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Comparison of demographic data of patients between ERAS and traditional groups.
| Variable | Traditional group (n = 121) | ERAS group (n = 117) | χ2/T | P value |
|---|---|---|---|---|
| Age (yr) | 66.7 ± 7.1 | 65.8 ± 7.0 | 0.883 | .378 |
| Gender Male Female BMI (kg/m2) Surgery side Left Right Status of ACL Intact |
37 84 27.7 ± 3.3 68 71 114 |
35 82 27.4 ± 3.9 85 83 114 |
0.012 0.520 0.085 1.533 |
.911 .604 .770 .216 |
| Partial functional deficiency | 7 | 3 |
BMI = body mass index, ERAS = enhanced recovery after surgery.
