ABSTRACT
Background: Diabetes is a chronic progressive disorder that imposes negative effects on various aspects of an individual's life. This study was conducted to compare the effect of video instructions in comparison with traditional training on glucose control in type 2 diabetic patients of Hamadan
Methods: In this experimental study, 120 patients with type 2 diabetes who referred to diabetes center of Hamadan were divided into two groups: intervention and control. Data collection tool was a questionnaire based on health belief model completed by interviewing before, immediately after, and three months after the intervention. In addition, the serum levels of HbA1c were measured before and three months after the study. Intervention was conducted on three groups of 20 participants using video playback as well as question and answer sessions. Data were analyzed by SPSS21 using Friedman, Wilcoxon and Mann-Whitney tests
Results: This study revealed a significant difference in the median of knowledge, perceived threat, perceived benefits, and barriers in the intervention group immediately and three months after the intervention. HbA1c levels decreased after the intervention but this change was not significant. Three months after the intervention, in the intervention group both physicians and video were the most effective cues to action
Conclusion: Instructional videos for diabetes education can have a positive impact on healthy lifestyle in Patients with type 2 diabetes. It was concluded that decrease in HbA1c level needs longer intervention period; more than three months
ABSTRACT
Background: Regular physical activity is important for midlife women. Models and theories help better understanding this behavior among middle-aged women and better planning for change behavior in target group. This study aimed to investigate predictive factors of regular physical activity among middle-aged women based on PRECEDE model as a theoretical framework
Methods: This descriptive-analytical study was performed on 866 middle-aged women of Hamadan City western Iran, recruited with a proportional stratified sampling method in 2015. The participants completed a self-administered questionnaire including questions on demographic characteristics and PRECEDE model constructs and IPAQ questionnaire. Data were then analyzed by SPSS-16 and AMOS-16 using the Pearson correlation test and the pathway analysis method
Results: Overall, 57% of middle-aged women were inactive [light level] or not sufficiently active. With SEM [Structural Equation Modeling] analysis, knowledge b=0.84, P<0.001, attitude b=0.799, P<0.001, self-efficacy b=0.633, P<0.001 as predisposing factor and social support as reinforcing factor b=0.2, P<0.001 were the most important predictors for physical activity among middle-aged women in Hamadan
Conclusions: The framework of the PRECEDE model is useful in understanding regular physical activity among middle-aged women. Furthermore, results showed the importance of predisposing and reinforcing factors when planning educational interventions
ABSTRACT
Background and Objective: Evaluation is an essential process for educational institutions, and one of the most common methods of evaluation of teachers is evaluation by students. Students are the real customers in the educational process; therefore, their judgments should be important variables in determining teaching status of teachers. According to customer-centric principles, the consumer's satisfaction must be met. This study assessed the validation of the current teacher evaluation form in theoretical courses
Methods: This was a cross-sectional study investigating the validity and reliability of the teacher evaluation form that is completed by students, and identifying some factors affecting student evaluations. To determine content validity of the teacher evaluation form, 20 expert teachers were selected proportional to the number of teachers of each school of the Hamadan University of Medical Sciences. To assess the reliability coefficient of the form, 189 students were selected from different schools by proportional random sampling
Results: According to the results, questions such as rate of adherence to the determined topics, providing practical application of teaching materials, and the efficacy of determined assignments did not have the necessary validity score. However, the results indicated that validity of the questionnaire was acceptable. In the present study, the Spearmen-Brown correlation coefficient indicated that the teacher evaluation form did not have an acceptable reliability [r = 0.456, P < 0.001]
Conclusion: The current teacher evaluation form has an acceptable content validity, but it does not seem reliable
ABSTRACT
Cervical cancer is the second most common cancer among women in the world and the most common cancer in developing countries. Pap smear is and effective tool that can prevent death due to cervical cancer. The aim of this study was to determine the factors related to doing regular Pap-smear test based on the theory of planned behavior. In this cross-sectional study, conducted in Hamadan County, the west of Iran, during 2009, a total of 400 women's aged 20 to 70 years old, were randomly selected to participate voluntarily in the study. Participants filled out a self-administered questionnaire including the expanded theory of planned behavior components. Data were analyzed by SPSS version 13 using chi-square, t-test, and logistic regression statistical tests at 95% significant level. Almost 63.8% of the participants had already done Pap-smear test at least once. About 28.3% of volunteers had followed a regular Pap-smear program. There was a significant correlation [P<0.002] between family history of cervical cancer and undergoing regular Pap-smear test. In addition, there was a significant correlation [P<0.001] between age and undergoing regular Pap-smear test. The best predictor for regular Pap-smear testing was subjective norms with odds ratio estimate of 1.14 [95% CI: 1.04, 1.23]. Based on our findings, subjective norms may be one of the most effective factors among women for doing regular Pap-smear test