1. Application of Seemingly Unrelated Regression (SUR) in Determination of Risk Factors of Fatigue and General Health among the Employees of Petrochemical Companies

Shahla Heidari; Sareh Keshavarz; Alireza Mirahmadizadeh

Volume 5, Issue 4 , October 2017, , Pages 180-187

Abstract
  AbstractBackground: In this cross-sectional study, 501 employees of petrochemical companies were selected by simple sampling method.Methods: Data were collected using Swedish Occupational Fatigue Inventory (SOFI-20), Occupational Fatigue/Exhaustion Recovery (OFER-15), and General Health Questionnaire ...  Read More

2. A 23-Year Analysis of Dependency Ratio in Rural Population in Fars Province during 1990-2012: A Trend Analysis Study

Alireza Mirahmadizadeh; Mitra Rahimi Haghighi; Pegah Shoa Hagighi; Abdolrasool Hemmati; Mohsen Moghadami

Volume 3, Issue 3 , July 2015, , Pages 107-112

Abstract
  Background: The dependency ratio (DR) is defined as the ratio of the non-working population to the economically active population. Dependency ratio is calculated by the sum of population under fifteen years and over 65 years divided by 15-64 year old population. The interpretation of DR variation gives ...  Read More

3. Iodine Deficiency Disorders in the South of Iran during 1989-2012: A Surveillance System Report

Alireza Mirahmadizadeh; Elham Kavoosi; Marzieh Vakili; Razieh Shenavar; Mohsen Moghadami

Volume 1, Issue 2 , October 2013, , Pages 57-66

Abstract
  Background: Iodine deficiency disorders (IDD) have been recognized as a major public health problem worldwide. Consequences of IDD include goiter, hypothyroidism, and intellectual disability followed by retarded growth and development of the brain. This report aimed to determine the state of IDD in Fars ...  Read More