Table 1 Adjusted odds ratios for association between radiographic OA and worst WOMAC subscale quartiles

3.71

(2.45-5.63)

2.13

(1.33-3.40)^†

3.32

(2.20-5.01)

2.94

(1.78-4.86)^†

5.07

(3.29-7.80)

2.97

(1.83-4.81)^†

2.35

(1.11-4.94)

2.21

(1.03-4.74)^‡

1.32

(0.59-2.96)

1.31

(0.57-3.01)^‡

1.59

(0.73-3.43)

1.44

(0.65-3.19)^‡

2.58

(1.42-4.68)

2.15

(1.15-4.01)^‡

2.57

(1.43-4.63)

2.45

(1.32-4.53)^‡

3.00

(1.64-5.49)

2.56

(1.36-4.80)^‡

2.48

(1.48-4.15)

2.64

(1.54-4.53)^‡

3.28

(1.94-5.55)

3.42

(1.98-5.91)^‡

2.48

(1.48-4.15)

2.95

(1.70-5.14)^‡

4.35

(1.26-4.93)

5.19

(1.43-8.88)§

3.47

(1.16-10.39)

3.99

(1.25-12.77)^§

3.16

(1.05-9.47)

4.11

(1.25-13.54)^§