RT Journal Article SR Electronic A1 Canavan, Neil T1 HEALTHY Study Group Achieves Modest Improvement in School-Based Intervention JF MD Conference Express YR 2010 FD SAGE Publications VO 10 IS 6 SP 38 OP 39 DO 10.1177/155989771006018 UL http://mdc.sagepub.com/content/10/6/38.abstract AB The HEALTHY study enrolled 6th grade students from 42 middle schools and followed them through 8th grade (n=4603). Schools were randomized 1:1 to either control (observation only) or a comprehensive intervention program that was conducted by teachers and school officials that targeted nutrition, physical activity, and personal behavior [The HEALTHY Study Group. Internatl J Obesity 2009].