Implementing Prevention Plus with Underserved Families in an Integrated Primary Care Setting.

Background: This proof-of-concept trial examined a 6-month Prevention Plus (PP) intervention implemented in a federally qualified health center on child standardized BMI (ZBMI), using a planned clinical effect threshold of -0.16 ZBMI. The relationship between food security status and PP delivered with caregiver goals (PP+) and without caregiver goals (PP-) on energy balance behaviors (i.e., fruits and vegetables, physical activity) and child ZBMI was explored. Methods: Seventy-three, underserved children, 4-10 years of age with a BMI ≥85th percentile, were randomized to one of two interventions, PP+ and PP-, both providing 2.5 hours of contact time, implemented in five clinics by behavioral health consultants (BHCs). Outcomes were child anthropometrics (included 9-month follow-up), implementation data collected from electronic health records, and caregiver and BHC evaluations. Results: Children were 57.5% female and 78.1% Hispanic, with 32.9% from food-insecure households and 58.9% from households with an annual income of less than $20,000. Child ZBMI significantly (p < 0.05) decreased at 6 and 9 months (-0.08 ± 0.24 and -0.12 ± 0.43), with only PP+ reaching the clinical threshold at 9 months (PP+: -0.20 ± 0.42 vs. PP-: -0.05 ± 0.42). Sixty-four percent of families attended ≥50% of the sessions, and BHCs delivered 78.5% ± 23.5% of components at attended sessions. Caregivers were satisfied with the intervention and BHCs found the intervention helpful/useful. No relationship with food insecurity status and outcomes was found. Conclusions: PP+ when delivered by a primary care provider to underserved families showed promise for producing a clinically meaningful effect. Families and providers felt the intervention was a viable treatment option.

Reach of a low-intensity, multicomponent childhood overweight and obesity intervention delivered in an integrated primary care setting.

Reach (i.e., proportion and representativeness of participants) of low-intensity, multicomponent childhood overweight/obesity interventions delivered in primary care settings with low-income and/or minority families is unknown. The purpose of this research is to describe the reach of a low-intensity, multicomponent childhood overweight/obesity intervention delivered in an integrated primary care setting in a federally qualified health center (FQHC). Eligibility criteria included children aged 4-10 years with a body mass index (BMI) ≥85th percentile, with a female caregiver. Using the electronic health record (EHR) and release forms, families were broadly categorized into groupings from recruitment flow, with differing proportions calculated from these groupings. Representativeness was determined using EHR data from families who were informed about the program (n = 963). Three calculated reach rates ranged from 54.9% to 3.9%. Lower reach rates were calculated using the number of families randomized (n = 73) as the numerator and the children from families who were informed about the program (n = 963) or all eligible children in the FQHC attending appointments (n = 1,864) as denominators. The first two steps in recruitment, informing families about the program and families initiating participation, were where the largest decreases in reach occurred. Children who were randomized were older, had a higher BMI, had a greater number of medical diagnoses indicating overweight or obesity, and were Hispanic. Reach of the intervention was low. Strategies that assist with reducing time for informing families of treatment and increasing families' awareness of their child's weight status should assist with enhancing reach.