Retrospective Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Sep 26, 2020; 8(18): 4043-4050
Published online Sep 26, 2020. doi: 10.12998/wjcc.v8.i18.4043
Table 4 Comparison of several perioperative observation indexes between the two groups
IndexNeedle free sling group (n = 44)Middle urethra suspension group (n = 44)tP value
Total length of stay (d)1.93 (0.56)2.08 (0.59)1.2230.225
Operation time (min)10.25 (2.01)20.51 (3.95)15.3560.001
VAS score at 1 d after operation3.48 (1.02)5.63 (1.52)7.7910.001
Intraoperative blood loss (mL)38.14 (5.22)53.61 (8.94)9.9120.001