CONTEXT: Motivational interviewing (MI) is a communication method to help facilitate adherence to health behaviors through a series of person-centered strategies. MI’s evidence base supports its use as a potential intervention strategy at the parental decision-maker level to impact young children’s lifestyle behaviors to address childhood obesity; however, clarity is needed on the literature. OBJECTIVE: The purpose of this systematic review is to synthesize the literature examining the use of MI at the parental level to impact young children’s weight status. DATA SOURCES: A modified Cochrane method of systematic search and review was conducted in several databases (eg, PsycINFO, Academic Search Premier, Medline, Cumulative Index to Nursing and Allied Health Literature, Health Source: Nursing/Academic Edition, and SPORTDiscus). STUDY SELECTION: Criteria for retention included randomized controlled trials and studies using varied settings, methods, interventionists, target behaviors, and outcomes. DATA EXTRACTION: Extraction domains included study characteristics and risk of bias. RESULTS: Of the 352 references initially identified, 7 studies were included in the review. In most studies, authors reported significant anthropometric changes as well as significant changes in nonanthropometric outcomes related to weight management compared to usual care. LIMITATIONS: The heterogeneity of the included studies and lack of comparison with attention control groups may cloud generalizations. Studies not written in English were excluded, possibly biasing the results. CONCLUSIONS: MI, compared to usual care, revealed positive effects for parent influence on young child anthropometric measures when applied. Future research should be focused on sample diversity, using attention control groups, using exercise physiologists for MI delivery, and reporting sex-specific results.

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The U.S. Cooperative Extension Service (CE) has potential to deliver the National Diabetes Prevention Program (NDPP) to rural residents with prediabetes. However, the CE remains underutilized for the delivery of NDPP. We compared the feasibility/effectiveness of the NDPP (0–6 mos.) delivered by CE personnel to rural residents with prediabetes using Zoom® (CE-Zoom®) or by our research staff using Facebook® (FB). Adults (n = 31, age ~55 years) were enrolled (CE-Zoom® n = 16, FB n = 15). Attendance did not differ significantly between groups (CE Zoom® = 69%, FB = 83%, p = 0.15). Participant retention was similar in the CE Zoom® (88%) and FB groups (87%). CE-Zoom® and FB® groups provided weekly, self-monitoring data for 83% and 84% of the 24 potential weeks, respectively. Six-month weight loss was not different between groups (CE-Zoom® = −5.99 ± 8.0 kg, −5.4%, FB = −1.68 ± 3.3 kg, −1.6% p = 0.13). Participants achieving ≥5% weight loss was greater in the CE-Zoom® (44%) compared with the FB group (7%, p = 0.04). Participants achieving the NDPP program goal for physical activity (≥150 min/week) did not differ (CE-Zoom® = 75%, FB = 67%, p = 0.91). This pilot trial demonstrated the potential feasibility and effectiveness of the NDPP delivered by CE personnel in a group remote format (Zoom®) to adults with prediabetes living in rural areas.

Objectives: Women have a higher prevalence of metabolic syndrome than their male counterparts, and interventions should target women with or at risk for metabolic syndrome. The objective of this study was to compare two intervention strategies on long-term outcomes following the completion of an exercise intervention. Methods: Twenty-six women ( M age = 43.35 ± 9.03) with at least one risk factor for metabolic syndrome were randomized into either a motivational interviewing group ( n = 10) or self-regulation-based mobile messaging control group ( n = 16) as a 12-week follow-up to a 10-week, 30-session exercise intervention. Outcomes of interest were body fat percentage, bone mineral density, waist circumference, systolic blood pressure, diastolic blood pressure, triglycerides, high-density cholesterol, and fasting blood glucose. Results: Mixed ANOVAs revealed a significant effect for group × time for body fat percentage F(1, 24) = 8.30, p = 0.01, [Formula: see text] = 0.26, bone mineral density F(1, 24) = 6.68, p = 0.02, [Formula: see text] = 0.22, waist circumference F(1, 24) = 10.35, p = 0.01, [Formula: see text] = 0.30, triglycerides F(1, 24) = 5.06, p = 0.03, [Formula: see text] = 0.17, and systolic blood pressure F(1, 24) = 5.39, p = 0.03, [Formula: see text] = 0.18 all in favor of the motivational interviewing group after 12 weeks when compared to the self-regulation-based mobile messaging group. No significant effect for group × time was noted for diastolic blood pressure p = 0.36, [Formula: see text] = 0.04, high-density cholesterol p = 0.08, [Formula: see text] = 0.12, or fasting blood glucose p = 0.85, [Formula: see text] = 0.01 when comparing the motivational interviewing and self-regulation-based mobile messaging groups. Conclusions: Motivational interviewing may be a more impactful solution to extend the effects of exercise intervention studies compared to a self-regulation-based mobile messaging control group. Future interventions should focus on increasing sample size, utilizing more objective measures of body composition, utilizing booster sessions, and increasing the length of follow-up periods.

