Table 2 Multivariable Relationships of Temperatures with Blood Pressure (N = 20,773)
Temperature-BP models | Same-Day Maximum Temperatures (mmHg difference associated with 20°F lower) | Weekly Maximum Temperature Variability (mmHg difference associated with a SD higher variability) | Same-Day Minimum Temperatures (mmHg difference associated with 20°F lower) | Weekly Minimum Temperature Variability (mmHg difference associated with a SD higher variability) |
|---|---|---|---|---|
Maximum temperature - SBP Model | Minimum temperature - SBP Model | |||
Basic adjusted model * | 1.5 (1.3, 1.8) | -- | 1.1 (0.8, 1.3) | -- |
Adjusted (with variability)** | 1.4 (1.1, 1.6) | 0.4 (0.1, 0.6) | 0.7 (0.5, 1.0) | 0.7 (0.4, 0.9) |
Adjusted (with variability and season) # | 1.4 (1.1, 1.8) | 0.4 (0.1, 0.6) | 0.7 (0.4, 1.1) | 0.5 (0.2, 0.8) |
Maximum temperature - DBP Model | Minimum temperature - DBP Model | |||
Basic adjusted model * | 0.7 (0.5, 0.8) | -- | 0.4 (0.3, 0.6) | -- |
Adjusted (with variability)** | 0.7 (0.5, 0.9) | 0.0 (-0.2, 0.1) | 0.4 (0.2, 0.5) | 0.1 (0.0, 0.3) |
Adjusted (with variability and season) # | 0.5 (0.3, 0.8) | -0.1 (-0.2, 0.1) | 0.1 (-0.1, 0.4) | 0.0 (-0.2, 0.1) |