Huang, Jialin; Xing, Jianwei; Zou, Eric - National Bureau of Economic Research - 2021
inpatient surgery records from a major city in China, we track post-surgery survival for over 1 million patients, and document a … significant increase of hospital mortality among those who underwent surgeries on days with high particulate matter pollution …, before or after the surgery, is primarily explanatory of the excess mortality. Second, a small but high-risk group - elderly …