Open Access

Table 1

Patient demographics depending on the group.

UKA and anterior laxity (n = 20)a UKA and HTO (n = 4)a Bicompartmental procedure (n = 8)a p value
Age at surgery (year) 58 ± 6.7 (47–71) 64 ± 21 (33–84) 48 ± 6.7 (38–57) 0.03
Follow-up (months) 30 ± 17 (7.3–61.1) 20 ± 5 (12.6–27.1) 18 ± 5 (8–24) 0.04
Sex (female) 13 (65%) 0 6 (75%) 0.04
BMI 26.5 ± 3.8 (19–33) 26 ± 4.7 (19–32) 25 ± 4.8 (19–35) n.s.
ASA score
 ASA 1 12 1 6
 ASA 2 8 1 2
 ASA 3 0 2 0
Preoperative flexion ROM (°) 130 ± 8 (110–150) 130 ± 6 (130–140) 129 ± 7 (120–140) n.s.
Preoperative mFTA (°) 178 ± 6 (168–192) 179 ± 6 (172–186) 177 ± 3 (174–183) n.s.
a

Data are presented as mean ± standard deviation [minimum–maximum] or number (proportion).

BMI: body mass index (kg/m2); ASA: American Society of Anesthesiologists; mFTA: mechanical femorotibial angle; ROM: range of motion; n.s.: non-significant.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.