Predicting Osteoporosis Prevention Behaviors: Health Beliefs and Knowledge

被引：21

作者：

Gammage, Kimberley L. ^{[1
]}

Klentrou, Panagiota ^{[1
]}

机构：

[1] Brock Univ, Dept Phys Educ & Kinesiol, St Catharines, ON L25 3A1, Canada

来源：

AMERICAN JOURNAL OF HEALTH BEHAVIOR | 2011年 / 35卷 / 03期

关键词：

physical activity; calcium intake; expanded Health Belief Model; self-efficacy; adolescents; girls; CALCIUM-RICH FOODS; PHYSICAL-ACTIVITY; ADOLESCENT GIRLS; SELF-EFFICACY; PREMENOPAUSAL WOMEN; BONE HEALTH; EXERCISE; PREADOLESCENT; INTERVENTION; PROMOTION;

D O I：

10.5993/AJHB.35.3.10

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

100235 [预防医学];

摘要：

Objectives: To investigate whether the expanded Health Belief Model (EHBM) could predict calcium intake and physical activity in adolescent girls. Methods: Participants self-reported calcium intake, physical activity, and osteoporosis health beliefs. Regression analysis examined the relationship between these beliefs and behaviors. Results: Calcium self-efficacy, calcium barriers, and osteoporosis knowledge predicted calcium intake, whereas exercise self-efficacy and health motivation predicted physical activity. Conclusions: The EHBM appears to be useful in predicting osteoporosis prevention behaviors in adolescent girls. Interventions should focus on identifying barriers to calcium consumption and physical activity and increasing beliefs in the ability overcome them.

引用

页码：371 / 382

页数：12

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