Table 2.
Assessed exposures, showing mean ± SD or N (%)
| Variable | All included individuals (n = 8,884,733) | Individuals from historically-redlined areas (n = 189,687) |
|---|---|---|
| Temperature (°C) | ||
| On the day of the death | 15.63 (9.89) | 13.74 (9.88) |
| 5-day moving average (lags 0–4) | 15,59 (9.63) | 13.69 (9.59) |
| Vapor pressure (kPa) | ||
| On the day of the death | 1.30 (0.81) | 1.15 (0.71) |
| 5-day moving average (lags 0–4) | 1.30 (0.77) | 1.15 (0.69) |
| Ambient PM2.5 (µg m−3) | ||
| On the day of the death | 9.61 (5.72) | 10.95 (6.38) |
| 5-day moving average (lags 0–6) | 9.59 (4.51) | 10.91 (4.67) |
| Extreme heat (> 90th percentile of TMIN) | 850,275 (9.57%) | 18,426 (9.71%) |
| 1st day in heat wave | 277,404 (32.63%) | 5,978 (32.44%) |
| 2nd day in heat wave | 181,331 (21.33%) | 3,898 (21.15%) |
| 3rd day in heat wave | 117,652 (13.84%) | 2,554 (13.86%) |
| 4th day in heat wave | 77,771 (9.15%) | 1,657 (8.99%) |