Table 2. Associations of meteorological factors with stroke incidence in men.
| Model 1 | Model 2 | Model 3 | ||||
| OR | 95% CI | OR | 95% CI | OR | 95% CI | |
| Rainfall (per 1000 mm) | 1.12 | (0.84–1.49) | 1.13 | (0.81–1.57) | 0.94 | (0.59–1.49) |
| Temperature (°C) | 0.92 | (0.84–1.00) | 0.93 | (0.82–1.06) | 1.05 | (0.86–1.30) |
| Temperature gradient (°C) | 1.23 | (0.99–1.51) | 1.24 | (0.94–1.62) | 1.29 | (0.99–1.69) |
| Cold days (per 10 days) | 1.07 | (1.02–1.12) | 1.50 | (0.90–2.49) | 0.96 | (0.36–2.53) |
| Sunlight duration (per 1000 h) | 0.56 | (0.27–1.17) | 0.57 | (0.23–1.41) | 0.37 | (0.05–2.76) |
Model 1: adjusted for age.
Model 2: adjusted for age, current smoking, blood pressure, diabetes, obesity, and total cholesterol.
Model 3: adjusted for age, current smoking, blood pressure, diabetes, obesity, total cholesterol, and meteorological variables.
Values in bold are statistically significant.