Table 1.

The basic information of SS hospitalizations, meteorological data and particulate pollutants.

Variables	N	Mean (SD)	Min	P25	P50	P75	P90	Max
Admissions	1119	0.51(0.77)	0	0	0	1	2	6
Male	58	0.03(0.16)	0	0	0	0	0	1
Female	1061	0.48(0.75)	0	0	0	1	1	6
Age ≤ 40 years	159	0.07(0.27)	0	0	0	0	0	2
41 years ≤ Age ≤ 64 years	610	0.28(0.56)	0	0	0	0	1	4
Age ≥ 65 years	350	0.16(0.41)	0	0	0	0	1	4
Hot season	580	0.26(0.61)	0	0	0	0	1	4
Cold season	539	0.25(0.60)	0	0	0	0	1	6
MT, °C	–	16.77(9.26)	-5.9	8.7	17.2	24.725	28.3	35.6
RH, %	–	76.99(12.26)	33	69	78	86	93	99
PM2.5, μg/m3	–	45.40(30.05)	3	25	37	56.7	85	235
PM10, μg/m3	–	71.85(36.85)	5	45	66	93	119.7	311