Evaluating dialysis adequacy: Origins, evolution, and future directions
Bibliographic record
Abstract
The expansion and transformation over time of dialysis therapies have been inexorably linked to the concept of adequacy. While initially the goal of dialysis was simple survival of patients until their next treatment, this changed with the publication of the National Cooperative Dialysis Study. It brought about a focus on defining adequate dialysis through measurements of the removal of small solutes, in particular urea. This spurred significant improvements in patient outcomes by standardizing therapy and providing benchmarks for each center to achieve. Over time, however, further research has found this narrow definition of adequacy to be insufficient to encompass the complexities of dialysis therapies. Factors such as residual kidney function (RKF), nutritional and volume status, and cardiovascular control all contribute to the outcomes for dialysis patients. We propose that an optimal definition of adequacy should not only focus on one factor but rather the interconnection and contribution to our patient's individual specific goals and their overall quality of life.
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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 | 0.068 | 0.065 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.004 | 0.004 |
| Science and technology studies | 0.001 | 0.006 |
| Scholarly communication | 0.007 | 0.013 |
| Open science | 0.003 | 0.003 |
| Research integrity | 0.004 | 0.005 |
| 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".