Outcomes* | Intervention (n = 8 schools) CCA n = 1212 MI n = 1412 | Control (n = 8 schools) CCA n = 1509 MI n = 1723 | Intervention Effect P-value | ||
---|---|---|---|---|---|
Pre | Change | Pre | Change | Â | |
Mean (SE)* | Mean (SE)* | Mean (SE)* | Mean (SE)* | ||
Height (cm) | |||||
 CCA | 138.24(0.69) | 4.12(0.11) | 137.52(0.63) | 3.71(0.11) | 0.07 |
 MI | 138.22(0.64) | 4.12(0.11) | 137.46(0.59) | 3.71(0.10) | 0.06 |
Weight (kg) | |||||
 CCA | 38.89(0.99) | 3.02(0.22) | 38.57(0.89) | 2.82(0.17) | 0.32 |
 MI | 38.87(0.91) | 3.03(0.21) | 38.61(0.84) | 2.83(0.16) | 0.28 |
BMI (kg/m2) | |||||
 CCA | 20.03(0.05) | −0.33(0.09) | 20.05(0.33) | −0.35(0.08) | 0.84 |
 MI | 20.03(0.35) | 0.33(0.09) | 20.08(0.31) | 0.35(0.07) | 0.87 |
BMI z-score | |||||
 CCA | 0.78(0.09) | 0.05(0.03) | 0.81(0.08) | 0.03(0.02) | 0.36 |
 MI | 0.77(0.09) | −0.04(0.03) | 0.81(0.08) | −0.02(0.02) | 0.51 |
BMI Percentile | |||||
 CCA | 70.11(2.34) | 1.20(0.70) | 70.98(2.13) | 0.60(0.65) | 0.39 |
 MI | 69.99(2.18) | −0.82(0.70) | 71.05(1.99) | −0.39(0.64) | 0.53 |
Waist Circumference (cm) | |||||
 CCA | 71.34(1.02) | 1.10(0.31) | 70.62(0.90) | 1.50(0.27) | 0.31 |
 MI | 71.29(0.95) | 1.16(0.29) | 70.67(0.86) | 1.53(0.25) | 0.34 |
Percentage Body Fat | |||||
 CCA | 25.91(0.73) | −0.33(0.22) | 26.09(0.64) | −0.51(0.19) | 0.47 |
 MI | 25.87(0.68) | −0.34(0.21) | 26.10(0.60) | −0.49(0.18) | 0.40 |
Systolic BP (Hg/mm) | |||||
 CCA | 104.07(0.97) | −0.31(0.93) | 102.74(0.86) | 0.02(0.89) | 0.81 |
 MI | 104.10(0.91) | −0.39(0.90) | 102.54(0.80) | 0.20(0.85) | 0.64 |
Diastolic BP (Hg/mm) | |||||
 CCA | 68.53(0.81) | −1.20(0.88) | 66.21(0.70) | 0.22(0.80) | 0.28 |
 MI | 68.64(0.77) | −1.33(0.84) | 66.10(0.65) | 0.32(0.76) | 0.18 |
Vegetable intake (freq/d) | |||||
 CCA | 2.74(0.23) | 0.46(0.25) | 2.94(0.22) | 0.03(0.23) | 0.02 |
 MI | 2.01(0.12) | 0.33(0.13) | 2.11(0.11) | 0.03(0.11) | 0.002 |
Fruit intake (freq/d) | |||||
 CCA | 1.27(0.08) | 0.15(0.11) | 1.22(0.08) | 0.13(0.09) | 0.77 |
 MI | 1.28(0.08) | 0.15(0.10) | 1.23(0.07) | 0.13(0.09) | 0.80 |
SSB (freq/d) | |||||
 CCA | 0.58(0.06) | 0.01(0.08) | 0.61(0.06) | 0.09(0.08) | 0.15 |
 MI | 0.57(0.06) | 0.05(0.08) | 0.62(0.06) | 0.11(0.07) | 0.24 |