en بررسی تاثیر مداخله آموزشی بر اساس مدل اعتقاد بهداشتی درخصوص پوکی استخوان و میزان BMD زنان ● Psychosocial Health مقاله اصيل پژوهشي Orginal Article <div style="left: 379.528px; top: 331.299px; font-size: 20px; font-family: serif; transform: scaleX(0.969606);">Osteoporosis is a systemic skeletal disorder characterized by reduction of one mass, deterioration of bone structure, increase of bone fragility, and fracture risk increment. The purpose of this study was to investigate the effect of an educational program based on Health Melief Model (HBM) onosteoporosis and Bone Mineral Density (BMD) in women. In this quasi-experimental study, 160 participants registered with the health centers. 80 participants were randomly divided into the experimental and control groups. In order to measure the efficacy of nutrition and walking performance for prevention of osteoporosis, a questionnaire consisting of demographic information and HBM constructs was used before, immediately after the intervention, and 12 months following the intervention. BMD was recorded at the lumbar spine and femur before and 12 months following the intervention. Compared to the control group,the experimental group showed a significant increase in their knowledge, perceived susceptibility, perceived severity, perceived benefits, perceived barriers, self-efficacy, internal cues to action, nutrition, and walking performance immediately and one year after the intervention. Twelve months following the intervention, the value of lumbar spine and hip BMD T-Score in the experimental group increased, while in the control group it reduced. This study revealed the effect of knowledge, walking, and diet on bone mass based on HBM model. Hence, these models can act as a framework for designing and implementing educational interventions in order to prevent osteoporosis.<br> &nbsp;</div> <p></p> Bone Mineral Density, Health Belief Model, Nutritional Status,Walking, Women 11 20 http://jrh.gmu.ac.ir/browse.php?a_code=A-10-846-2&slc_lang=en&sid=1 Ali Khani Jeihooni علی خانی جیحونی khani_1512@yahoo.com 100319475328460016859 100319475328460016859 Yes Department of Public Health and Nursing, School of Health, Fasa University of Medical Sciences, Fasa, Iran Seyyed Mansour Kashfi منصور کشفی smkashfi@yahoo.com 100319475328460016860 100319475328460016860 No Department of Public Health, School of Health, Shiraz University of Medical Sciences, Shiraz, Fars, Iran Zahra Khiyali khani_1512@yahoo.com 100319475328460016861 100319475328460016861 No Department of Public Health and Nursing, School of Health, Fasa University of Medical Sciences, Fasa, Iran Hassan Jamshidi khiyaliz@yahoo.com 100319475328460016862 100319475328460016862 No - Department of Public Health and Nursing, Fasa University of Medical Sciences, Fasa,, Iran Department of Public Health and Nursing, School of Health, Fasa University of Medical Sciences, Fasa, Iran Seyyed Hannan Kashfi hannankashfi@yahoo.com 100319475328460016863 100319475328460016863 No Department of Nursing, School of Nursing, Larestan University of Medical Sciences, Larestan, Iran