Reaching Consensus on Outcomes for Successful Cannulation of an Arteriovenous Fistula: Patient and Healthcare Provider Perspectives.
Bibliographic record
Abstract
There is a lack of consensus on what constitutes successful arteriovenous fistula (AVF) cannulation. The purpose of this study was to describe outcomes of successful cannulation of the AVF from both patient and healthcare provider perspectives. This was a mixed method study. Results reflecting the patient's description of success through interviews were reported previously. A sample of nursing and physician experts in vascular access completed a one-time survey. Results from healthcare providers suggest they consider cannulator ability to assess the AVF, knowledge of AVF anatomy, and patient-centered care as most important to cannulation success. Patient comfort, patient-centered care, and available support staff (i.e., expert cannulators) were perceived by both patients and healthcare provider groups as contributing to success. Strategies that promote patient comfort, patient-centered care, and having access to cannulation experts have the potential to improve cannulation outcomes.
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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 | 0.063 | 0.216 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.002 | 0.003 |
| Scholarly communication | 0.004 | 0.004 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 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".