Table 3. Associations of meteorological factors with stroke incidence in women.

	Model 1		Model 2		Model 3
	OR	95% CI	OR	95% CI	OR	95% CI
Rainfall (per 1000 mm)	1.59	(1.17–2.17)	1.48	(1.13–1.95)	1.46	(1.05–2.03)
Temperature (°C)	0.79	(0.70–0.88)	0.82	(0.75–0.89)	0.79	(0.66–0.94)
Temperature gradient (°C)	1.16	(0.80–1.69)	1.09	(0.78–1.52)	1.04	(0.83–1.32)
Cold days (per 10 days)	2.87	(1.84–4.49)	2.46	(1.70–3.57)	3.37	(1.43–7.97)
Sunlight duration (per 1000 h)	0.23	(0.10–0.57)	0.27	(0.13–0.57)	2.11	(0.40–11.08)

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.