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Table 1 All patient demographics and functional outcome

From: The effect of morbid obesity (BMI ≥ 35 kg/m2) on functional outcome and complication rate following unicompartmental knee arthroplasty: a case-control study

   Min–Max Median Mean ± s.d./n-%
Age   49.0–80.0 60.0 60.2 ± 7.4
Sex Female    86  82.7%
Male    18  17.3%
Side Right    58  55.8%
Left    46  44.2%
Follow-up (month)   24.0–72.0 43.5 46.0 ± 14.6
BMI   22.0–56.9 33.4 34.4 ± 6.5
VAS Preop 6.0–10.0 9.0 1.1 ± 9.0
Postop 0.0–10.0 2.6 3.0 ± 2.0
KSS Preop 17.0–69.0 43.2 9.6 ± 44.0
Postop 31.0–100.0 85.7 19.8 ± 95.0
fKSS Preop 0.0–90.0 34.7 18.9 ± 35.0
Postop 0.0–100.0 82.0 24.3 ± 90.0
OKS Preop 0.0–32.0 12.7 7.7 ± 11.5
Postop 7.0–48.0 37.8 10.3 ± 41.0
ROM Preop 80.0–130.0 111.5 12.4 ± 115.0
Postop 35.0–135.0 122.8 16.8 ± 130.0
Complication     10  9.6%
Revision     11  10.6%