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BackgroundThere is limited information on the efficacy of weight management interventions in adolescents with Down Syndrome (DS)ObjectiveTo compare weight change and intervention compliance between adolescents with DS compared to adolescents with non-DS related intellectual disabilities (ID) who were enrolled in an 18-month weight management trial.MethodsParticipants were adolescents (13–21 years) with mild to moderate ID and overweight or obesity. Participants were randomized in a 1:1:1 allocation to one of 3 intervention arms for an 18-month weight management trial: face-to-face/conventional diet (FTF/CD), remote delivery/conventional diet (RD/CD), or remote delivery/enhanced Stop Light Diet (RD/eSLD). Anthropometrics were assessed at baseline 6, 12, and 18 months by staff blinded to the intervention, and self-monitoring data was collected across the 18-month study. As an unpowered, post-hoc, secondary analysis, two-sample t-tests were used to compare the weight change across 6,12, and 18 mos. and compliance across 18 mos. between adolescents with and without DS randomized to each intervention arm.ResultsAdolescents with ID (n = 110) were randomized to one of three intervention arms: FTF/CD (n = 36, DS = 17, other ID = 19), RD/CD (n = 39, DS = 21, other ID = 18) or RD/eSLD (n = 35, DS = 15, other ID = 20). Body weight at 18 months was obtained from 82%, 76% and 73% of participants with DS and 84%, 83% and 75% of participants with other ID randomized to the FTF/CD, RD/CD, and RD/eSLD arms, respectively Weight change across 18 months was −0.2 ± 8.8 kg (−0.5%), −0.3 ± 5.3 kg (−0.7%), and −2.6 ± 5.0 kg (−4.0%) in adolescents with DS randomized to the FTF/CD, RD/CD and RD/eSLD arms, respectively. There were no significant differences in change in body weight or BMI across 18 months between adolescents with DS or those with other ID in any of the 3 intervention arms (all p > 0.05). Additionally, there were no significant differences in intervention compliance between adolescents with and without DS across 18 mos. (all p > 0.05).ConclusionsAdolescents with DS respond to a multi-component weight management intervention similar to those with others ID

INTRODUCTION:Approximately 33% of undergraduates do not meet physical activity (PA) guidelines and thus may not experience the benefits of PA. Research shows higher levels of intrinsic motivation, addressed within the framework of Self-Determination Theory (SDT), predicts greater levels of adherence to PA. Course-based PA interventions using SDT may facilitate intrinsic motivation among undergraduates. Global health events have led to increased use of online, distance education (DE), courses. DE courses are also a tool for non-traditional students, over 30 years, to earn a degree. DE course-based interventions have shown to effectively promote PA. Research on the need to modify DE PA course-based interventions based on student ages is limited. The aim of the analysis was to assess motivational differences between non-traditional and traditional DE students in a PA course-based intervention. METHODS: Students in a 16-week DE PA course-based intervention completed an online survey as part of ongoing research. Measurements included the BREQ-3 and MPAM-R. BREQ-3 scores range 0 to 4, MPAM-R scores range 1 to 7; higher scores indicate higher levels of motivation. SUMMARY OF RESULTS: Participants' (N=11; 63.6% White) ages ranged from 20 to 47 (30.8±9.7) years, 54.5% were employed full-time. Non-traditional students (n=6) were 37.9±6.9 years, traditional students (n=5) were 22.2±2.2 years. Traditional and non-traditional students scored highest on appearance for the MPAM-R (6.3±.5,3.9±1.2, respectively). Identified Regulation scored highest among traditional and non-traditional students (3.5±.6,2.5±.9, respectively). No significant differences were observed at p-value of 0.05; to examine any potential differences, the p-value was expanded to 0.10. A significant difference was observed (p=0.08) for Identified Regulation. Introjected Regulation was close to significance (p=0.11). No additional differences were observed. CONCLUSION: Results indicate there may not be a difference between traditional and non-traditional DE students' reasons for engaging in PA. It may not be necessary to modify DE coursebased PA intervention based on participant ages. Further research, with a larger sample, on the motivation behind PA behaviors of traditional and non-traditional DE students is warranted. 922Effects Of 6-weeks Of Rpe-based, High-intensity Interval Training On Fitness And Walking In Older Adults.

The purpose of this project was to examine the effect of a concurrent exercise program (sprint interval training and resistance exercise) on body composition in women with obesity and factors associated with continued exercise participation following the program. Twenty women (37.1 ± 7.4 y, height = 1.63 ± 0.09 m, weight = 98.22 ± 0.22 kg, BMI = 34.2 ± 2.50 kg/m2) participated in a 10-week exercise intervention consisting of a sprint interval treadmill protocol and resistance training three times a week totaling 30 sessions. Body composition was measured by dual-energy X-ray absorptiometry (iDXA) at pretest, 12 weeks, and six months post-intervention. Semi-structured interviews assessed participants’ perception of the program at both 12 weeks and six months. Participants significantly reduced fat mass (p < 0.001), gynoid fat mass (p < 0.010), android fat mass (p = 0.003), and visceral fat mass (p = 0.003) at 12 weeks post-test. At six months, participants maintained their reductions in fat mass (p = 0.015), visceral fat (p = 0.040) and gynoid fat mass (p = 0.032). There were no significant main time effects in lean mass (p = 0.099) or caloric intake (p = 0.053) at 12 weeks or six months. Themes that emerged from the semi-structured interviews at 12 weeks reflected enjoyment in the training, increases in competence and knowledge, as well as apprehension of continuing training on their own. At six months, themes that emerged reflected overcoming barriers, competence regarding high-intensity training, and a lack of competence to engage in resistance training. Sprint interval training coupled with resistance training is a feasible exercise protocol for women with obesity and results in reduced fat mass over six months. Improving women’s competence for training is imperative for continued participation.