El impacto de la obesidad en el manejo y evolución de la diabetes mellitus

Abstract

To assess both management and evolution of diabetes mellitus type 2 (DM2) in Primary Care centers in Spain and the related factors, especially obesity. Epidemiological, cross-sectional, multicenter, retrospective study. Patients suffering from DM2, over 20 years of age, were consecutively enrolled from 30 Primary Care centers in 16 autonomous communities. Métodos. Data was collected on age, gender, educational level, DM2 duration, HbA1c, treatment and body measurement index (BMI). A total of 294 patients, 50% male, with a mean age (SD) of 67.5 years (10.2) and BMI 28.9 (4.5) kg/m(2) were included. Of them, 58.16% had HbA1c levels >6.5%, 38% being obese or severely obese. A total of 93.9% were under drug treatment for DM2. Significant differences in the mean value of HbA1c were shown between the over-weight and severely obese groups (Tukey-Kramer test). Differences were observed in the presence of macrovascular complications between patients with normal weight and patients with obesity (p=0.006). Patients with low educational level had 3.39 more probability of being obese or severely obese than patients with secondary school or university studies (p=0.0041; 95% CI 1.47-7.80), and patients with primary school 2.22 more probability (p= 0.038; 95% CI 1.04-4.73). A total of 47.8% reported high compliance. Obese and severely obese patients showed 2.2 more probability of having low or mild compliance than non-obese patients (p=0.002; 95% CI 1.31-3.74). Results obtained in this population suggest that obesity is related with more macro-vascular complications, worst metabolic control and worst compliance.