. Author manuscript; available in PMC: 2014 Jul 6.

Published in final edited form as: Am J Health Promot. 2014 Jan-Feb;28(3 0):S47–S53. doi: 10.4278/ajhp.130430-QUAN-206

Table 5.

Children’s Accelerometer-Measured MVPA During School by School SES and Latent Class (172 children from 97 schools)

	Model 1						Model 2
	Estimated Mean (CI)^*			p for Group Differences			No PE Teacher Latent Class	PE Teacher Latent Class	No PE Teacher vs. PE Teacher Latent Class
	Low SES	Moderate SES	High SES	Low vs. High	Low vs. Moderate	Moderate vs. High	No PE Teacher Latent Class	PE Teacher Latent Class	No PE Teacher vs. PE Teacher Latent Class
MVPA min/day during school	30.9 (25.3, 36.5)	31.5 (26.4, 36.5)	35.3 (28.4, 42.1)	0.124	0.839	0.138	31.8 (24.9, 38.6)	32.1 (26.1, 38.1)	0.912

MVPA indicates moderate to vigorous physical activity; PE, physical education; SES, socioeconomic status; CI, confidence interval.

From mixed effects regression models adjusted for age, gender, city. and study design factors.