title: Frequency of obesity and comorbidities in medical students.
abstract: OBJECTIVE
  To determine the frequency of obesity disorders and their co-morbidities in medical students.
  
  
  METHODS
  This cross-sectional study was conducted in Faculty of Medicine, Northern Border University, Ar'ar, Saudi Arabia. All medical students who consented to participate were included in the study. Their relevant information was recorded on a structured proforma. Weight and height of the participants were measured using calibrated manual weighing scale and Body mass index (BMI) was calculated. The obtained results were interpreted according to classification of body weight disorders. The participants who turned out to be over-weight and obese were further assessed for hypertension, diabetes mellitus and gallstones. The collected data was analyzed using the Statistical Package for Social Science (SPSS) version 20.
  
  
  RESULTS
  A total of 405 students participated in study, age range was 19-25 years. Male were 169 (41.7%) and female students were 236(58.3%). Family history of obesity was present in 34.3%. Out of 405 students, 126 were having BMI between 25 and 45.6, among them 34(8.4%) students were obese and 88 (21.7%) were overweight. Sixty two (15.3%) among them were male and 64 (15.8%) female. Fourteen (11.1%) were hypertensive and 9(7.1%) were having gall stones.
  
  
  CONCLUSIONS
  The frequency of obesity among medical students was 8.4%. Increasing frequency of obesity associated with unhealthy life style needs to be controlled at national level to raise a healthy generation and to reduce burden on health economy.
authors.affiliation: Yasir Mehmood, FCPS. Assistant Professor of Surgery, Department of Surgery, Faculty of Medicine, Northern Border University Arar, Kingdom of Saudi Arabia.
authors.forename: Yasir
authors.initials: Y
authors.lastname: Mehmood
authors.affiliation: Farhan Khashim Al-Swailmi, MD. Assistant Professor, Department of Ophthalmology, Faculty of Medicine, Northern Border University Arar, Kingdom of Saudi Arabia.
authors.forename: Farhan Khashim
authors.initials: FK
authors.lastname: Al-Swailmi
authors.affiliation: Shehab Ahmed Al-Enazi, MD. Assistant Professor, Department of Pediatrics, Faculty of Medicine, Northern Border University Arar, Kingdom of Saudi Arabia.
authors.forename: Shehab Ahmed
authors.initials: SA
authors.lastname: Al-Enazi
keywords: Frequency; Medical students; Obesity