title: An epidemiological study on risk factors of diabetes mellitus among patients attending a medical college hospital in Kolkata, West Bengal.
abstract: Two hundred and thirty cases of diabetes mellitus were selected in a case-control fashion by applying systemic random sampling technique taking 20% of the patients attending the diabetic clinic of Calcutta National Medical College during the period from January to June, 2003 to find out association and risks of some socio-economic and demographic factors with the occurrence of diabetes mellitus. Controls were selected from the patients admitted in the department of surgery in the same period. Factors like physical activity, socio-economic status, residential status, family history and obesity have shown statistically significant association with diabetes. For physical activity the estimated relative risk is maximum in case of sedentary worker where the odd's ratio was 9.4. So far other factors are concerned the estimated relative risk of diabetes was 5.1 in case of urban population, 6.2 in case of positive family history, 2.5 in case of upper and upper middle classes, and 2.4 in case of obesity in comparison to their respective reference category.
authors.affiliation: Department of Community Medicine, Calcutta National Medical College, Kolkata 700014.
authors.forename: Rama
authors.initials: R
authors.lastname: Ram
authors.forename: D N
authors.initials: DN
authors.lastname: Goswami
authors.forename: S K
authors.initials: SK
authors.lastname: Bhattacharya
authors.forename: K
authors.initials: K
authors.lastname: Bhattacharya
authors.forename: B K
authors.initials: BK
authors.lastname: Saha
authors.forename: J
authors.initials: J
authors.lastname: Saha
authors.forename: B
authors.initials: B
authors.lastname: Baur
mesh_terms: D000328:Adult; D016022:Case-Control Studies; D003924:Diabetes Mellitus, Type 2 / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D008019:Life Style; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology; D012307:Risk Factors; D012959:Socioeconomic Factors; D014505:Urban Population