Table 1 Twenty-eight out of 566 low contact stress (LCS) total knee arthroplasties (TKA) in 533 patients who suffered from moderate knee pain were matched to 28 patients not suffering from any pain in terms of age, sex and radiological follow-up
patients with continual moderate knee pain, n = 28 | matched patients without any knee pain, n = 28 | P- value | |
|---|---|---|---|
age in years* | 68.3, 49-89 | 68.8, 43-86 | > 0.82 |
sex ratio m:f | 1: 2.68 | 1: 2.72 | > 0.62 |
radiological follow-up in months* | 22.2, 18-24 | 22.4, 19-24 | > 0.59 |