Non-parametric correlation coefficients of walking time with physical and psychological variables in 97 Aberdeen 1921 birth cohort subjects who underwent magnetic resonance imaging
| Variable | Spearman ρ with walking time | p Value |
|---|---|---|
| HADS, hospital anxiety and depression scale. | ||
| Visual acuity | 0.24 | 0.020 |
| Height | −0.27 | 0.008 |
| Demispan | −0.23 | 0.025 |
| Age 11 mental ability | −0.23 | 0.030 |
| Raven’s matrices score | −0.39 | <0.001 |
| HADS depression score | 0.29 | 0.004 |