Saeid Safiri

PhD of Epidemiology, Department of Public Health, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran

[ 1 ] - Illicit Drug Use and its Correlations Among Hookah Users in Khalil Abad, Northeast of Iran

Background and aims: One of the most important problems of public health is illicit drug use. The aim of this study was to assess the status of illicit drug use and associated factors among hookah smokers in Khalil Abad city in 2015. Methods: The cross-sectional study was conducted in Khalil Abad city (northeast of Iran) in 2015. A sample of 161 hookah users was selected using 2-stage sampling....

[ 2 ] - Burden of Disease Attributable to Suboptimal Breastfeeding in Iran during 1990-2010; Findings from the Global Burden of Disease Study 2010

Background: This study uses data of the global burden of diseases (GBD) study 2010 to report death, disability-adjusted life year (DALYs), years of life lived with disability (YLDs) and years of life lost due to premature mortality (YLLs), attributed to suboptimal breastfeeding by age and gender during 1990 to 2010 in Iran. Materials and Methods:The GBD assessments were used, together with esti...

[ 3 ] - Is Duration of Breastfeeding Associated with Anthropometric Measures in Children and Adolescents? the Weight Disorders Survey of the CASPIAN- IV Study

Background: The association of duration of breastfeeding (BF) with weight disorders remains controversial. This study aimed to evaluate the association of BF with anthropometric measures and weight disorders in Iranian children and adolescents. Materials and Methods: Using multistage random cluster sampling method, a representative sample of 25,000 school students were selected from urban an...

[ 4 ] - Is Meal Frequency Associated with Mental Distress and Violent Behaviors in Children and Adolescents? the CASPIAN IV Study

Background: This study aimed to assess the relationship between meal frequency with mental distress and violent behavior among a nationally representative sample of Iranian children and adolescents. Materials and Methods: The participants of this national study were 14,880 Iranian students with 6 to 18 years of age. They were selected from urban and rural regions of Iran by multi-stage cluster ...

[ 5 ] - Predictors of Low Birth Weight Infants in the North West Province of Iran: a Case-control Study

Background: Ninety-five percent of low birth weight infants are born in developing countries. This study was aimed to assess the predictors of low birth in East Azerbaijan, North-west province of Iran. Materials and Methods: The study was conducted through a hospital based case–control design involving 49 women delivering low birth weight infants and 98 delivering normal weight infants. The dat...

[ 6 ] - Association of Socio-economic Status with Injuries in Children Andadolescents:the CASPIAN-IV Study

Background:Childhood and adolescence injuries are still frequently occuring in developing countries. This study aims to assess the association of socio-economic status (SES) with injuriesin Iranian children and adolescents. Materials and Methods: This multicentricsurvey was part of a national surveillance program, which was conducted in 2011-2012 amongst 14,880 students aged6-18 years. Partici...

[ 7 ] - Association of Dietary Behaviors with Physical Activity in a Nationally Representative Sample of Children and Adolescents: the CASPIAN- IV Study

Background: Nutritional health and adequate physical activity (PA), especially in childhood and grow periods, have a substantial role in health. This study assessed the association of dietary behaviors (main courses and snacks intake) with PA in children and adolescents. Materials and Methods: Using multistage random cluster sampling method, a representative sample of 14,880 school students wer...

[ 8 ] - Is Meal Frequency Associated with Mental Distress and Violent Behaviors in Children and Adolescents? the CASPIAN IV Study

[ 9 ] - The Sensitivity, Specificity and Predictive Values of Snellen Chart Compared to the Diagnostic Test in Amblyopia Screening Program in Iran

Introduction Amblyopia is a leading cause of visual impairment in both childhood and adult populations. Our aim in this study was to assess the epidemiological characteristics of the amblyopia screening program in Iran. Materials and Methods A cross-sectional study was done on a randomly selected sample of 4,636 Iranian children who were referred to screening program in 2013 were participated i...

[ 10 ] - Trends in health burden of untreated water and insanitary environments in Iran, 1990-2010: Findings from the global burden of disease study 2010

Background: Water, sanitation and hygiene have a very important role in public health. Poor sanitation is the cause of water contamination, which causes many types of diseases. The aim of this paper was to present the attributable death and disability adjusted life year (DALYs) of untreated water and insanitary environments from 1990 to 2010 in Iran.   Methods: In the Global Burden of D...

[ 11 ] - Health-Related Quality of Life according to the Socioeconomic Status of Living Areas in Iranian Children and Adolescents: Weight Disorders Survey

Background: Health-related quality of life (HRQoL) has become a major concern in the field of children’s health research. We assessed HRQoL among Iranian children and adolescents according to the socioeconomic status (SES) of their living region.Methods: Via multistage cluster sampling from rural and urban school students aged 6 to 18 years, this nationwide study was conducted from 2011 to 2012...