The following self-report psychosocial measures were administered pre- and postintervention: the Perceived Stress Scale,26 (link) assessing an individual’s perception of life as stressful within the past month, adapted by increasing to 17 items and modifying wording to increase comprehension among urban Latino adolescents;3 (link) the Patient Health Questionnaire-9, a 9-item depressive symptom severity measure;27 (link) the General Well-Being Index, which has been used with participants as young as 14 years to measure psychological well-being;28 the Arizona Integrative Outcomes Scales,29 (link) single-item visual analogue scales measuring a person’s global state of physical, emotional, and spiritual well-being in the preceding 24 h and 30 days; the Satisfaction with Life Scale, a 5-item global life satisfaction measure. Glycemic control was assessed by measuring hemoglobin A1C using the DCA 2000 analyzer (Bayer Inc, Tarrytown, NY).