KNEELING ABILITY IN PATIENTS FOLLOWING PRIMARY, UNICONDYLAR AND REVISION KNEE ARTHROPLASTY
Bibliographic record
Abstract
Aims: To determine the kneeling ability in 3 groups of patients who have undergone either Unicondylar, Primary, or Revision knee arthroplasty. Methods: A questionnaire was designed to determine the kneeling ability of patients who have undergone knee arthroplasty surgery. The ‘Kneeling’ questionnaire along with a Western Ontario and MacMaster Osteoarthritis Index (WOMAC) questionnaire was sent to 191 patients of whom, 27 have had Unicondylar, 105 had Primary and 59 Revision knee arthroplasty. Results: The mean follow-up time for assessment for each of the 3 groups of patients were; Unicondylar = 3.32 years, Primary = 5.30 years and Revision = 5.06 years. The mean total WOMAC scores for the 3 groups were; Unicondylar = 13.96, Primary = 22.10, and Revision = 38.67. The percentage of patients who underwent knee arthroplasty that found it impossible to kneel were; Unicondylar = 18%, Primary = 36% and Revision = 66%. The commonest reasons why patients found kneeling difficult were; pain and stiffness around the knee prosthesis, fear of harming the prosthesis and sensory deficit around the knee. Visual Analogue Pain scores for kneeling in the 3 patient groups were, Unicondylar = 5.6, Primary = 7.12, Revision = 9.18. A minimum of 30% of patients in each of the 3 groups reported their daily lives were moderately-severely affected due to their difficulty in kneeling following knee arthroplasty. At least 60% of the patients in each group reported they would like to have better kneeling ability. Conclusion: Unicondylar knee arthroplasty patients have better WOMAC scores and find kneeling easier than patients who have undergone Primary knee arthroplasty (p
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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 | 0.002 | 0.001 |
| 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 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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".