objectives: irritable bowel syndrome (ibs) is a common gastrointestinal disorder. due to its high prevalence and absence of curative therapy, ibs has the potential to create tremendous burden on the health care system. herein, we systematically reviewed the published literature to investigate the epidemiology of ibs in iran. methods: studies that were reviewed in this article were primarily ide...

background: dyspepsia is an upper gastrointestinal tract syndrome presenting epigastric pain and discomfort, fullness sensation, early satiety, nausea, vomiting, and belching. the prevalence of dyspepsia has been reported to be high all over the world. in this study, we reviewed studies reporting the prevalence of dyspepsia in iran and discussed the probable risk factors of dyspepsia to shed li...

background: constipation is physically and mentally troublesome for many patients and has adverse effects on their quality of life. the aim of the present study was to systematically review previous studies on the epidemiology of constipation in iran. methods: bibliographic databases including pubmed, google scholar, and iranian databases including scientific information database, iran medex, a...

this study aimed at prioritizing interactive components affecting fans' revisiting the websites of iran selected football premier league clubs. the research method was survey and data were gathered through internet. the statistical population consisted of those fans who were the members of websites of esteghlal, perspolis, tractorsazi, damash and sepahan clubs (n=26000) in march and april,...

Nowadays, energy consumption management is a vital strategy for societies to optimize energy consumption. Considering the widespread functions of electrical energy in human lives,a high proportion of consumption management procedures deals with the management of electrical energy consumption. It is important to study the state of electrical energy and provide managerial and optimal management s...

the aim of this research was to study the relationship between lifestyle and marital satisfaction in athletes and non-athletes. the statistical population of this research consisted of married athletes in sepahan foolad mobarakeh, zob-e-ahan and municipality clubs as well as non-athletes (n=120). and ordinary people for this reason groups of athletes uniform statistical population and group of ...

dental status may influence food intake. the aim of this review was to summarize the earlier investigations on the association between food intake and dental status. we searched the electronic databases of pubmed and the cochrane library for articles published until 30 february, 2012. to reach the related published articles, medical subject heading (mesh) terms of ‘oral health,’ ‘masticatory pe...