Older participant age associated with greater self-reported ‘relative-activity’*, ordinal logit analyses
| Clinical trial sample | Observational sample | |||||||
|---|---|---|---|---|---|---|---|---|
| Coefficient for age decade | Standard error | p Value | 95% CI | Coefficient for age decade | Standard error | p Value | 95% CI | |
| Unadjusted | 0.29 | 0.045 | <0.001 | 0.21 to 0.38 | 0.37 | 0.033 | <0.001 | 0.31 to 0.44 |
| Multivariable adjusted† | 0.35 | 0.053 | <0.001 | 0.25 to 0.45 | 0.37 | 0.035 | <0.001 | 0.31 to 0.44 |
*Level of activity ‘compared to other persons your age’ measured on a 5-point Likert scale: 1=much less active, 2=somewhat less active, 3=about as active, 4=somewhat more active, 5=much more active.
†Ordinal logit adjusted for age, gender, ethnicity, and education level.