Quality of life and alternate nightly nocturnal home hemodialysis
Bibliographic record
Abstract
Hemodialysis has been associated with reduced quality of life (QOL). Small cohort studies of quotidian hemodialysis regimens suggest general QOL and dialysis-related symptoms may improve compared with conventional regimens. An observational cohort study was conducted on 63 patients (age 51.7 +/- 12.9 years; 79.4% male; 33.3% diabetes; duration of renal replacement therapy 1.9 [0.7-6.4] years) converted from conventional home hemodialysis (3-5 sessions weekly, 3-6 h/session) to home nocturnal home hemodialysis (NHD) (3-5 sessions weekly, 6-10 h/session). Kidney Disease Quality of Life (KDQOL) and Assessment of Quality of Life instruments and 6-minute-walk tests were applied at baseline and 6 months. Baseline and 6 month surveys were returned by 70% of patients. On KDQOL, significant improvements in general health (P=0.02) and overall health ratings (P=0.0008), physical function (P=0.003), physical role (P=0.018), and energy and fatigue (P=0.027) were documented. There was a trend toward improvement in burden of kidney disease (P=0.05) and emotional role (P=0.066). There was a significant improvement in distance covered in the 6-minute-walk test from 513 m (420.5-576.4) to 536.5 m (459-609), P=0.007. On Assessment of Quality of Life, there was a trend toward improvement in overall utility score from 0.65 (0.39-0.81) to 0.73 (0.46-0.86), P=0.096. After 86.2 patient-years of observation, 23 patients have discontinued NHD (12 transplanted, 5 deceased, 4 psychosocial problems, 1 dialysis access problem, 1 medically unsuitable). Nocturnal home hemodialysis is a sustainable therapy. In addition to improving general QOL, alternate nightly NHD can significantly improve physical functioning as measured by KDQOL and 6-minute-walk tests.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 teacher head, 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".