Table 4.

Monthly changes in %BMIp95 and BMI, stratified by attendance tertile (N = 191)

	N	%BMIp95		BMI
		Adjusted Monthly Change* (95% CI)	P-value†	Adjusted Monthly Change* (95% CI)	P-value†
Contact Hours Received			<0.001		<0.001
Low (1.5 – 9.33 hr)	65	1.33 (0.62, 2.04)		0.45 (0.28, 0.62)
Medium (9.5 – 14.83 hr)	65	−1.42 (−1.81, −1.03)		−0.27 (−0.37, −0.18)
High (15 – 24.83 hr)	61	−2.27 (−2.58, −1.96)		−0.46 (−0.53, −0.38)

^†:p-value type-3 omnibus test

^*Models adjusted for age, sex, season and year of enrollment, starting %BMIp95 or BMI, race/ethnicity, and insurance type