 |
| |
| KF† Group | Control Group | Time effect |
Group x time interaction |
|||||
|---|---|---|---|---|---|---|---|---|
| Characteristic | Baseline n=12 |
Follow-up n=11 |
Baseline n=8 |
Follow-up n=8 |
Mean difference (95% CI‡) | ESg | p | p |
| Body weight (kg) | 84.9(24.2) | 87.2 (25.4) | 90.5 (25.7) | 93.6 (25.5) | -.82 (–25.10–23.46) |
–.03 | .0003* | .53 |
| Height (m) | 1.61 (.09) | 1.63 (.08) | 1.62 (1.20) | 164.1 (11.4) | –1.51 (–11.55–8.52) |
–.14 | <.0001* | .75 |
| BMI||(kg.m–2) | 32.1 (6.7) | 32.7 (7.8) | 34.0 (7.0) | 34.2 (7.2) | .34 (–6.33–7.01) | .05 | .12 | .37 |
| BMI percentile | 98.3 (86.5–99.8) |
98.4 (86.3–99.8) |
99.0 (88.1–99.6) |
98.9 (85.2–99.6) |
–.36 (–4.31–3.59) |
–.09 | .19 | .81 |
| Waist circumference (cm) |
99.1 (17.9) | 100.2 (19.3) | 106.5 (16.7) | 103.6 (17.1) | 4.02 (–13.06–21.10) |
.22 | .46 | <.05* |
| Percent BF¶ | 44.6 (6.6) | 43.1 (7.6) | 47.7 (5.3) | 47.4 (5.6) | –1.24 (–7.25–4.78) |
–.19 | .30 | .54 |
| Fat mass (kg) | 37.5 (15.0) | 37.4 (15.7) | 42.9 (15.4) | 44.2 (15.6) | –1.38 (–16.22–13.47) |
–.09 | .07 | .95 |
| Android fat (kg) | 2906 (1414–6285) |
3113 (1107–6144) |
4203 (1434–5213) |
4278 (1462–5681) |
–.20 (–1.71–1.31) |
–.14 | .36 | .54 |
| Percent LBM† † | 53.4 (6.1) | 54.8 (7.0) | 50.8 (5.0) | 51.0 (5.2) | 1.14 (–4.45–6.74) |
.19 | .31 | .50 |
| Total LBM (kg) | 44.5 (9.8) | 46.8 (10.5) | 45.0 (10.3) | 46.8 (10.2) | .54 (–9.25 – 10.32) |
.05 | <.0001* | .23 |
| Arms LBM (kg) | 4.9 (1.2) | 5.4 (1.7) | 5.1 (1.4) | 5.3 (1.3) | .28 (–.95–1.50) |
.21 | .003* | .20 |
| Legs LBM (kg) | 15.1 (2.9) | 15.8 (2.8) | 15.1 (3.6) | 15.5 (3.4) | .22 (–2.92–3.35) |
.06 | .002* | .25 |
| Total BMD‡‡ (g.cm–2) |
1.11 (.16) | 1.14 (.16) | 1.09 (.14) | 1.11 (.14) | .0 (–.14 –.15) |
.02 | <.0001* | .83 |
| Femoral neck BMD (g.cm–2) | 1.09 (.23) | 1.10 (.20) | 1.01 (.20) | 1.05 (.19) | –.04 (–.25–.18) |
–.15 | .11 | .10 |
| L2–L4 BMD (g.cm–2) |
1.01 (.7–1.4) | 1.08 (.7–1.4) | .99 (.80–1.30) | 1.06 (.9–1.4) | –.04 (–.25 –.18) |
–.17 | .001* | .16 |