From: A cross sectional study of requests for knee radiographs from primary care
n = 136 | Total | Possible or specific OA diagnosis on GP request | |
---|---|---|---|
 |  | n (%) | ORa (95% CI) |
Male | 62 | 20 (32%) | 1.00 |
Female | 74 | 30 (41%) | 1.51 (0.73, 3.11) |
Age | Â | Â | Â |
   under 60 | 69 | 19 (28%) | 1.00 |
   60 & over | 67 | 31 (46%) | 2.32 (1.13, 4.77) |