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Table 2 VAS and occurrence for post operative anterior knee pain

From: The comparison of anterior knee pain in severe and non severe arthritis of the lateral facet of the patella following a mobile bearing unicompartmental knee arthroplasty

Anterior knee pain (AKP) Group I
(n = 88)
Group II
(n = 26)
P value
VAS for post-operative AKPa 0.11 ± 0.56 (0–3) 0.12 ± 0.59 (0–3) 0.98
Incidence of post-operative AKP 4.5 % (4/88) 3.8 % (1/26) 0.88
  1. AKP anterior knee pain
  2. aValues are expressed as mean ± SD, with range in parentheses