Showing 5 results for yavari
P Yavari,
Volume 6, Issue 2 (11 2000)
Abstract
Hyperhomocysteinemia is a condition which , in the absence of kidney disease , indicates a disturpted sulfur amino acid metabolism , either because of vitamin deficiency (folate , B12 and B6 ) or a genetic defect. Epidemiologicevidence suggests that mild Hyperhomocysteinemia is associated with increased risk of arteriosclerotic disease and stroke . Hyperhomocysteinemia is an independent risk factor for CHD .Vitamin therapy with the above vitamins can reduce homocysteine level efficiently.
A Rezaie-Pour, P Yavari, M Mahmoudi, S Fili,
Volume 8, Issue 3 (12 2002)
Abstract
Iron deficiency is the most common nutritional deficiency in the world. Women at childbearing age are at particular risk of developing iron deficiency due to the iron losses associated with menstruation and childbirth. Therefore, iron supplements are needed in certain groups, while in particular regions increased dietary intake could be provided through food. This descriptive study attempts to identify practice among university students of Tehran University of Medical Sciences in the prevention of iron deficiency anemia due to menstruation in the year 1999. This study includes 257 university students of different majors (such as medicine, dentistry, pharmacy, obstetrics, nursing, nutrition, health (occupational, Public) laboratory sciences) of the Tehran University of Medical Sciences who were selected through a simple random sampling method. The pattern of study was a questionnaire consisting of 37 questions, in addition to a chart to determine food consumption frequency. The questionnaire was divided into three sections: demographic data, the status of nutrition, and iron supplementation. To analyze the data descriptive statistics and (2) test were used. The results showed that the most of the samples were in the age group of 21 to 25 years and 36.5% of them stayed in dormitories. Most of the subjects of study had moderate nutrition and some of them had good nutrition. The majority of them (92.5%) were not using the iron supplements during the menstruation period and the duration between two subsequent menses. The results of the research show that the function of 35.2 % of the subjects of study in relation to the prevention of iron deficiency was weak, 53.9% of them were moderate and only 10.9% of them were good. The statistical test (2) which was used to analyze the results obtained, showed a significant relationship between the practice of the subjects and their living in a dorms (P<0.001). In conclusion, the application of the results for further researches and also for practical use has been proposed.
F Rahimikian, M Moshrefi, P Yavari, A Mehran, M Mirzaei Rozbahani, M Amelvalizadeh,
Volume 14, Issue 2 (7 2008)
Abstract
Background & Objective: Osteoporosis is a metabolic disease which results from gradual destruction of bone mass. Prevention of osteoporosis should be started from childhood by getting adequate calcium and doing weight-bearing exercises. Participating of mothers in health education interventions is likely to promote longer-lasting health behaviors in their daughters. The aim of this study was to investigate the effect of simultaneous education of mothers and daughters on osteoporosis preventive behavior among high school female students.
Methods & Materials: In this interventional study, 400 female students were randomly selected via a two-phased sampling method. At first stage, four schools were selected randomly. At the second stage, 400 students were divided randomly into two groups. Their osteoporosis preventive behaviors were measured using a two-sectioned questionnaire: demographic section, and osteoporosis preventive behaviors assessment section. The first group participated in the educational programs with their mothers and the other group participated without their mothers. The educational program had two sessions, each one lasted 45 minutes. The second stage of the study was performed three months later. Data analysis was carried out using t-test and chi squared test.
Results: Results showed that in both groups, osteoporosis preventive behaviors scores increased significantly after intervention. It was higher in case group (P<0.001). Eating behavior was significantly different in two groups (P=0.003).
Conclusion: Results showed that simultaneous educational program for mothers and daughters promotes eating behavior in the girls.
S Eybpoosh, Z Rahnavard, P Yavari, F Rajabi,
Volume 16, Issue 3 (8 2011)
Abstract
Background & Aim: Micronutrients deficiency is one of the most common health problems among adolescents. Theory based educational interventions which address learners&apos preferences are among the solutions for the matter in hand. The aim of this study was to determine the effectiveness of the Transtheoretical model (TTM) based educational package on vitamin intake in female adolescents in Tehran.
Methods & Materials: A randomized community trial was applied. Study samples were consisted of 80 female students from two middle schools of Tehran, district 17th. They were selected using a cluster-random sampling method and were randomly assigned to the intervention (n=40) and control groups (n=40). The intervention group received a TTM-based educational package. Changes in vitamin intake were assessed using standard food frequency & 24-recall questionnaires.
Results: Based on pre-test results, intake of vitamin B2, B6, B9, B12, and C were lower than Dietary Reference Intake (DRI) in both groups. Based on the post-test data, a significant increase occurred in the mean score of vitamin intake in the intervention group comparing with the control group and also with the intervention group at pretest (P<0.05).
Conclusion: TTM-based educational package could be effective in improving vitamin intake in urban female adolescents.
M Mohammady, A Memari, M Shaban, A Mehran, P Yavari, M Salari Far,
Volume 16, Issue 3 (8 2011)
Abstract
Background & Aim: Diet adherence is a major issue in cardiovascular diseases control. Patient education could be a valuable strategy for promoting diet adherence. The aim of this study was to compare the effects of computer-assisted vs. face to face education on dietary adherence among patients with myocardial infarction.
Methods & Materials: In this experimental study, 117 patients with the first acute myocardial infarction were selected via a convenience sampling. The participants were randomly allocated into three groups. Patients in the face to face group (n=43) received an education about diet in two two-day sessions. The computer-assisted education group (n=33) received the same educational plan provided by computer software containing audio, text, images and animations at home. The control group (n=41) received their usual care. Adherence to dietary regimen was assessed three months after the educations.
Results: There were not significant association between the three groups in terms of demographic characteristics and disease history. There were no significant different in unhealthy diet adherence between the three groups. There were not significant differences in healthy diet between the computer-assisted and face to face education groups. The computer-assisted education group had significantly better adherence with the consumed amount of fats (P=0.01), useful meat substitutes (P=0.01), and other foods (P=0.012) than the control group. In addition, the face to face education group had significantly greater adherence scores with consuming meat substitutes (P=0.04), and fats (P=0.04) than the control group.
Conclusion: Both computer-assisted and face to face educational strategies had positive effects on improving adherence following myocardial infarction.
