Table 3 Association (risk ratio and 95% CI) of severe knee injury and knee surgery with knee osteoarthritis among current and retired professional footballers
From: Knee osteoarthritis in professional football is related to severe knee injury and knee surgery
| Â | Current professional footballers | Retired professional footballers | ||
|---|---|---|---|---|
Unadjusted | Adjusted a | Unadjusted | Adjusted a | |
Number of severe knee injuries | 1.69 (1.48–1.92) | 1.74 (1.50–2.01) | 1.62 (1.45–1.80) | 1.87 (1.61–2.13) |
Number of knee surgeries | 1.94 (1.68–2.23) | 1.96 (1.66–2.29) | 1.54 (1.39–1.70) | 1.72 (1.50–1.95) |