Table 1.

The basic information of the included patients

Group	Trial	Control	P
No. of cases	26	23	–
Gender (M/F)	16/10	14/9	0.346
Age (Year, mean ± SD)	54.27 ± 8.84	53.04 ± 8.90	0.631
BMI	24.28 ± 2.90	23.90 ± 2.13	0.610
History of tobacco and alcohol (Y/N)	9/17	6/17	0.528
Left or Right (L/R)	9/17	9/14	0.750
Hospitalization days (d, mean ± SD)	5.88 ± 0.91	5.87 ± 0.87	0.953

SD Standard deviation