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. 2016 Apr 21;2016:8041515. doi: 10.1155/2016/8041515

Table 3.

Comparison of operative time, hospital stay, and VAS score between the groups.

Group 1
n: 42
Group 2
n: 43
t p
Operative time (minutes) 49.4 ± 13.17 32.37 ± 7.96 7.24 0.001
Hospital stay (days) 1.29 ± 0.46 1.14 ± 0.35 1.66 0.101
VAS 5.88 ± 2.06 3.88 ± 1.78 4.79 0.001