This cross-sectional study was conducted to investigate the prevalence and predictors of overweight and obesity by location of residence among randomly-selected 2,577 urban school girls aged 12-17 years in Rasht, Iran. Data on age, frequency of skipping breakfast per week, physical activity, hours of television viewing, self-perception about body condition, and home address were collected. Birt...

BACKGROUND Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women associated with many reproductive, endocrine, metabolic and cardiovascular dysfunctions. This study aimed to determine the prevalence of PCOS among high school students in Rasht. MATERIALS AND METHODS In a cross-sectional study, 1850 students were selected by a multi-stage cluster sampling from all high...

Background: Poisoning comprises about 7% of accidents in children under 5-year-old and 2% all pediatric deaths developing countries. To warn against prevent future potential poisoning with opioid substances, this comparative study was conducted on cases referred to the 17th Shahrivar Hospital Rasht, Iran, 2006 2018. Methods: In retrospective, cross-sectional study, hospitalized diagnosed 2018 w...

We investigate the effect of parasitoid phenology on host-parasitoid population cycles. Recent experimental research has shown that parasitized hosts can continue to interact with their unparasitized counterparts through competition. Parasitoid phenology, in particular the timing of emergence from the host, determines the duration of this competition. We construct a discrete-time host-parasitoi...

OBJECTIVE Because of geographical and periodical variation, we prompted to determine the demographic features and causative factors for febrile seizure in Rasht. MATERIALS & METHODS In this cross-sectional study, all 6-month- to 6-year-old children with the diagnosis of febrile seizure admitted to 17 Shahrivar hospital in Rasht, from August, 2009 to August, 2010 were studied. Age, sex, family...

BACKGROUND Regular physical activity has been considered as health promotion, and identifying different effective psycho-social variables on physical has proven to be essential. OBJECTIVE To identify the relationship between decisional balance and self-efficacy in physical activities using the transtheoretical model in the members of a retirement center in Rasht, Guillen. METHODS A descript...

in this study, climatic parameters are used to evaluate the sensitivity of reference evapotranspiration in isfahan and rasht with two semi-arid and moderate climates using two intelligent methods during 1970-2010. in this research, multi-layer precpetron e (mlp) and gene expression programming (gep) intelligent models are used in order to analyze the sensitivity of reference evapotranspiration ...

Many people with gastro-esophageal reflux symptoms do not consult a physician; therefore studies on gastro-esophageal reflux in general practice or in hospitals may not accurately describe the burden of gastro-esophageal reflux symptoms in the general population. The aim of this study was to assess the prevalence of gastro-esophageal reflux disease and its association with some life-style param...