title: Applying Socioecological Model to Improve Women's Physical Activity: A Randomized Control Trial.
abstract: BACKGROUND
  A sedentary life without sufficient physical activity is recognized as a risk factor for various diseases, and a major modifiable risk factor for noncommunicable diseases. This study was conducted to investigate the effect of intervention using socioecological model in promoting women's physical activity in the city of Kerman, Iran.
  
  
  METHODS
  In this randomized, double-blinded, controlled study, 360 women were studied at health and medical centers of Kerman. This educational intervention was based on socioecological model and conducted on 4 levels of personal, social, organizational, and political. Data collection tool included a researcher-made questionnaire based on constructs of socioecological model and the international physical activity inventory.
  
  
  RESULTS
  The results indicated insignificant differences between the two groups in terms of perceived social, physical, and political support and also with regard to level of physical activity before intervention. However after the intervention and according to independent t test, significant differences were observed between two groups in perceived social, physical, and political support and also level of physical activity (P < 0.001). Furthermore, mean values of the above terms increased in the intervention group.
  
  
  CONCLUSIONS
  According to the results, interventions based on socioecological model can positively affect women's physical activity.
authors.affiliation: Department of Health Education and Health Promotion, Health Sciences Research Center, School of Health, Mashhad University of Medical Sciences, Mashhad, IR Iran.
authors.forename: Hadi
authors.initials: H
authors.lastname: Tehrani
authors.affiliation: Department of Health Education and Promotion, School of Public Health, Tehran University of Medical Sciences, Tehran, IR Iran.
authors.forename: Fershteh
authors.initials: F
authors.lastname: Majlessi
authors.affiliation: Department of Health Education and Promotion, School of Public Health, Tehran University of Medical Sciences, Tehran, IR Iran.
authors.forename: Davoud
authors.initials: D
authors.lastname: Shojaeizadeh
authors.affiliation: Department of Health Education and Promotion, School of Public Health, Tehran University of Medical Sciences, Tehran, IR Iran.
authors.forename: Roya
authors.initials: R
authors.lastname: Sadeghi
authors.affiliation: Department of Health Education and Promotion, School of Health, Kerman University of Medical Sciences, Kerman, IR Iran.
authors.forename: Marzieh
authors.initials: M
authors.lastname: Hasani Kabootarkhani
keywords: Health Education; Health Promotion; Women, Physical Activity