Table 5 Intervention effects on clinical and dietary outcomes using available case analyses
Outcomesa |  | Intervention (m = 8 schools) | Control (m = 8 schools) | Intervention Effect P-value | ||||
|---|---|---|---|---|---|---|---|---|
| Â | Pre | Change | Â | Pre | Change | |||
Total n | n | Mean (SE) | Mean (SE) | n | Mean (SE) | Mean (SE) | ||
Height (cm) | 2849 | 1274 | 138.20(0.64) | 4.11(0.11) | 1575 | 137.46(0.59) | 3.71(0.11) | 0.07 |
Weight (kg) | 2845 | 1272 | 38.85(0.91) | 3.03(0.22) | 1573 | 38.61(0.84) | 2.84(0.17) | 0.32 |
BMI (kg/m2) | 2844 | 1272 | 20.03(0.35) | −0.33(0.09) | 1572 | 20.08(0.31) | −0.36(0.07) | 0.84 |
BMI z-score | 2844 | 1272 | 0.77(0.09) | 0.05(0.03) | 1572 | 0.81(0.08) | 0.03(0.02) | 0.42 |
BMI Percentile | 2844 | 1272 | 70.01(2.18) | 1.13(0.68) | 1572 | 71.04(1.99) | 0.58(0.63) | 0.42 |
Waist Circumference (cm) | 2840 | 1271 | 71.28(0.95) | 1.13(0.31) | 1569 | 70.65(0.86) | 1.54(0.26) | 0.30 |
Body Fat (%) | 2843 | 1271 | 25.86(0.68) | −0.35(0.22) | 1572 | 26.09(0.61) | −0.49(0.19) | 0.47 |
Systolic BP (Hg/mm) | 2840 | 1274 | 104.12(0.91) | −0.30(0.91) | 1566 | 102.54(0.81) | 0.13(0.88) | 0.76 |
Diastolic BP (Hg/mm) | 2840 | 1274 | 68.66(0.78) | −1.25(0.87) | 1566 | 66.10(0.65) | 0.26(0.79) | 0.25 |
Vegetable intake (freq/d) | 2800 | 1249 | 2.76(0.22) | 0.47(0.25) | 1551 | 2.95(0.21) | 0.01(0.23) | 0.01 |
Fruit intake (freq/d) | 2828 | 1261 | 1.28(0.08) | 0.15(0.10) | 1567 | 1.22(0.07) | 0.11(0.09) | 0.55 |
SSB (freq/d) | 2833 | 1266 | 0.57(0.06) | 0.02(0.08) | 1567 | 0.61(0.06) | 0.09(0.08) | 0.26 |