From: Risk factors of knee osteoarthritis in Bangladeshi adults: a national survey
Variables | Knee Osteoarthritis | No Knee Osteoarthritis | OR | Adjusted ORa |
---|---|---|---|---|
Any work loss (last 12 months)b | ||||
 No | 108 (80.6) | 1590 (93.0) | Reference | Reference |
 Yes | 26 (19.4) | 119 (6.9) | 3.2 (2.0–5.1)* | 2.3 (1.4–3.8)* |
Disability (n = 621)b | ||||
 Mild or no disability | 100 (74.6) | 418 (85.8) | Reference | Reference |
 Moderate or severe disability | 34 (25.4) | 69 (14.2) | 2.1 (1.3–3.3)* | 1.5 (0.9–2.5) |