Table 5.
Changes in body weight, BMI, and %ECW from the pre- to post-test
| Variable | Mean±SD |
Source | F | p-value | |
|---|---|---|---|---|---|
| Pre-test | Post-test | ||||
| Body weight (kg) | |||||
| KE (n=38) | 58.4±10.3 | 56.8±9.6 | G | 0.09 | 0.752 |
| HS (n=39) | 56.8±9.6 | 57.8±10.2 | T | 0.03 | 0.987 |
| G×T | 0.952 | 0.341 | |||
| BMI (kg/m2) | |||||
| KE (n=38) | 22.4±2.1 | 21.7±3.1 | G | 0.037 | 0.747 |
| HS (n=39) | 23.2±3.8 | 23±3.2 | T | 0.012 | 0.672 |
| G×T | 4.05 | 0.521 | |||
| % ECW (%) | |||||
| KE (n=38) | 39.1±0.5 | 38.3±0.3 | G | 5.67 | 0.028+ |
| HS (n=39) | 38.1±0.3 | 38.2±0.4 | T | 0.061 | 0.937 |
| G×T | 0.006 | 0.918 | |||
Two-way repeated-measures analysis of variance is used for statistical repeated ANOVA. BMI, body mass index; HS, home stretching group; KE, Kinect-based mixed reality device exercise group; SD, standard deviation; %ECW, extracellular water ratio.
+
p < 0.05 for group effect.