| |
Prevalence %
|
Step 1: Multivariable β(95% CI) Adjusted for age, sex and BMIf
|
Step 2: Multivariable β(95% CI)§Further adjusted for all variables significant in Step 1
|
|---|
|
Diagnosed OA of:
| | | |
|
Neck
|
168 (15)
|
2.72 (1.80 to 3.64)
|
−0.32 (−0.96 to 0.32)
|
|
Shoulders
|
193 (18)
|
3.58 (2.34 to 4.81)
|
0.23 (−0.64 to 1.10)
|
|
Back
|
167 (15)
|
3.41 (2.54 to 4.28)
|
0.71 (0.02 to 1.41)
|
|
Hips
|
97 (9)
|
3.05 (1.93 to 4.17)
|
0.04 (−0.74 to 0.82)
|
|
Hands
|
113 (10)
|
2.32 (1.41 to 3.23)
|
0.09 (−0.55 to 0.72)
|
|
Knees
|
152 (14)
|
2.48 (1.52 to 3.43)
|
0.15 (−0.55 to 0.85)
|
|
Feet
|
103 (9)
|
3.40 (2.21 to 4.59)
|
0.30 (−0.49 to 1.09)
|
|
Hip JSN (yes/no)
|
377 (37)
|
0.34 (−0.31 to 0.99)
|
-
|
|
Knee JSN (yes/no)
|
688 (67)
|
0.06 (−0.60 to 0.72)
|
-
|
|
Hip osteophyte (yes/no)
|
190 (19)
|
−0.10 (−0.89 to 0.69)
|
-
|
|
Knee osteophyte (yes/no)
|
143 (14)
|
−0.31 (−1.21 to 0.59)
|
-
|
|
Pain in the:
| | | |
|
Neck (yes/no)
|
514 (47)
|
3.14 (2.58 to 3.71)
|
0.65 (0.16 to 1.15)
|
|
Shoulder (yes/no)
|
674 (62)
|
3.35 (2.77 to 3.93)
|
1.03 (0.52 to 1.54)
|
|
Back (yes/no)
|
481 (44)
|
2.94 (2.39 to 3.50)
|
0.58 (0.12 to 1.05)
|
|
Hip (yes/no)
|
481 (44)
|
2.44 (1.83 to 3.04)
|
0.26 (−0.18 to 0.70)
|
|
Hand (yes/no)
|
505 (46)
|
2.63 (2.05 to 3.22)
|
0.50 (0.04 to 0.96)
|
|
Knee (yes/no)
|
451 (41)
|
2.72 (2.13 to 3.31)
|
0.41 (−0.04 to 0.86)
|
|
Foot (yes/no)
|
412 (38)
|
3.27 (2.64 to 3.89)
|
1.13 (0.62 to 1.63)
|
- Statistically significant (p ≤ 0.05) results indicated in bold type.
-
f after adjustment for age, sex and BMI.
-
§ further adjusted for diagnosis of RA, arthritis at all sites or pain at all sites and leg strength.
- R2 for final model (Step 2) = 27%; R2 excluding pain is 13%; R2 pain alone = 23%.
