Table 6 Correlation with the Abdominal trunk muscle strength measured by the device in the all 38 participants
Mean ± SD | Correlations with abdominal trunk muscle strength | ||
|---|---|---|---|
Rp value | P value | ||
Abdominal trunk muscle strength measured by the device (kPa) | 6.0 ± 4.0 | – | – |
Age (years) | 77.7 ± 4.2 | −0.23 | 0.16 |
Height (cm) | 148.1 ± 4.8 | − 0.11 | 0.51 |
Weight (kg) | 50.0 ± 7.5 | −0.12 | 0.48 |
Body-mass index (kg/cm2) | 23.0 ± 3.3 | −0.05 | 0.77 |
Girth (cm) | 84.4 ± 6.3 | −0.23 | 0.17 |
Grip power (kg) | 79.7 ± 11.2 | 0.25 | 0.13 |
One-leg standing time with eyes open (sec) | 14.2 ± 9.1 | 0.44 | < 0.01 |
GLFS-25 Scores | 18.1 ± 12.0 | −0.01 | 0.95 |