Independent variables | F, P value | Estimate | 95% CI |
---|---|---|---|
EQ-5D VAS at baseline | 85, < 0.0001 | 0.33 | 0.26 to 0.40 |
Any psychiatric illnesses in the 24 months before baseline | 18, < 0.0001 | -7.18 | -10.53 to -3.84 |
Switch within or between AD class (2 df) (reference no switch) | Â | 9, < 0.001 | Between (NS) |
 |  | Within -15.51 | -22.66 to -8.36 |
Occupational status (2 df, reference working for pay) | 8, < 0.001 | Other -4.16 | -7.43- to -0.89 |
 |  | Unemployed -8.46 | 12.77 to -4.14 |
Age | 13, < 0.001 | -0.18 | -0.29 to -0.08 |
Overall pain VAS at baseline | 8, 0.004 | -0.08 | -0.13 to -0.02 |