Table 7

Linear Regression analysis, dependent variable: "pain and disability"

R2= 0.425; adjusted R2 = 0.402 F = 18,12; p < 0.001
Regression coeffizient beta
T
p

Upper body*
0.280
7.978
<0.001
PHQ-9 sum score
0.214
4.817
<0.001
Duration of OA
0.097
2.923
0.004
Age
0.090
2.280
0.023
BMI
0.069
1.928
0.034

* AIMS2-SF scale

Rosemann et al. Journal of Orthopaedic Surgery and Research 2007 2:12   doi:10.1186/1749-799X-2-12