ArticlePloS one2024
The relationship between lifecourse traumatic events and pain in an older rural South African population: A cross-sectional study.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Cumulative adulthood trauma exposures and pain outcomes among older adults.British journal of pain · 2026Article
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5 authors.
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Abstract
backgroundPain in older adults is an increasing concern in low- and middle-income countries (LMICs), with literature suggesting an association with past traumatic events (TEs) in high-income settings. We aim to investigate this relationship in a population-representative sample of older adults with high burden of TEs in a rural South African community.
methodsThe Health and Aging in Africa: A longitudinal Study of an INDEPTH Community in South Africa (HAALSI) study collected data pain intensity, using the Brief Pain Inventory, and TEs with a 16-item questionnaire, from 2411 participants aged 40-79 in 2014-15. We used logistic regression models to test the association between TE exposure and self-reported pain status.
resultsTE experience was near-universal (99.1% experience of at least one), while 9.0% of participants reported current pain, of which 86.6% was moderate/severe. In multivariable regression, increased odds of moderate/severe pain was associated with more TEs of any kind (OR 1.08; 95%CI 1.02-1.15 per additional TE) and with past exposure to disasters, accidents and illnesses (men and women), violence in the community (women only) and social/family environment problems (men only)-but not with childhood or war-related TEs.
conclusionsTEs were associated with pain even within a rural resource-limited setting where trauma experiences were extremely common. However, associations varied by TE type and sex. Interventions to prevent pain in older adults need to be targeted to block specific mechanisms that vary within even at-risk populations.
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