Table 1: Baseline characteristics of the study cohort.

Group 1
Preop Neutral Postop Neutral
(n = 47)
Group 2
Preop Varus Postop Neutral
(n = 104)
Group 3
Preop Neutral Postop Malaligned (n = 3)
Group 4
Preop Varus Postop Malaligned
(n = 18)
p-Value
Age [Years] 68.8 ± 6.3 69.5 ± 6.3 72.5 ± 3.0 69.6 ± 5.9 0.755
Sex (Female)* 27 (57.5) 58 (55.8) 2 (66.7) 11 (61.1) 0.966
BMI 30.0 ± 3.7 29.8 ± 3.9 30.0 ± 1.0 29.7 ± 4.3 0.979
ASA 1.6 ± 0.6 1.7 ± 0.6 1.7 ± 0.6 1.9 ± 0.5 0.398

Presented as mean ± standard deviation (range), except * presented as n (%). Abbreviations: preop, preoperative; postop, postoperative