ABSTRACT
Background: Changes in lifestyle and eating habits have put women at risk of obesity and overweight more than ever. This aim of this study was to investigate the effect of Pender's Health Promotion Model [HPM] to improve the nutritional behavior of overweight and obese women admitted to Fatemiyeh Hospital clinics in Hamadan, west Iran in 2015
Methods: In this quasi-experimental study, 108 eligible women were selected and randomly assigned to two groups: one experimental and one control. Data were gathered using three questionnaires: demographics, Pender's HPM constructs, and nutritional behavior. The questionnaires were filled out by both groups as pre-test and two months later. A Pender's HPM-based intervention was conducted for the experimental group. The data were analyzed by paired and independent t-tests, ANCOVA, and Spearmans' correlation coefficient in SPSS/16. The level of significance was considered to be <0.05
Results: The mean score of nutritional behavior was 41.75+/-3.28 and 42.36+/-3.69 before the intervention and 79.09+/-5.27 and 49.72+/-9.49 after it in the experimental and control groups, respectively. The difference was significant only between before and after the intervention in the experimental group [P<0.001]. Furthermore, the mean scores of the following variables were significantly different between before and after the intervention in the experimental group: nutritional behavior, perceived benefits, perceived self-efficacy, commitment to action, interpersonal and situational influences, behavior-related affect, and perceived barriers [P<0.001]
Conclusion: The results showed that Pender's HPM-based training improved nutritional behavior and some constructs of the model. Therefore, this educative model can be used by healthcare providers to improve the nutritional and other health promoting behaviors
ABSTRACT
Pediculosis capitis is a problem in children and has worldwide distribution. The aim of the present study was to determine the prevalence of pediculosis degree and its relevant factors in the secondary schools in Hamadan west of Iran. The study was carried out in two phases. A cross-sectional procedure was used to determine the prevalence of pediculosis, and the case study was done to identify the relevant factors to the infestation. Totally, 10841 secondary students were chosen and classified in accordance with the clustering sample. The prevalence of pediculosis was 1.05%. It was 1.27% among the urban student; whereas 0.05% among the rural students. About 2.3% belonged to female students, and 0.11% was pertained to the male students. The greatest amount of infestation prevalence was reported from the schools of urban areas particularly in the public schools of suburbia. Furthermore, the prevalence of infestation was more where some individuals had pediculosis previous history and suffered from head inching. It turned out to be a significant relationship between pediculosis, head itching [P<0.001] and previous history of pediculosis [P<0.001]. The prevalence of pediculosis in Hamadan is low, but is more in the areas which are deprived of the access to health facilities. Therefore, there is a need for educational campaigns about danger of infection and regular mass screening at school