Table 1.
Median (Q1–Q3) | |||
---|---|---|---|
Baseline | 12 Weeks | P Valuea | |
Weight, kg | 101.6 (85.9–126.7) | 100.1 (87.6–127.7) | .55 |
Height, cm | 165.2 (161.2–170.0) | 166.4 (161.4–171.0) | .003 |
BMI, kg/m2 | 38.1 | 37.9 | .26 |
Body fat, % | 48.7 (35.9–52.0) | 46.2 (35.0–51.5) | .0001 |
Height z score, SD | 0.6 (–0.1–1.3) | 0.6 (–0.1–1.2) | .85 |
Weight z score, SD | 2.6 (2.1–3.2) | 2.5 (2.0–3.2) | .001 |
BMI z score, SD | 2.4 (2.1–2.7) | 2.3 (2.1–2.7) | .01 |
Glucose, mg/dL | 80.0 (75.0–88.0) | 80.5 (75.0–88.0) | .50 |
Hematocrit, % | 39.5 (36.6–40.8) | 37.6 (35.7–40.6) | .11 |
Hemoglobin, g/dL | 13.0 (12.0–13.8) | 12.6 (12.1–13.6) | .24 |
Insulin, µU/mL | 11.0 (8.0–17.0) | 22.0 (8.0–32.0) | .004 |
HOMA-IR | 2.0 (1.5–3.4) | 4.6 (1.4–6.1) | .01 |
HbA1C, % | 5.3 (5.2–5.6) | 5.7 (5.5–6.0) | .0001 |
Vitamin D, ng/mL | 14.0 (10.8–17.6) | 18.0 (12.9–23.0) | .0001 |
C-reactive protein, mg/dL | 0.4 (0.2–0.6) | 0.4 (0.2–0.5) | .45 |
Homocysteine, µmol/L | 7.3 (6.1–9.1) | 7.8 (6.3–8.8) | .31 |
Total cholesterol, mg/dL | 159 (142–185) | 168 (138–181) | .80 |
Triglycerides, mg/dL | 84 (61–109) | 90 (63–114) | .07 |
HDL, mg/dL | 45 (38–50) | 43 (38–53) | .75 |
LDL, mg/dL | 98 (73–118) | 94 (77–113) | .44 |
HOMA-IR = (Insulin µU/mL × Glucose mmol/L)/22.5. Glucose mmol/L = Glucose mg/dL × 0.055. BMI, body mass index; HDL, high-density lipoprotein; HOMA-IR, homeostasis model assessment of insulin resistance; LDL, low-density lipoprotein.
Testing the null that the median difference is 0.