TY - JOUR
T1 - Social Drivers of Mental Health
T2 - A U.S. Study Using Machine Learning
AU - Du, Shichao
AU - Yao, Jie
AU - Shen, Gordon C.
AU - Lin, Betty
AU - Udo, Tomoko
AU - Hastings, Julia
AU - Wang, Fei
AU - Wang, Fusheng
AU - Zhang, Zhe
AU - Ye, Xinyue
AU - Zhang, Kai
N1 - Publisher Copyright:
© 2023 American Journal of Preventive Medicine
PY - 2023/11
Y1 - 2023/11
N2 - Introduction: Social drivers of mental health can be compared on an aggregated level. This study employed a machine learning approach to identify and rank social drivers of mental health across census tracts in the U.S. Methods: Data for 38,379 census tracts in the U.S. were collected from multiple sources in 2021. Two measures of mental health problems—self-reported depression and self-assessed poor mental health—among adults and three domains of social drivers (behavioral, environmental, and social) were analyzed on the basis of the unit of census tracts using the Extreme Gradient Boosting machine learning approach in 2022. The leading social drivers were found in each domain in the main sample and in the subsamples divided on the basis of poverty and racial segregation. Results: The three domains combined explained more than 90% of the variance of both mental illness indicators. Self-reported depression and self-assessed poor mental health differed in major social drivers. The two outcome indicators had one overlapping correlate from the behavioral domain: smoking. Other than smoking, climate zone and racial composition were the leading correlates from the environmental and social domains, respectively. Census tract characteristics moderated the impacts of social drivers on mental health problems; the major social drivers differed by census tract poverty and racial segregation. Conclusions: Population mental health is highly contextualized. Better interventions can be developed on the basis of census tract–level analyses of social drivers that characterize the upstream causes of mental health problems.
AB - Introduction: Social drivers of mental health can be compared on an aggregated level. This study employed a machine learning approach to identify and rank social drivers of mental health across census tracts in the U.S. Methods: Data for 38,379 census tracts in the U.S. were collected from multiple sources in 2021. Two measures of mental health problems—self-reported depression and self-assessed poor mental health—among adults and three domains of social drivers (behavioral, environmental, and social) were analyzed on the basis of the unit of census tracts using the Extreme Gradient Boosting machine learning approach in 2022. The leading social drivers were found in each domain in the main sample and in the subsamples divided on the basis of poverty and racial segregation. Results: The three domains combined explained more than 90% of the variance of both mental illness indicators. Self-reported depression and self-assessed poor mental health differed in major social drivers. The two outcome indicators had one overlapping correlate from the behavioral domain: smoking. Other than smoking, climate zone and racial composition were the leading correlates from the environmental and social domains, respectively. Census tract characteristics moderated the impacts of social drivers on mental health problems; the major social drivers differed by census tract poverty and racial segregation. Conclusions: Population mental health is highly contextualized. Better interventions can be developed on the basis of census tract–level analyses of social drivers that characterize the upstream causes of mental health problems.
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U2 - 10.1016/j.amepre.2023.05.022
DO - 10.1016/j.amepre.2023.05.022
M3 - Article
C2 - 37286016
AN - SCOPUS:85164580499
SN - 0749-3797
VL - 65
SP - 827
EP - 834
JO - American Journal of Preventive Medicine
JF - American Journal of Preventive Medicine
IS - 5
ER -