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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Arch Pediatr Adolesc Med. 2011 Dec 5;166(4):311–316. doi: 10.1001/archpediatrics.2011.1133

Table 3.

Multilevel, Multivariate Associations between State and District Policy and Elementary Schools Offering 20 Minutes of Recess Daily to 3rd Grade Students*

Recess 20 Minutes Daily
State-level factors
No state daily recess law 1.0 (Reference)
State law suggesting daily recess 1.8 (1.2-2.8)
State law requiring daily recess 0.8 (0.5-1.4)
Region
 Northeast 1.0 (Reference)
 Midwest 1.4 (0.7-3.0)
 South 0.4 (0.3-0.8)
 West 2.6 (1.5-4.6)
District-level factors
 No district recess policy 1.0 (Reference)
 District policy suggesting daily recess 1.2 (0.7-1.9)
 District policy requiring daily recess 1.2 (0.8-1.8)
School-level factors
 PE class 150 minutes or more weekly 0.5 (0.4-0.6)
 Limited resources 0.7 (0.3-1.5)
 Competing time demands 0.2 (0.1-0.3)
 Length of school day 1.8 (1.2-2.9)
Locale
 City 1.0 (Reference)
 Suburban 0.7 (0.4-1.1)
 Rural 0.9 (0.5-1.9)
 Township 0.7 (0.4-1.1)
Racial Composition
 Majority White 1.0 (Reference)
 Majority Black 0.4 (0.2-0.8)
 Majority Hispanic 0.4 (0.2-0.6)
 No majority race 0.6 (0.4-0.9)
Free-reduced lunch
 First tertile 1.0 (Reference)
 Second tertile 0.8 (0.6-1.1)
 Third tertile 0.5 (0.3-0.7)
School year
 2006-2007 1.0 (Reference)
 2007-2008 1.0 (0.8-1.4)
 2008-2009 1.1 (0.9-1.4)
*

Data are presented as odds ratio (95% confidence intervals). The sample size was 47 states, 690 districts, and 1761 schools. Statistically significant differences at p<.05 are in bold. Data are weighted using school-based sampling weights.