R code and data for the paper: Ma, Y., Zang, E., Opara, I., Lu, Y., Krumholz, H. M., & Chen, K. (2023). Racial/ethnic disparities in PM2.5-attributable cardiovascular mortality burden in the United States. Nature Human Behaviour, 7(12), 2074-2083.
The main model code is in the "Main_model.R" file.
Please follow the "Analysis description" document for
- dataset description,
- descriptive analysis,
- estimation of exposure-response function;
- calculation of attributable burden;
- calculation of attributable burden changes; and
- sensitivity analysis.