Trial reportEating and weight disorders : EWD2021
12 Months later: Motivational interviewing plus nutrition psychoeducation for weight loss in primary care.
Trial report in Eating and weight disorders : EWD, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02578199 (Novel and Scalable Internet Supplemented Weight Loss Treatment in Primary Care), which is not on this map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Novel and Scalable Internet Supplemented Weight Loss Treatment in Primary Care
Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Cardiovascular risk assessment with SCORE2 and targeted health dialogues in primary care patients with mental illness.PloS one · 2026Article
- Learning Motivational Interviewing in VR: A Feasibility Study Using Self-Reported Measures.Journal of medical extended reality · 2025Article
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
purposeMotivational interviewing (MI) weight-loss interventions have garnered much attention, particularly in primary care. Few studies, however, have examined long-term outcomes of MI for weight loss in primary care. This study sought to examine the longer-term outcomes of a combination approach comprising MI and nutrition psychoeducation (MINP) with a publically available web-support component (i.e., livestrong.com).
methodsThirty-one adults with overweight/obesity were enrolled in a 3-month MINP treatment delivered in primary care by medical assistants. Weight, blood pressure, and depression (beck depression inventory) were assessed at baseline and 1-year following treatment cessation (i.e., 15 months total).
resultsParticipants' average BMI was significantly lower 12-months following treatment. Approximately one-third of participants (34.8%) maintained 5% or more weight loss. Participants also experienced significant decreases in diastolic blood pressure, resting heart rate, and depression symptoms, but not systolic blood pressure or waist circumference.
conclusionThe scalable (2.5 h total) MINP intervention delivered in primary care by medical assistants resulted in significant weight (medium effect size) and psychological improvements 12 months later. These findings complement previous RCT findings that MI or nutrition psychoeducation interventions, delivered separately, resulted in small weight loss effects after 12 months, with 5% and 17% of participants, respectively, maintaining 5% weight loss. It remains unclear, however, if implementing MI in primary care for weight loss is cost effective beyond providing nutrition psychoeducation alone. CLINICAL
trial registrationThe clinical trial registration number is NCT02578199. LEVEL OF EVIDENCE: IV, uncontrolled trial.
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Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.