The Impact of Educational Intervention Based on Pender's Health Promotion Model on Healthy Lifestyle in Women of Reproductive Age in Iran.

Background: Lifestyle is one of the most important factors affecting women's health. Women's quality of life and health depends on their health-promoting behaviors and lifestyles. The aim of this study was to determine the impact of an educational intervention based on Pender model on healthy lifestyle in women of reproductive age in Iran.

Methods: This randomized controlled trial study was carried out in women of reproductive age in Iran, from August to December 2019. The samples were divided into experimental (n = 120) and control (n = 120) groups. 6 training sessions were provided for the experimental group. The questionnaire consisted of several items including socio-demographic characteristics, health-promoting lifestyle profile-II (HPLP-II), self-efficacy, social support and constructs of Pender's health promotion model. SPSS-18 software has been applied for statistical analysis.

Results: The mean age of the experimental group was 31.88±7.624 years and for the control group was 30.33±6.89 years. There was no statistically significant relationship between demographic variables such as marital status, education, employment status, age and body mass index with lifestyle in women. Lifestyle in women had a statistically significant relationship with the structure prior health-related behavior (p < 0.001). The score of women in structures of prior health-related behavior, perceived benefits, commitment to action, and social support increased after educational intervention (p < 0.001).

Conclusion: Findings showed that educational intervention based on Pender health promotion model has increased the score of healthy lifestyle in women. Therefore, planning and performing educational interventions to improve health promotion behaviors based on this model is essential.