Retrospective Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Jun 6, 2020; 8(11): 2227-2234
Published online Jun 6, 2020. doi: 10.12998/wjcc.v8.i11.2227
Table 1 Baseline characteristics, n (%)
Baseline characteristicReference group (n = 40)Observation group (n = 46)tP value
Gender
Male22 (55.00)27 (58.70)0.2790.597
Female18 (45.00)19 (41.30)
Age (yr)56.32 ± 4.5257.02 ± 4.810.6920.491