American journal of preventive medicine
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Randomized Controlled Trial
Enhancing Tobacco Quitline Outcomes for African American Adults: An RCT of a Culturally Specific Intervention.
This study tested the effectiveness of a culturally specific tobacco cessation video intervention among African American quitline enrollees. ⋯ Culturally specific tobacco interventions delivered through state quitlines can increase cessation and thus have the potential to decrease health disparities among African American adults.
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Randomized Controlled Trial
Natural Claims on Sugary Fruit Drinks: A Randomized Experiment With U.S. Parents.
Natural claims on food are largely unregulated in the U.S. This study examined the effects of natural claims on a fruit-flavored drink with added sugar (i.e., fruit drink). ⋯ Natural claims could increase interest in and perceived healthfulness of fruit drinks. Misperceptions about the nutritional content caused by claims appear to be driving greater purchase intentions. These findings suggest a need for stronger regulation around natural claims to prevent consumer misunderstanding.
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Randomized Controlled Trial
The STAR-MAMA randomized controlled trial: bilingual mobile health coaching for postpartum weight loss.
Gestational diabetes and overweight during pregnancy are associated with future type 2 diabetes. Postpartum weight loss can reduce diabetes risk. However, effective interventions for postpartum weight loss are lacking, in particular for Latina populations, despite their disproportionate burdens of gestational diabetes, overweight, and diabetes. ⋯ A postpartum health coaching intervention, designed for low-income Latina women at increased risk for diabetes, did not reduce postpartum weight gain. Intervention effects were nonsignificantly more favorable among English speakers versus Spanish speakers, and among those who perceived their diabetes risk to be high versus low.
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Randomized Controlled Trial
Integrating Intimate Partner Violence Screening Programs in Primary Care: Results from a Hybrid-II Implementation-Effectiveness RCT.
The Veterans Health Administration initiated implementation facilitation to integrate intimate partner screening programs in primary care. This study investigates implementation facilitation's impact on implementation and clinical effectiveness outcomes. ⋯ Findings indicate that implementation facilitation may be a promising strategy for increasing the reach of IPV screening programs in primary care, thereby increasing IPV detection and strengthening connections to support services among the patient population.
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Randomized Controlled Trial
Using Peer Support to Prevent Diabetes: Results of a Pragmatic RCT.
High-contact structured diabetes prevention programs are effective in lowering weight and HbA1cs, yet their intensity level can create barriers to participation. Peer support programs improve clinical outcomes among adults with Type 2 diabetes, but their effectiveness in diabetes prevention is unknown. This study examined whether a low-intensity peer support program improved outcomes more than enhanced usual care in a diverse population with prediabetes. ⋯ A stand-alone, low-intensity peer support program improved social support and participation in formal diabetes prevention programs but not weight or HbA1c. It will be important to examine whether peer support could effectively complement higher-intensity, structured diabetes prevention programs.