduce suicide rates globally.
Details
- Title: Subtitle
- Sex-specific and age-specific suicide mortality by method in 58 countries between 2000 and 2015
- Creators
- Yue Wu - Central South UniversityDavid C. Schwebel - University of Alabama at BirminghamYun Huang - Central South UniversityPeishan Ning - Central South UniversityPeixia Cheng - Central South UniversityGuoqing Hu - Central South University
- Resource Type
- Journal article
- Publication Details
- Injury prevention, Vol.27(1), pp.61-70
- DOI
- 10.1136/injuryprev-2019-043601
- PMID
- 32152194
- PMCID
- PMC7848049
- NLM abbreviation
- Inj Prev
- ISSN
- 1353-8047
- eISSN
- 1475-5785
- Publisher
- Bmj Publishing Group
- Number of pages
- 10
- Language
- English
- Date published
- 02/01/2021
- Academic Unit
- Research Administration
- Record Identifier
- 9984949175602771
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