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Table 2 Preoperative functional measures according to group

From: Early functional outcomes after condylar-stabilizing (deep-dish) versus standard bearing surface for cruciate-retaining total knee arthroplasty

PROM CS (n = 54) CR (n = 364) p value*
OKS, mean (SD) 19.9 (8.2) 21.0 (7.6) 0.3
EQ-5D, mean (SD) 0.41 (0.31) 0.45 (0.30) 0.44
SF-12 PCS, mean (SD) 31.0 (7.5) 32.8 (7.5) 0.1
SF-12 MCS, mean (SD) 47.3 (8.8) 47.7 (8.1) 0.74
Pain VAS, mean (SD) 52.9 (21.4) 51.8(20.5) 0.73
  1. *t test
  2. CR cruciate retaining, CS condylar stabilizing, EQ-5D EuroQol-5 Dimensions score, OKS Oxford Knee Score, PROM Patient-reported functional outcome measure, SD standard deviation, SF-12 MCS Short Form-12 mental component summary score, SF-12 PCS Short Form-12 physical component summary score, VAS visual analogue scale