Epidemiology
Saleh Jafarian; Masoud Amiri; Mahmoud Mobasheri
Abstract
Background: Twin birth may account for a higher incidence rates of infants and neonates. To investigate the potential relationship between twin birth and infant and neonatal mortality rates, a systematic review was conducted.Methodology: To gather the evidence for the relationship between twin birth ...
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Background: Twin birth may account for a higher incidence rates of infants and neonates. To investigate the potential relationship between twin birth and infant and neonatal mortality rates, a systematic review was conducted.Methodology: To gather the evidence for the relationship between twin birth and its potential effect on mortality during infancy and neonatal periods, a systematic review was conducted. The most important used databases were PubMed, Google scholar, Web of Science, Scopus, ProQuest, Cochrane and Springer. Then, the databases were searched by appropriate keywords. After reviewing and evaluating the collected studies, trends in the different countries were compared. Results: Totally, 13790 related studies were found, of which 128 studies were selected in the first step. The studies not related to the subject, repetitive studies, based on inclusion and exclusion criteria by reviewing the abstract and, in some cases with the full article, were excluded from the search in the second step. Finally, seven studies entered in the last step. Conclusion: This study showed that the mortality of twins could be higher than non-twins, especially among boys.
Epidemiology
Yadollah Ramezani; Mahmoud Mobasheri; Sayed Gholamabas Mouasvi; Majid Barati
Volume 3, Issue 2 , Spring 2016, , Pages 119-127
Abstract
Background and aims: Obesity and overweight is a major public health problem and, alongside hypertension, is one of the risk factors of cardiovascular diseases incidence. The aim of this study was to determine the prevalence of overweight and its association with hypertension in the patients referred ...
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Background and aims: Obesity and overweight is a major public health problem and, alongside hypertension, is one of the risk factors of cardiovascular diseases incidence. The aim of this study was to determine the prevalence of overweight and its association with hypertension in the patients referred the healthcare center in Jandaq. Methods: This cross-sectional study was conducted on 400 patients (168 men and 232 women) referring to urban healthcare centers in Jandaq. By means of necessary instruments, the individuals’ weight and height were measured, and body mass index (BMI) was calculated. Also, the individuals’ blood pressure was measured and classified in accordance with the standard manual, and after filling out the questionnaires, the data analysis was done by SPSS. Results: The prevalence of overweight was 29.3% in men and 35.7% in women. The prevalence of hypertension was 29.1% in men and 35.3% in women. Family history of hypertension and cardiovascular disease was effective on the individuals’ acquiring hypertension. With the increase in the patients’ age, both BMI (P<0.035) and blood pressure (P<0.001) increased. Also, increase in BMI in the individuals was significantly associated with blood pressure rate (P<0.001). Conclusions: The prevalence rate of overweight and obesity in Jandaq is high. There was an association among the individuals’ BMI, blood pressure and age. Therefore, it is necessary to develop health education programs and to inform the public regarding the increase of mobility and improvement of the nutrition, and to implement effective interventions in health planning in this center.
Epidemiology
Ali Ahmadi; Mahmoud Mobasheri; Hamid Soori
Volume 1, Issue 1 , Autumn 2014, , Pages 3-8
Abstract
Background and aims: Coronary heart diseases (CHDs) contribute to mortality, morbidity, disability, productivity and quality of life. This study was aimed to determine the prevalence of major risk factors for CHD in the provinces of Iran. Methods: This study reported pre-existing data and was of secondary, ...
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Background and aims: Coronary heart diseases (CHDs) contribute to mortality, morbidity, disability, productivity and quality of life. This study was aimed to determine the prevalence of major risk factors for CHD in the provinces of Iran. Methods: This study reported pre-existing data and was of secondary, descriptive type. Prevalence of non-communicable disease (NCD) risk factors was defined for the provinces of Iran. A reliable report of NCD risk factors, the national surveillance program conducted in Iran, such as type II diabetes, hypertension and mean body mass index (BMI), smoking, hookah smoking, high cholesterol and obesity was used. Results: The highest and lowest prevalence of hypertension was obtained in Bushehr (20.85%) and Yazd (12.86%) provinces, respectively. The highest mean BMI was reported from Mazandaran province (26) and the lowest from Sistan and Baluchestan province (22.50). Qom province had the highest prevalence of diabetes (27.65%). The highest prevalence of high cholesterol was obtained in Lorestan province (50.87 %) and the lowest in the Khouzestan province (22.71%). East Azarbaijan province had the highest prevalence of smoking (14.8%) and Kurdistan province the lowest (0.16%). Hookah smoking was most prevalent in Hormozgan province (7.62%). The highest prevalence of physical activities was reported from Sistan and Baluchestan province (47.84%) and the lowest from Kohgiluyeh and Boyer-Ahmad (22.2%). Conclusion: Prevalence of CHD risk factors is the main priority for the Iranian health system. There is a need for intervention programs in the provinces which are at greater risk as well as for modification of people’s lifestyle.