A multifaceted school-based intervention to reduce risk for type 2 diabetes in at-risk youth.

OBJECTIVE: To evaluate the impact of a multifaceted, school-based intervention on inner city youth at high risk for type 2 diabetes mellitus (T2DM) and to determine whether the addition of coping skills training (CST) and health coaching improves outcomes. METHOD: 198 students in New Haven, CT at risk for T2DM (BMI>85th percentile and family history of diabetes) were randomized by school to an educational intervention with or without the addition of CST and health coaching. Students were enrolled from 2004 to 2007 and followed for 12 months. RESULTS: Students in both groups showed some improvement in anthropometric measures, lipids, and depressive symptoms over 12 months. BMI was not improved by the intervention. Students who received CST showed greater improvement on some indicators of metabolic risk than students who received education only. CONCLUSION: A multifaceted, school-based intervention may hold promise for reducing metabolic risk in urban, minority youth.

Metabolic risk and health behaviors in minority youth at risk for type 2 diabetes.

OBJECTIVE: The purpose of this study was to determine the impact of sex and race/ethnicity on metabolic risk and health behaviors in minority youth. RESEARCH DESIGN AND METHODS: A total of 173 seventh graders (46% male and 54% female; 49% Hispanic and 51% African American) with BMI ≥85th percentile and a family history of diabetes were assessed with weight, height, BMI, percent body fat, and waist circumference measures. Laboratory indexes included 2-h oral glucose tolerance tests with insulin levels at 0 and 2 h, fasting A1C, and lipids. Insulin resistance was estimated by homeostasis model assessment (HOMA-IR). Youth also completed questionnaires evaluating health behaviors. RESULTS: Average BMI (31.6 ± 6.4 kg/m²) and percent body fat (39.5 ± 10.6%) were high. All participants demonstrated insulin resistance with elevated HOMA-IR values (8.5 ± 5.2). Compared with African American youth, Hispanic youth had higher triglycerides and lower HDL cholesterol despite similar BMI. Hispanic youth reported lower self-efficacy for diet, less physical activity, and higher total fat intake. Male youth had higher glucose (0 and 2 h) and reported more physical activity, more healthy food choices, and higher calcium intake than female youth. CONCLUSIONS: Screening high-risk youth for insulin resistance and lipid abnormalities is recommended. Promoting acceptable physical activities and healthy food choices may be especially important for Hispanic and female youth.

Coping skills training in a telephone health coaching program for youth at risk for type 2 diabetes.

INTRODUCTION: The purpose of this article is to describe components of a health coaching intervention based on coping skills training delivered via telephone. This intervention was provided to urban adolescents at risk for type 2 diabetes mellitus (T2DM), reinforcing a school-based curriculum designed to promote a healthy lifestyle and prevent T2DM. METHOD: Health coaching via telephone was provided to at-risk urban youth enrolled in a study of an intervention to reduce risk for T2DM. Vignettes are used to describe the use of several coping skills in this high-risk youth population. RESULTS: A variety of vignettes illustrate how telephone health coaching reinforced lifestyle changes in students by incorporating coping skills training. DISCUSSION: Given the benefits and the challenges of the telephone health coaching intervention, several suggestions for others who plan to use a similar method are described.

Correlates of depressive symptoms in urban youth at risk for type 2 diabetes mellitus.

BACKGROUND: Rates of overweight in youth have increased at an alarming rate, particularly in minority youth, and depressive symptoms may affect the ability of youth to engage in healthy lifestyle behaviors to manage weight and reduce their risk for health problems. The purpose of this study was to examine the relationships between depressive symptoms, clinical risk factors, and health behaviors and attitudes in a sample of urban youth at risk for type 2 diabetes mellitus (T2DM). METHODS: We obtained self-report questionnaire data on depressive symptoms and health attitudes and behaviors related to diet and exercise and clinical data on risk markers (eg, fasting insulin) from 198 youth from an urban setting. Seventh-grade students were eligible if they were at risk for developing T2DM because they had a body mass index (BMI) in the 85th percentile or higher and a family history of diabetes. RESULTS: Clinically significant levels of depressive symptoms were evident in approximately 21% of the sample, and Hispanic youth reported higher levels of depressive symptoms than black youth. Higher levels of depression were associated with several health behaviors and attitudes, in particular less perceived support for physical activity and poorer self-efficacy for diet. Depressive symptoms were also related to some clinical risk markers, such as higher BMI and fasting insulin levels. CONCLUSIONS: Because depressive symptoms may affect ability to engage in healthy behavior changes, evaluation and treatment of depressive symptoms should be considered in preventive interventions for youth at risk for T2DM.