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Baseline demographic characteristics.
| Variables | Intention-to-Treat Population | Per-Protocol Population | ||||
|---|---|---|---|---|---|---|
| CG (n = 26) | EG (n = 26) | p | CG (n = 23) | EG (n = 23) | p | |
| Age (years) | 73.8 | 72.3 | 0.295 | 73.6 | 72.1 | 0.247 |
| Weight (kg) | 58.3 | 57.9 | 0.854 | 58.4 | 58.0 | 0.838 |
| Height (cm) | 153.5 | 153.4 | 0.949 | 153.5 | 153.6 | 0.930 |
p values were derived from the chi-square test; p values were derived from the independent t-test to compare between the groups.
