A Randomized Controlled Trial for the Primary Prevention of Osteoporosis Among Preadolescent Girl Scouts: 1-Year Outcomes of a Behavioral Program
1 Division of Behavioral Pediatrics and Psychology, Department of Pediatrics, Rainbow Babies and Childrens Hospital; 2 Department of Bioethics, 3 Division of Rheumatology, and 4 Department of Epidemiology and Biostatistics, Case Western Reserve University School of Medicine, Cleveland, Ohio; 5 Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania
All correspondence should be sent to Carolyn E. Ievers-Landis, PhD, Division of Behavioral Pediatrics and Psychology, Rainbow Babies and Childrens Hospital, 11100 Euclid Avenue, Cleveland, OH 44106-6038.
Objective To provide 1-year outcomes for a randomized controlled trial of a behavioraleducational intervention for the primary prevention of osteoporosis among 247 preadolescent girls. Methods Girl Scout troops were randomly assigned to one of two intervention groupsa group comprising girls only (n = 73) and girls with their mothers (n = 94)and a healthy-lifestyles control group (n = 80). Multilevel (hierarchical) models were employed to account for clustering of girls within troops. Results Among girls who met the recommended levels of Ca at baseline, those in the intervention were significantly more likely to maintain or improve their intake at follow-up compared to controls. No significant group differences were found for changes in WBPA. Conclusions A behavioral intervention for the primary prevention of osteoporosis holds promise for maintaining adequate Ca intake among preadolescent females.
Key words: RCT; osteoporosis; primary prevention; behavioral intervention; dietary calcium intake; weight-bearing physical activity; multilevel modeling.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
T. Wysocki Editorial: Journal of Pediatric Psychology Statement of Purpose Section on Randomized Trials J. Pediatr. Psychol., January 1, 2008; 33(1): 12 - 15. [Full Text] [PDF] |
||||
![]() |
R. T. Brown Journal of Pediatric Psychology (JPP), 2003 2007: Editor's Vale Dictum J. Pediatr. Psychol., December 11, 2007; (2007) jsm111v1. [Full Text] [PDF] |
||||
