Outcome | Phase 1 | |
---|---|---|
Baseline to 6Â months | ||
(6Â months minus baseline) | ||
n | Mean, 95Â % CI | |
Dietary | ||
DRA total score | ||
 All | 235 | 4.3 (3.7 to 5.0) *** |
  Subgroup by raceb | ||
  --African American | 155 | 4.6 (3.7 to 5.5) *** |
  --White | 77 | 3.9 (2.9 to 5.0) *** |
Fat quality screener score | ||
 All | 229 | 1.4 (1.0 to 1.7) *** |
  --African American | 150 | 1.4 (0.9 to 1.8) *** |
  --White | 76 | 1.3 (0.7 to 2.0) *** |
Fruit and vegetable servings per day | ||
 All | 249 | 0.3 (0.1 to 0.5) ** |
  --African American | 168 | 0.2 (0.0 to 0.5) |
  --White | 78 | 0.3 (0.0 to 0.7) * |
Carotenoid indexc | ||
 All | 169 | −0.9 (−3.3 to 1.5) |
  --African American | 118 | −0.2 (−2.8 to 2.5) |
  --White | 49 | −3.5 (−8.7 to 1.8) |
Physical Activity | ||
Walking time, min/wkd | ||
 All | 249 | 64 (19 to 109) ** |
  --African American | 168 | 65 (5 to 125) * |
  --White | 78 | 66 (4 to 128) * |
Activity time, min/wke | ||
 All | 249 | 97 (36 to 158) ** |
  --African American | 168 | 106 (28 to 184) ** |
  --White | 78 | 88(−13 to 188) |
Blood Pressure Medication | ||
Taking BP lowering medication, % | ||
 All | 249 | 2.0 % (−0.3 to 4.4) |
  --African American | 167 | 1.2 % (−1.7 to 4.1) |
  --White | 78 | 3.8 % (−0.4 to 8.1) |
Physiologic | ||
Systolic BP, mm Hgf | ||
 LS study only | 119 | −4.7 (−6.9 to −2.6) *** |
 LS and HBP study | 130 | −7.9 (−11.8 to 4.0) *** |
 All | 249 | −6.4 (−8.7 to −4.1) *** |
  --African American | 168 | −6.8 (−9.7 to −3.8) *** |
  --White | 78 | −5.6 (−9.4 to −1.8) ** |
Diastolic BP, mm Hg | ||
 LS study only | 119 | −2.8 (−4.2 to −1.3) *** |
 LS and HBP study | 130 | −4.6 (−6.5 to −2.7) *** |
 All | 249 | −3.7 (−4.9 to −2.5) *** |
  --African American | 168 | −3.5 (−5.1 to −2.0) *** |
  --White | 78 | −4 (−6.1 to −2.3) *** |
Weight, kg | ||
 All | 248 | −0.7 (−1.2 to −0.3) ** |
  -African American | 167 | −0.8 (−1.4 to −0.3) ** |
  --White | 78 | −0.4 (−1.3 to 0.5) |
Weight, ≥ 5 % weight loss, % | ||
 All | 248 | 9 % (6 to 13) |
  --African American | 167 | 12 % (7 to 17) |
  --White | 78 | 4 % (0 to 8) |