Table 6 Effects of age and trajectory membership (relative to the lowest pain trajectory) for all three samples
Whole sample | Â | Â | Â | Â | Â |
 Effect | Parameter | Age | Increasing | Decreasing | Severe |
 Holidays | Intercept | – | – | – | – |
Slope | – | – | ns | – | |
 Civic engagement | Intercept | + | – | – | – |
Slope | – | ns | ns | ns | |
 Social engagement | Intercept | ns | – | – | – |
Slope | – | ns | ns | – | |
 Social activities | Intercept | – | – | – | – |
Slope | – | ns | ns | ns | |
 Wishing to do more social activities | Intercept | – | + | + | + |
Slope | + | ns | – | – | |
Arthritis | |||||
 Effect | Parameter | Age | Increasing | Decreasing | Severe |
 Holidays | Intercept | – | ns | – | – |
Slope | – | ns | ns | ns | |
 Civic engagement | Intercept | + | ns | ns | – |
Slope | ns | ns | ns | ns | |
 Social engagement | Intercept | ns | – | – | ns |
Slope | ns | ns | ns | – | |
 Social activities | Intercept | ns | – | – | – |
Slope | ns | ns | ns | ns | |
 Wishing to do more social activities | Intercept | – | + | ns | ns |
Slope | + | ns | ns | ns | |
Cancer | |||||
 Effect | Parameter | Age | Moderate | Severe |  |
 Holidays | Intercept | – | ns | – |  |
Slope | – | ns | ns |  | |
 Civic engagement | Intercept | ns | ns | – |  |
Slope | ns | ns | ns | Â | |
 Social engagement | Intercept | ns | ns | ns |  |
Slope | ns | ns | ns | Â | |
 Social activities | Intercept | – | ns | – |  |
Slope | – | ns | ns |  | |
 Wishing to do more social activities | Intercept | ns | ns | + |  |
Slope | ns | ns | ns | Â | |