|  | 95 % CI |  | |
---|---|---|---|---|
 | OR | Lower | Upper | p value |
frontal knee (n = 74) |  |  |  |  |
 no. pain sites | 1.72 | 1.43 | 2.06 | <0.001 |
 bADL | 3.79 | 2.01 | 7.16 | <0.001 |
lumbar spine (n = 73) |  |  |  |  |
 no. pain sites | 1.53 | 1.30 | 1.81 | <0.001 |
 sleeping disorder | 1.94 | 1.07 | 3.52 | 0.03 |
 not enough exercise | 1.99 | 1.09 | 3.62 | 0.03 |
frontal hip (n = 30) |  |  |  |  |
 no. pain sites | 1.33 | 1.12 | 1.58 | 0.001 |
 not enough exercise | 2.27 | 1.04 | 4.95 | 0.04 |