Table 4 Estimated impacts of AQI, PM2.5, and PM10 on individual physical activity results
From: Objectively measured the impact of ambient air pollution on physical activity for older adults
| Â | Dependent variable | Total | |
|---|---|---|---|
Coefficient (95% CI) | # Observations (# participants) | ||
AQI | Â | Â | Â |
| Â | Total steps of daily walk | -550.04*** (-858.97, -241.10) | 1,157 (180) |
| Â | Total minutes of daily light physical activity | -10.43** (-17.07, -3.79) | 1,157 (180) |
| Â | Total minutes of daily moderate physical activity | -4.03* (-7.48, -0.59) | 1,157 (180) |
| Â | Total minutes of daily MVPA | -4.16* (-7.77, -0.56) | 1,157 (180) |
PM2.5 | Â | Â | Â |
| Â | Total steps of daily walk | -361.85*** (-516.53, -207.16) | 1,157 (180) |
| Â | Total minutes of daily light physical activity | -8.97*** (-12.28, -5.66) | 1,157 (180) |
| Â | Total minutes of daily moderate physical activity | -3.73*** (-5.46, -2.01) | 1,157 (180) |
| Â | Total minutes of daily MVPA | -3.79*** (-5.59, -1.98) | 1,157 (180) |
PM10 | Â | Â | Â |
| Â | Total steps of daily walk | -45.68 (-190.91, 99.54) | 1,157 (180) |
| Â | Total minutes of daily light physical activity | -3.70* (-6.81, -0.59) | 1,157 (180) |
| Â | Total minutes of daily moderate physical activity | -0.50 (-2.11, 1.11) | 1,157 (180) |
| Â | Total minutes of daily MVPA | -0.48 (-2.17, 1.21) | 1,157 (180) |