Table 2.

Warm and cold effects of temperature on urolithiasis hospitalizations at different lag days.

Lag day	Urolithiasis hospitalizations
	Warm effect	Cold effect
lag0	1.089 (0.845, 1.403)	1.050 (0.907, 1.215)
lag1	1.241 (0.993, 1.551)	0.939 (0.815, 1.082)
lag2	1.091 (1.002, 1.187)*	1.047 (0.990, 1.108)
lag3	1.023 (0.922, 1.135)	1.089 (1.016, 1.167)*
lag4	1.038 (0.973, 1.107)	1.049 (1.006, 1.094)*
lag5	1.067 (1.016, 1.121)*	1.002 (0.969, 1.037)
lag6	1.082 (1.019, 1.149)*	0.975 (0.936, 1.017)
lag7	1.086 (1.028, 1.146)*	0.964 (0.929, 1.000)
lag8	1.079 (1.036, 1.124)*	0.963 (0.939, 0.987)*
lag9	1.067 (1.011, 1.127)*	0.970 (0.937, 1.004)
lag10	1.052 (0.954, 1.160)	0.980 (0.918, 1.047)

Warm effect: 30.4°C, cold effect: 2.9°C, *p < 0.05.