Controlling for personal and family characteristics, perceived weight status was significantly associated with suicidal thoughts and actions in middle school boys and girls.

The goal of this study was to evaluate the relationships between self-reported and measured height, weight, and body mass index (BMI) in a sample of eighth-grade students. The study population consisted of eighth-grade students in eastern North Carolina who completed a cross-sectional survey, self-reported their height and weight, and had their height and weight measured (N = 416). Fifty-nine percent of the sample was male; 42% African American, 46% white, and 12% other races. Mean self-reported weight (62.9 kg) was significantly lower than mean measured weight (64.4 kg). Mean self-reported BMI (22.8 kg/m2) was significantly lower than mean measured BMI (23.3 kg/m2). Race and BMI category were significantly associated with reporting errors. Specifically, African American and white students were significantly less likely to under-report their height compared to other race students. African American students were more likely to underestimate their weight compared to other race students. BMI was more likely to be underestimated in African American and white students compared to other race students. Students who were at risk for overweight and those that were overweight were more likely to underestimate their weight and BMI than students who were normal weight. Approximately 17% of students were misclassified in BMI categories when self-reported data were used. The results indicate that eighth-grade students significantly underestimate their weight, but on average provide valid estimates of their height. Race and measured BMI category influence this discrepancy. School-based research that addresses the prevalence of obesity in adolescents should utilize measured height and weight when feasible.

Among a biracial middle school population, sports participants were more likely to demonstrate certain risk-taking behaviors when compared with non-sports participants. Further research is necessary to understand the relationships between risk-taking behaviors and team sports participation.

PURPOSE Rural low-income African American patients with diabetes have traditionally poorer clinical outcomes and limited access to state-of-the-art diabetes care. We determined the effectiveness of a redesigned primary care model on patients' glycemic, blood pressure, and lipid level control. METHODSIn 3 purposively selected, rural, fee-for-service, primary care practices, African American patients with type 2 diabetes received point-of-care education, coaching, and medication intensifi cation from a diabetes care management team made up of a nurse, pharmacist, and dietitian. In 5 randomly selected control practices matched for practice and patient characteristics, African American patients received usual care. Using univariate and multivariate adjusted models, we evaluated the effects of the intervention on intermediate (median 18 months) and long-term (median 36 months) changes in glycated hemoglobin (hemoglobin A 1c ) levels, blood pressure, and lipid levels, as well as the proportion of patients meeting target values.RESULTS Among 727 randomly selected rural African American diabetic patients (368 intervention, 359 control), intervention patients had a signifi cantly greater reduction in mean hemoglobin A 1c levels at intermediate (-0.5 % vs -0.2%; P <.05) and long-term (-0.5% vs -0.10%; P <.005) follow-up in univariate and multivariate models. The proportion of patients achieving a hemoglobin A 1c level of less than 7.5% (68% vs 59%, P <.01) and/or a systolic blood pressure of less than 140 mm Hg (69% vs 57%, P <.01) was also signifi cantly greater in intervention practices in multivariate models.CONCLUSION Redesigning care strategies in rural fee-for-service primary care practices for African American patients with established diabetes results in significantly improved glycemic control relative to usual care.

There are significant variations in prevalence of diabetes and primary healthcare support for diabetes across low- and middle-income countries. Aggressively preventing abnormal body weight and improving healthcare support may play a pivotal role in ameliorating the unfavourable epidemic of diabetes in developing countries.

Diabetic retinopathy is a common cause of blindness, and screening can identify the disease at an earlier, more treatable stage. However, rural individuals with diabetes may have limited access to needed eye care. The objective of this project was to demonstrate the feasibility of a diabetic retinopathy screening program using a state-of-the-art nonmydriatic digital fundus imaging system. The study involved a series of patients screened in primary care and public health locations throughout seven predominantly rural counties in eastern North Carolina. Images of each fundus were obtained and sent to a retinal specialist. The retinal specialist reviewed each image, recorded image quality, diagnosed eye disease and made recommendations for subsequent care. Of 193 volunteers with a history of diabetes mellitus, 96.3 percent reported that they were very comfortable or comfortable with the camera. Eighty-five percent of images were rated as good or fair by the retinal specialist. The retinal specialist also reported being very certain or certain of the diagnosis in 84 percent of cases. Image quality correlated highly with the certainty of diagnosis (Spearman's rank order correlation coefficient = 0.79; P < 0.001). The average time since the previous examination by an eye care specialist for diabetic subjects was two years. Approximately 62 percent of diabetic patients had diagnosable eye conditions, the most common of which was diabetic retinopathy (40.9 percent). In this convenience sample, African Americans, despite similar age and disease duration, were more likely to have retinopathy. Digital imaging is a feasible screening modality in rural areas, may improve access to eye care, and may improve compliance with care guidelines for individuals with diabetes mellitus.

Substance use is associated with weight loss tactics as early as middle school. More research in the areas of clustering of behaviors and age at onset is needed.

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