The Association Between Neighbourhood-level Deprivation and Depression: Evidence from the South African National Income Dynamics Study
Overview
Affiliations
Background: Depression contributes substantially to the burden of disease in South Africa. Little is known about how neighbourhoods affect the mental health of the people living in them.
Methods: Using nationally representative data (N=11,955) from the South African National Income Dynamics Study and the South African Indices of Multiple Deprivation (SAIMD) modelled at small-area level, this study tested associations between neighbourhood-level deprivation and depression, after controlling for individual-level covariates.
Results: Results showed a significant positive association between neighbourhood-level deprivation and depression using the composite SAIMD (β = 0.31 (0.15); p=0.04) as well as the separate deprivation domains. Living environment deprivation (β =0.53 (0.16); p=0.001) and employment deprivation (β = 0.38 (0.13); p=0.004), respectively, were the two most salient domains in predicting this relationship.
Conclusions: Findings supported the hypothesis that there is a positive association between living in a more deprived neighbourhood and depression, even after controlling for individual-level covariates. This study suggests that alleviating structural poverty could reduce the burden of depression in South Africa.
Dlamini M, Mbonigaba J BMJ Open. 2025; 15(1):e088076.
PMID: 39880453 PMC: 11781132. DOI: 10.1136/bmjopen-2024-088076.
Area-level Measures of the Social Environment: Operationalization, Pitfalls, and Ways Forward.
Helbich M, Zeng Y, Sarker A Curr Top Behav Neurosci. 2024; 68:277-296.
PMID: 38453766 DOI: 10.1007/7854_2024_464.
Hatcher A, Mkhize S, Parker A, de Kadt J PLOS Glob Public Health. 2023; 2(11):e0001079.
PMID: 36962572 PMC: 10021317. DOI: 10.1371/journal.pgph.0001079.
Garcia-Mondragon L, Konac D, Newbury J, Young K, Ing A, Furtjes A Transl Psychiatry. 2022; 12(1):259.
PMID: 35732632 PMC: 9217963. DOI: 10.1038/s41398-022-02022-9.
Dietrich J, Otwombe K, Pakhomova T, Horvath K, Hornschuh S, Hlongwane K Glob Health Action. 2021; 14(1):1936792.
PMID: 34431754 PMC: 8405067. DOI: 10.1080/16549716.2021.1936792.