Table 2.
Correlations between the different outcome variables.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
|---|---|---|---|---|---|---|---|---|
| 1 Age | ||||||||
| 2 Hand grip strength | 0.034 | |||||||
| 3 SF-12 phys | −0.127 | −0.175 | ||||||
| 4 SF-12 men | 0.148 | 0.114 | −0.078 | |||||
| 5 FES-I | −0.144 | −0.207** | −0.273** | −0.365** | ||||
| 6 Right answers sitting | −0.317** | 0.090 | 0.074 | −0.073 | −0.076 | |||
| 7 Right answers walking | −0.286** | 0.059 | 0.014 | 0.047 | −0.145 | 0.655** | ||
| 8 Gait speed (km/h) | −0.023 | 0.414** | −0.001 | 0.069 | −0.193** | 0.055 | −0.013 | |
| 9 DTC | 0.123 | −0.108 | −0.001 | 0.095 | −0.186* | −0.022 | 0.000 | 0.017 |
SF-12 phys men, Score of SF 12 Questionnaire; DTC, dual task costs; FES-I, Falls Efficacy Scale International; *p < 0.05, **p < 0.01. Bold values highlight significant differences. Phys, physical score; Men, mental score.