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Luis G. Escobedo, MD, MPH; Carl J. Caspersen, PhD, MPH
National Center for Chronic Disease Prevention and Health Promotion Atlanta, Ga

JAMA. 1993;270(8):938-939.

	Since this article does not have an abstract, we have provided the first 150 words of the full text PDF and any section headings.

Prevalence and Odds Ratios for Regular and Heavy Smoking, by Physical Activity Variables, 1990 Youth Risk Behavior Survey

Physical Activity Variable Regular Smoking Among Ever Smokers Heavy Smoking Among Current Smokers Sample Size Prevalence, % Odds Ratio (95% CI)* Sample Size Prevalence, % Odds Ratio (95% CI)* Physical education None 6143 Referent 1769 38 Referent No activity 1126 24 1.3(0.9-1.7) 325 36 1.2 (0.9-1.6) Activity 3707 0.9 (0.8-1.1) 970 29 0.8 (0.7-1.0) Unknown 85 21 Community programs, d/mo None 7393 23 Referent 2129 37 Referent 2267 18 0.9 (0.7-1.0) 1.0 (0.7-1.3) 1388 15 0.9 (0.7-1.1) 332 25 0.8 (0.5-1.1) Unknown 13 Vigorous activity, d/mo None 2249 24 Referent 624 Referent 1-2 2329 23 0.9 (0.8-1.0) 687 0.9 (0.7-1.1) 3-5 2428 1.0 (0.8-1.1) 694 34 0.7 (0.5-0.9) 6-8 1290 19 0.8 (0.6-1.0) 0.5 (0.4-0.7) 2742 0.8 (0.6-1.0) 703 29 0.7 (0.5-0.9) Unknown 23

*Odds ratios are adjusted for age, race/ethnicity, sex, perceived school . . . [Full Text PDF of this Article]

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