Variable | Â | Ever used pain meds |
---|---|---|
Female | Â | 1.9 (1.2 - 3.2), P = 0.009 |
Non-white | Â | 1.2 (0.6 - 2.2), P = 0.671 |
Age | Â | P = 0.136 |
 | 65 to 74 versus <65 | 0.8 (0.5 - 1.3), P = 0.320 |
 | >74 versus <65 | 0.5 (0.2 - 1.0), P = 0.053 |
KL grade | Â | P = 0.151 |
 | 3 versus 2 | 1.3 (0.8 - 2.2), P = 0.262 |
 | 4 versus 2 | 2.0 (1.0 - 4.3), P = 0.061 |
Pain NRS | Â | P = 0.007 |
 | 4 to 7 versus 0 to 3 | 1.6 (0.9 - 2.6), P = 0.090 |
 | 8 to 10 versus 0 to 3 | 4.6 (1.8 - 12.0), P = 0.002 |
Co-morbidity | Â | 1.8 (1.0 - 3.2), P = 0.066 |
BMI | Â | P = 0.021 |
 | 26 to 30 versus <26 | 1.3 (0.7 - 2.5), P = 0.360 |
 | >30 versus <26 | 2.4 (1.2 - 4.8), P = 0.010 |
Pain NRS samea or worse | Â | 1.7 (1.0 - 2.8), P =0.043 |
Number of patients included | Â | 806 |
Overall model significance: Likelihood ratio test |  | χ 2 =53.4, df = 12, P <0.001 |
Goodness-of-fit test: Hosmer & Lemeshow |  | χ2=5.48, df = 8, P = 0.713 |