Table 1.

The clinical dada of patients in this study.

Group	Number [% (95 % CI)]	Age + SD	Hospitalization time + SD
Total	47	53.45 ± 12.08	36.81 ± 3.16
Common	32 [68.09 (53.84−79.61)]	52 ± 11.44	36 ± 3
Heavy	12 [25.53 (15.25−39.51)]	51.25 ± 11.08	39.08 ± 2.60
Sever	3 [6.38 (2.19−17.16)]	77.67 ± 7.11	36.33 ± 1.78
Male	22 [46.81 (33.33−60.77)]	54.32 ± 12.86	36.18 ± 3.65
Common	15 [68.18 (47.32−83.63)]	53.67 ± 12.22	35 ± 3.47
Heavy	6 [27.27 (13.15−48.15)]	51 ± 11.67	39.5 ± 3.25
Sever	1 [4.55 (0.81−21.8)]	84 ± 0	34 ± 0
Female	25 [53.19 (39.23−66.67)]	52.68 ± 11.40	37.36 ± 2.72
Common	17[68 (48.41−82.79)]	50.53 ± 10.79	36.88 ± 2.57
Heavy	6[24 (11.5−43.43)]	51.5 ± 10.5	38.67 ± 2.78
Sever	2[8 (2.22−24.97)]	74.5 ± 7.5	37.5 ± 1.5