The relationship between body mass index and increased airway reactivity based on methacholine challenge test results.

Introduction: According to the reports of the United States National Bureau of Statistics regarding the prevalence of obesity among adults and children and also asthma outbreak, the relationship between asthma and obesity in developed countries is taken into consideration.

Aim: Relationship between body mass index and increased airway reactivity based on methacholine challenge test results.

Material And Methods: It was a retrospective cross-sectional study done on 256 patients who were referred to the lung clinic of the Imam Khomeini Hospital of Ahvaz with symptoms of hypersensitivity of the airways.

Pattern of drug abuse in addicts self-referred drug rehabilitation centers in Khuzestan province - Iran, 2014-2015.

Aim Of The Study: We aimed to determine the pattern of drug use and the affective demographic factors in addicts in self-referred drug rehabilitation centers in Khuzestan province.

Material And Methods: It was a cross-sectional descriptive and analytic study which has done on 4400 addicts in self-referred drug rehabilitation centers in Khuzestan province from March 2014 to March 2015. The collected data were analyzed in SPSS version 22 software.