Extreme wealth loss (net wealth decline of 75% or more) was associated with higher depressive symptoms, lower life satisfaction, and worse self-reported health among adults aged 50 and older in China, the USA, and Mexico, though the magnitude of associations varied across countries.
Extreme wealth loss was associated with higher depressive symptoms in all three countries studied.
Extreme wealth loss was associated with lower life satisfaction in China and the USA, but the association was not statistically significant in Mexico.
Extreme wealth loss was associated with worse self-reported health in China and the USA, but not significantly in Mexico.
The negative association between extreme wealth loss and mental well-being remained unchanged over time in China and Mexico, but showed a significant interaction with follow-up time in the USA.
The multicohort study included 23,817 participants aged 50 and older drawn from three longitudinal studies across countries with different levels of economic development.
This research suggests that losing 75% or more of one's net wealth is linked to poorer mental health outcomes in adults aged 50 and older across three countries—China, the United States, and Mexico. Using data from large, ongoing national studies that followed tens of thousands of older adults over multiple years, the researchers found that people who experienced this level of extreme wealth loss were more likely to report symptoms of depression, lower satisfaction with life, and worse overall health compared to those who did not experience such losses. The strength of these associations varied by country. The effects on depression were similar in China and the USA (both showing a 30% higher likelihood of depressive symptoms), while Mexico showed a smaller but still present association. For life satisfaction and self-reported health, the negative effects were statistically significant in China and the USA but were not clearly significant in Mexico. Additionally, in the USA, the relationship between wealth loss and mental well-being changed over the follow-up period, while it remained stable over time in China and Mexico—suggesting that economic context and social safety nets may shape how people recover (or don't) from major financial shocks. This research suggests that sudden, severe financial losses in later life carry meaningful mental health consequences across different economic and cultural settings. The findings point to a potential need for public health and social policies that provide economic security to older adults who experience major wealth shocks, as a way to help protect their mental well-being.
Peng K, Xu M, Liu Y, Gong Y. (2026). Extreme wealth loss and subsequent mental well-being among adults aged ≥50 years: a multicohort study.. Journal of global health. https://doi.org/10.7189/jogh.16.04156