Medical College of Wisconsin
CTSICores SearchResearch InformaticsREDCap

Computer-based intervention to enhance self-management of calcium and vitamin D intake in women. West J Nurs Res 2013 Sep;35(8):986-1010 PMID: 23539320 PMCID: PMC4545626

Pubmed ID

23539320

Abstract

Despite the growing prevalence of osteoporosis, many middle-age women do not engage in recommended bone health promotion behaviors. Based on the Integrated Theory of Health Behavior Change, an intervention was designed to increase the self-management behaviors of calcium and vitamin D intake by strengthening health beliefs and using self-regulation skills. In this repeated measures experimental study, a convenience sample of 148 healthy women between 40 and 60 were assigned to either the computer-based intervention group (CBIG) or usual care group (UCG). Measures of health beliefs and calcium and vitamin D intake were obtained at baseline, 8 and 14 weeks, and 6 months. An interaction effect was observed for self-efficacy and approached significance for goal congruence. The CBIG had higher level of calcium intake at 14 weeks than women in the UCG when analyzed using intention to treat. Self-efficacy predicted calcium intake.

Author List

Ryan P, Maierle D, Csuka ME, Thomson A, Szabo A

Authors

Mary Ellen Csuka MD Professor in the Medicine department at Medical College of Wisconsin
Aniko Szabo PhD Associate Professor in the Institute for Health and Equity department at Medical College of Wisconsin




MESH terms used to index this publication - Major topics in bold

Adult
Calcium
Case-Control Studies
Female
Humans
Middle Aged
Osteoporosis
Self Care
Vitamin D
jenkins-FCD Prod-299 9ef562391eceb2b8f95265c767fbba1ce5a52fd6