Short-term efficacy of high intensity group and individual education in patients with type 2 diabetes: a randomized single-center trial.

PURPOSE: The aim of this randomized study was to examine the efficacy of two high intensity educational programs: the conversation maps-based (CM™) education and the individual education (IE), compared to usual care (UC) in a cohort of type 2 diabetic (T2DM) patients. METHODS: Ninety T2DM outpatients (30 per group) were randomized and 79 finished the study and were analyzed. The CM™ and IE groups received four educational sessions at 0, 4, 8 and 12 weeks, while the UC group received two brief individual sessions at 0 and 12 weeks. We evaluated glycemic control (HbA1c), diabetes treatment, body mass index (BMI) and carried out a questionnaire survey at three time points (before intervention, at 12 and at 32 weeks) to assess patients' satisfaction, attitudes toward diabetes and dietary knowledge. RESULTS: All the three groups showed a significant and comparable reduction of both HbA1c and BMI. Diabetes therapy needed to be reinforced in a higher percentage of cases (39.3%) among UC patients compared to the IE (14.8%; p = 0.04) and the CM™ (8.3%; p = 0.01) groups. At 32 weeks Diabetes Treatment Satisfaction (DTSQ Q1 + Q4-8) significantly improved in the CM™ group (25.8 ± 4.5 vs. 22.4 ± 6.0; p < 0.01) and attitudes toward diabetes (ATT19) significantly improved in the IE group (58.0 ± 4.7 vs. 55.3 ± 5.1; p = 0.02). CONCLUSIONS: Our trial provides preliminary data regarding the efficacy of structured group and individual education on achieving better glyco-metabolic control without drug therapy reinforcement and with positive effects on patients' attitude and treatment satisfaction.

Influence of early-life and parental factors on childhood overweight and obesity.

PURPOSE: We recently reported that a high BMI and high waist circumference prevalence is present in Sicilian children and that the male gender is associated with a significant risk of obesity. Early-life and parent-related risk factors were investigated 1521 Sicilian children (752 females and 769 males, aged 9.0-14.0 years) to identify biological and environmental factors that can contribute to obesity onset. METHODS: Anthropometric measurements of children, their urban vs rural area provenience, birth weight and neonatal feeding were collected. In addition, the BMI and educational level of their parents and the perception of their child weight status were investigated. RESULTS: In the study cohort, the prevalence of overweight and obesity was 27.2 and 14.1 %, respectively, significantly (p < 0.05) higher in males than in females. Breastfeeding emerged as a protective factor (OR 0.64; p < 0.0005), while risk factors for developing childhood obesity were a birth weight ≥4.0 kg (OR 1.83; p < 0.05), an overweight or obese mother (OR 2.33; p < 0.0001) or father (OR 1.68; p < 0.0001) and a mother with a low/medium education level (OR 1.72; p < 0.005). CONCLUSION: Understanding risk factors for pediatric obesity is a prerequisite to identify children at highly risk of being obese and to predispose early intervention strategies.