ABSTRACT
Cardiovascular diseases are the leading cause of 17,000,000 worldwide deaths annually. If the current trends continue, the number of deaths will increase to 25,000,000 by the year 2020. Lifestyle contributes to many chronic diseases such as coronary heart disease. The aim of this study was to examine the correlation between lifestyle and ischemic heart disease. This case-control study was carried out in Damavand sevvom sha'ban hospital. The sample of the study consisted of 65 cases [patients suffering from coronary artery disease] and 65 healthy controls. Data were collected by three questionnaires: General Health Questionnaire [GHQ], FFQ [Food Frequency Questionnaire] and physical activity questionnaire . These questionnaires were completed by interviewing the participants. Data were analyzed by SPSS software. There was a significant correlation between Age, Marital status, Smoking, Physical activity, diet and Mental health and ischemic heart disease. Insufficient physical activity, high fat and low fiber diet, inappropriate mental status were risk factors and major causes of in heart ischemia incidence
ABSTRACT
Research in medical science, as in all other fields of science, is necessary in order to maintain and improve the public health. This is achievable only by researchers and faculty members. This study is attempt to identify intra-organizational factors that influence research planning and related interventions in Tabriz Medical University. In this descriptive cross-sectional study, the study group included all faculty members and masters of science [equivalent to faculties] in Tabriz Medical University, of which 121 persons were selected randomly. Lickert style questionnaires were developed to evaluate and compare the attitudes toward project approval process, knowledge about research facilities, departmental cooperations in research, and researchers' capabilities in project execution. Data analysis was performed using SPSS software. During a 3 year period, each faculty member had, on average, supervised 5.17 dissertations, conducted 1.15 approved research projects, and had 3.4 presentations in domestic and 0.36 presentations in international conferences. Lack of time was the main problem in conducting research. Comparing faculties with and without research experience, there was significant differences in regard of access to research facilities [p<0.01], assessment of the benefits of research [p<0.02], and the level of research knowledge [p<0.02]; while no significant difference was found regarding motivations, job satisfaction, departmental cooperation, and expecting benefits from conducting research. According to the faculties' views, intra-organizational problems are less important than personal factors in performing research projects; i.e. the main obstacles for research were lack of time, and lack of competence in research methodology and problem-finding. Intra-organizational factors such as delay in project approval and lack of knowledge about research priorities are classified in the next levels