Table 1 Subject characteristics and pre- and post-study (8 weeks) body mass and BMI (N = 100) (mean ± SE)
Variable | Instaflex (N = 49; 41 F, 8 M) | Placebo (N = 51; 42 F, 9 M) | Range | P-Value ( t-test or ANOVA) |
|---|---|---|---|---|
Age (yrs) | 57.6 ± 0.9 | 58.3 ± 0.8 | 50-75 | 0.554 |
Height (m) | 1.67 ± 0.01 | 1.65 ± 0.01 | 1.46-1.84 | 0.106 |
Body mass (kg) | Â | Â | Â | Â |
  Pre-Study | 89.3 ± 2.6 | 84.8 ± 2.3 | 54.5-140.9 | 0.422 |
  Post-Study | 89.4 ± 2.6 | 84.7 ± 2.3 |  |  |
BMI | Â | Â | Â | Â |
  Pre-Study | 31.6 ± 0.9 | 30.9 ± 0.8 | 21.1-48.0 | 0.536 |
  Post-Study | 31.6 ± 0.9 | 30.8 ± 0.8 |  |  |