BMI z-score | |||||||||||
 |  | HealthCorps (Est±SE) | Comparison(Est±SE) | ||||||||
Sex | Baseline Weight Status | N | Pre | Post | Post–Pre delta | p | N | Pre | Post | Post–Pre delta | p |
Males | Normal | 242 | −0.23±0.08 | −0.09±0.08 | 0.13±0.04 | 0.001 | 91 | −0.10±0.11 | 0.10±0.11 | 0.20±0.06 | 0.002 |
Ow/Ob | 109 | 1.68±0.08 | 1.61±0.08 | −0.07±0.05 | 0.140 | 34 | 1.75±0.11 | 1.70±0.11 | −0.05±0.08 | 0.513 | |
Obese | 50 | 1.99±0.06 | 1.94±0.06 | −0.05±0.07 | 0.496 | 18 | 2.08±0.12 | 1.93±0.12 | −0.15±0.11 | 0.191 | |
All | 351 | 0.36±0.09 | 0.44±0.09 | 0.08±0.04 | 0.013 | 125 | 0.47±0.14 | 0.60±0.14 | 0.14±0.05 | 0.008 | |
Females | Normal | 177 | −0.04±0.06 | 0.03±0.06 | 0.07±0.04 | 0.069 | 68 | −0.21±0.10 | −0.20±0.10 | 0.02±0.06 | 0.728 |
Ow/Ob | 83 | 1.60±0.07 | 1.44±0.07 | −0.16±0.05 | 0.004 | 28 | 1.58±0.10 | 1.55±0.11 | −0.03±0.09 | 0.707 | |
Obese | 33 | 1.98±0.08 | 1.74±0.08 | −0.23±0.10 | 0.028 | 12 | 1.94±0.12 | 1.91±0.12 | −0.04±0.17 | 0.825 | |
All | 260 | 0.49±0.12 | 0.50±0.12 | 0.01±0.03 | 0.753 | 96 | 0.31±0.11 | 0.32±0.11 | 0.01±0.05 | 0.772 | |
Overweight/obesity and obesity rates | |||||||||||
HealthCorps | Comparison | ||||||||||
Sex | Weight Status | Pre% | Post% | OR of Post vs. Pre (95% CI) | p | Pre% | Post% | OR of Post vs. Pre (95% CI) | p | ||
Males | Ow/Ob | 31.1% | 31.3% | 1.05 (0.73, 1.53) | 0.785 | 27.2% | 31.2% | 1.33 (0.71, 2.48) | 0.379 | ||
Obese | 14.3% | 15.7% | 1.22 (0.76, 1.96) | 0.400 | 14.4% | 17.6% | 1.38 (0.64, 2.97) | 0.412 | |||
Females | Ow/Ob | 31.9% | 27.7% | 0.77 (0.49, 1.21) | 0.251 | 29.2% | 28.1% | 0.92 (0.44, 1.96) | 0.817 | ||
Obese | 12.7% | 13.1% | 1.08 (0.59, 19.7) | 0.792 | 12.5% | 10.4% | 0.75 (0.26, 2.13) | 0.583 |