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. 2009 Nov 13;468(5):1200–1208. doi: 10.1007/s11999-009-1160-8

Table 1.

Preoperative parameters

Preoperative data Age (years) Gender Weight Body mass index (kg/m2) Preoperative hemoglobin (g/dL) Preoperative Knee Society score Objective Knee Society score Functional Knee Society score Preoperative ROM Preoperative knee deviation Preoperative knee angle
MIS Group 68.02 (8.14) 14 M 36 F 79.30 (14.20) 30.97 (5.25) 14.11 (1.13) 82.44 (19.16) 35.28 (11.90) 47.16 (12.10) 93.70º (16.74) 45 VR 5 VL 173.5º (3.51)
Standard Group 70.64 (7.88) 13 M 37 F 78.13 (7.50) 30.62 (3.42) 13.75 (1.00) 89.08 (31.55) 47.96 (15.02) 41.12 (20.70) 99.29º (13.26) 45 VR 5 VL 174.1º (4.34)
Significance (p) 0.102 0.822 0.912 0.693* 0.064* 0.093 0.465 0.436* 0.079* 1.000 0.157

Standard deviations in parentheses; *Student’s t-test has been applied; the remainder had the Mann-Whitney U test applied; MIS = minimally invasive surgery; M = male; F = female; VR = varus; VL = valgus.