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. 2021 Jul 26;92(6):701–708. doi: 10.1080/17453674.2021.1956744

Table 4.

Pre- and postoperative OKS in different age groups for TKR and UKR groups

Age group TKR OKS
  UKR OKS
  6-months difference
preoperative at 6 month diff. preoperative at 6 month diff.
< 55 18.6 (7.8) 33.5 (10.9) 14.9 19.0 (7.6) 34.8 (10.9) 15.8 1.3
55–64 20.6 (7.7) 35.5 (9.7) 14.9 20.7 (7.5) 37.2 (9.8) 16.5 1.7
65–74 22.6 (7.8) 37.5 (8.6) 14.9 22.4 (7.5) 39.4 (8.3) 17.0 1.9
≥ 75 22.6 (8.1) 36.9 (8.7) 14.3 22.3 (7.8) 38.7 (8.4) 16.4 1.8