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Table 1 Comparison of the baseline information between the ERAS and Control groups

From: Enhanced recovery after surgery protocols in total knee arthroplasty via midvastus approach: a randomized controlled trial

Group

Age (years)

BMI (kg/m2)

Preoperative VAS scores (points)

Preoperative HSS scores (points)

Preoperative KSS (points)

Preoperative knee range of motion (degrees)

ERAS group

65.77 ± 4.51

26.66 ± 1.19

5.51 ± 0.66

51.23 ± 1.78

46.03 ± 2.05

91.14 ± 3.49

Control group

65.62 ± 5.06

26.91 ± 1.22

5.74 ± 0.71

51.53 ± 2.11

46.09 ± 1.86

91.53 ± 3.18

Statistic

t = 0.133, P = 0.894

t = −0.881, P = 0.382

t = −1.342, P = 0.184

t = −0.641, P = 0.524

t = − 0.126, P = 0.900

t = − 0.480, P = 0.633