Adapted motivational interviewing for bariatric surgery patients: a pilot study
Bibliographic record
Abstract
The current pilot trial examined the efficacy of a single-session Adapted Motivational Interviewing (AMI) protocol for improving outcomes for bariatric surgery patients. Forty-six post-operative patients from the Bariatric Surgery Program at Toronto Western Hospital were randomly assigned to either an AMI group (n = 23) or a wait list group (n = 23). From pre- to post-intervention, paired samples t-tests found that participants reported greater readiness and self-efficacy for change, as well as improvements to binge eating characteristics and to some measures of adherence to dietary guidelines at the 4-week follow-up. Repeated measures ANOVAs found that the behavioural changes were maintained over the 12-week follow-up but mixed model ANOVAs suggest that these changes may not be as marked next to patients receiving standard bariatric care. These preliminary findings suggest that AMI is an acceptable and feasible intervention that might be effective for some bariatric patients. Future research is warranted.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".