Table 3.
Means (SD) for measures at baseline and 6 months among study completers (n = 31)
| Baseline Mean (SD) | 6 months Mean (SD) | p value a (change) | |
|---|---|---|---|
| Weight (kg) | 89.8 (13.6) | 77.2 (12.5) | < .001 |
| BMI (kg/m2) | 34.1 (4.4) | 29.3 (4.2) | < .001 |
| Waist circumference (cm) | 101.4 (10.2) | 92.8 (10.7) | < .001 |
| Physical activity (kcal/week) | |||
| Kcal/week | 680 (812) | 1912 (1129) | < .001 |
| Min/week | 100.0 (130.9) | 296.5 (162.9) | < .001 |
| Diet | |||
| Daily kcal | 1639 (489) | 1311 (334) | .001 |
| Fruit and vegetable servings/day | 4.6 (2.9) | 7.9 (4.3) | < .001 |
| % kcal from fat | 37.6 (7.3) | 25.8 (9.6) | < .001 |
| Serum biomarkers | |||
| Insulin (μIU/ml) | 10.5 (8.6) | 6.0 (4.4) | .006 |
| Leptin (ng/ml) | 56.2 (22.0) | 32.3 (22.1) | < .001 |
| Adiponectin (μg/ml) | 9.6 (3.1) | 9.8 (3.1) | .58 |
| Breast Cancer Prevention | |||
| Trial Symptom Checklist | |||
| Cognitive symptoms | .86 (1.04) | .76 (1.01) | .48 |
| Joint pain | 1.95 (1.35) | 1.10 (1.09) | .001 |
| Hot flashes | 1.00 (1.04) | .83 (.92) | .06 |
| Brief Fatigue Inventory | 2.08 (1.69) | 1.57 (2.00) | .12 |
| PHQ-9 (Depression) | 4.50 (3.36) | 2.82 (2.70) | .001 |
| Body Image & Relationships Questionnaireb | |||
| Strength and Health | 3.07 (.64) | 2.13 (.67) | < .001 |
| Social Barriers | 2.02 (.59) | 1.76 (.64) | .02 |
| Appearance and Sexuality | 2.96 (.50) | 2.26 (.41) | < .001 |
a
Paired t-test.
b
Higher scores reflect worse body image.