Abstract
Background and aims: Prediabetic individuals are more at risk for developing diabetes mellitus (DM). Physical activity (PA) is a significant factor contributing to health maintenance and promotion. This study aimed to assess the factors affecting PA among prediabetic women based on the Theory of Planned Behavior (TPB). Methods: This cross-sectional study was conducted in 2019 on 100 prediabetic women selected from comprehensive healthcare centers in Arak, Iran. A demographic questionnaire, a TPB-based questionnaire, and Godin-Shephard Leisure-Time Physical Activity Questionnaire were used for data collection. Data were analyzed through the Spearman’s correlation analysis and the linear regression analysis with the backward method. Results: The mean score of PA was 0.56±0.8 (in the possible range of 0–2). Around 61% of participants had limited PA, 16% of them had moderate PA, 19% of them had adequate PA and 4% no response. Perceived behavioral control explained 5.5% of the variance of the PA behavior. Conclusion: Given the significant effects of perceived behavioral control on PA, TPB-based educations may be helpful in promoting PA among prediabetic women.
Highlights
Diabetes mellitus (DM) is a chronic illness caused by the lack or the reduced effectiveness of insulin and is associated with altered metabolism of carbohydrates, lipids, and proteins [1]
Multifactorial disorder, which is characterized by chronic high blood sugar or hyperglycemia and is caused by impaired insulin secretion or action or both of them
In total, 100 prediabetic women participated in the study
Summary
Diabetes mellitus (DM) is a chronic illness caused by the lack or the reduced effectiveness of insulin and is associated with altered metabolism of carbohydrates, lipids, and proteins [1]. A recent systematic review and meta-analysis reported the high prevalence of metabolic disorders among women and people in urban areas in Iran [2]. The World Health Organization states that lifestyle modification helps prevent type 2 DM by almost 90% [8]. Physical activity (PA) is a significant factor contributing to health maintenance and promotion. This study aimed to assess the factors affecting PA among prediabetic women based on the Theory of Planned Behavior (TPB). Conclusion: Given the significant effects of perceived behavioral control on PA, TPB-based educations may be helpful in promoting PA among prediabetic women.
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