Determining the effect of air quality on activities of daily living disability: using tracking survey data from 122 cities in China | BMC Public Health

Jennifer E. Engen

Benchmark regression In the benchmark regression, the effects of different pollutant concentrations were tested, and the results are presented in Table 3. Models (1)–(3) are the results of the stepwise test of air pollutant concentration effects, controlled by individual and time effects, whereas Model (4) is based on the AQI. The […]