RÉSUMÉ
Objective Toinvestigate the related risk factors of newly diagnosed diabetes among residents aged over 40 years in Nanjing City , and to provide evidence for diabetes prevention. Methods The clinical data were collected from the diabetes epidemiologic investigation among residents aged 40 -79 years from 6 communities in Nanjing City. Univariate and multiple logistic regression analyses were performed to analyze the potential risk factors for newly diagnosed diabetes. Results The prevalence rate of new diagnosed diabetes from 8039 subjects was 10.87%. A higher prevalence rate of new diagnosed diabetes was found in male than that in female (13.15% vs. 9.74%, P < 0.01). Multiple logistic regression analyses revealed that the main risk factors for newly diagnosed diabetes were male, age, family history, body mass index (BMI) and less physical activity after adjusting other factors (adjusted OR 1.339-1.862, P < 0.05). Conclusions Male, age, family history, body mass index (BMI) and less physical activity may be the main risk factors for diabetes among residents in Nanjing City.