Table 2.

Adjusted change in children’s BMI, BMI Z score, weight, and height at post-intervention and 1-year follow-up, Family-Based Hip-Hop to Health

	INTERVENTION	CONTROL	DIFFERENCE
	Mean	Mean	(FBI-GHI)
	change (SE)	change (SE)	(95% CI)
POST-INTERVENTION	N=71	N=72
BMI (kg/m2)a,b	0.16 (0.05)	0.09 (0.05)	0.07 (−0.23 to 0.38)
Adjusted BMI (kg/m2)c	0.11 (0.01)	0.15 (0.01)	−0.04 (−0.13 to 0.05)
BMI Z scorea	0.00 (0.01)	0.03 (0.01)	−0.02 (−0.08 to 0.03)
Adjusted BMI Z scorec	0.00 (0.02)	0.03 (0.01)	−0.03 (−0.13 to 0.06)
Weight (kg)a	1.66 (0.22)	1.13 (0.22)	0.53 (−0.83 to 1.89)
Height (cm)a	3.93 (0.40)	2.80 (0.40)	1.13 (−1.33 to 3.60)
YEAR 1	N=61	N=67
BMI (kg/m2)a,d	−0.51 (0.11)	−0.68 (0.10)	0.17 (−0.45 to 0.80)
Adjusted BMI (kg/m2)c	−0.43 (0.03)	−0.65 (0.03)	0.22 (0.02 to 0.41)*
BMI Z scorea	−0.51 (0.05)	−0.54 (0.05)	0.03 (−0.28 to 0.34)
Adjusted BMI Z scorec	−0.48 (0.02)	−0.55 (0.01)	0.07 (−0.03 to 0.17)
Weight (kg)a	3.61 (0.19)	3.04 (0.18)	0.57 (−0.55 to 1.68)
Height (cm)a	11.31 (0.17)	10.42 (0.17)	0.89 (−0.14 to 1.92)

^*p < .05.

^aAdjusted for preschool and classroom using SAS Proc Mixed.

^bFor children with post-intervention anthropometric data, the unadjusted mean (SD) BMI at baseline was 17.1 (1.9) kg/m² in the intervention group and 16.9 (2.0) kg/m² in the control group. At post-intervention, the unadjusted mean (SD) was 17.2 (2.3) kg/m² in the intervention group and 16.9 (2.2) kg/m² in the control group.

^cAdjusted for BMI percentile at baseline (<85^th or ≥ 85^th), baseline age (years), months from baseline, preschool and classroom using SAS Proc Mixed.

^dFor children with Year 1 anthropometric data, the unadjusted mean (SD) BMI at baseline was 17.0 (1.9) kg/m² in the intervention group and 16.9 (2.1) kg/m² in the control group. At Year 1, the unadjusted mean (SD) was 16.4 (2.5) kg/m² in the intervention group and 16.2 (2.3) kg/m² in the control group.