Changes in Eating Self-Efficacy During Weight Loss Intervention with or Without Nutrition Education
Journal Title: UNKNOWN - Year 2018, Vol 10, Issue 1
Abstract
Background: Self-efficacy plays an important role in successful weight loss behaviors and weight loss. Objectives: The aim of the study was to compare the effects of a balanced low-calorie diet with or without nutrition education on eating self-efficacy and weight loss among obese women. Methods: In a randomized clinical trial, a sample of 90 apparently healthy obese women was recruited from the nutrition clinic and randomly assigned to receive a balanced low-calorie diet with or without nutrition education. The anthropometric measures and weight efficacy lifestyle questionnaire were completed at baseline, 3, and 6 months after the intervention. Results: The participants demonstrated a significant weight loss and improvement in total self-efficacy score in both the intervention groups (the time effect: F = 12.64, df = 2, P < 0.001, F = 22.57, df = 2, P < 0.001, respectively). No significant difference was observed in the social pressure subscale between the two groups after the intervention (the time × intervention effect: F = 2.80, P > 0.05). The results showed that nutrition education could be more effective in the increase of self-efficacy, especially in the first 3 months in comparison with the second 3 months (1.01 ± 0.38 vs. 0.29 ± 0.17, P = 0.005). Conclusions: The findings support the use of nutrition education for improvement of self-efficacy subscales among obese women attending nutrition clinics for weight loss.
Authors and Affiliations
Fatemeh Ghannadiasl, Reza Mahdavi
Keywords
Related Articles
- EP ID EP291660
- DOI 10.5812/jjhs.55557
- Views 68
- Downloads 0
Triggers of Substance Abuse Slip and Relapse During Outpatient Treatment in Methadone/Buprenorphine Maintenance Therapy Clinics: A Predictive Model with Emphasis on Treatment-Related Factors
Background: Most addicts relapse in the first year of treatment especially in the first 3 - 6 months, which is the most vulnerable period. Objectives: The present study aimed to assess the predictors of substance abuse...
The Effect of Air Velocity on the Prevention of Heat Stress in Iranian Veiled Females
Background: Some environmental factors such as the ambient temperature, radiant temperature, humidity and air velocity as well as clothing and activity level are effective to induce heat strain on the workers. Objective...
Fraud Identification of Cow’s Milk in Buffalo’s Milk and It’s Products Using the Polymerase Chain Reaction
Background: In the dairy industry, protection against species substitution or admixture is important for several reasons, including frequent human adverse reactions toward some species milk proteins, and trade and govern...
Assessment and Design of Illumination in a Steel Manufacturing Company in Ahvaz, Iran
Background: Illumination is a physical factor in workspaces. This factor is an important risk factor for vision health, employees comfort, preventing accidents etc. and should be standardized. Objectives: The current st...
An Investigation of Respiratory Symptoms and Spirometry Parameters of Welders in a Steel Industry
Background: Fumes released form welding activities are capable of initiating several acute and chronic respiratory effects. Objectives: The aim of the present study was to evaluate respiratory symptoms and spirometry pa...