Patient Relevant Outcomes after total hip replacement. A comparison between different surgical techniques
Bibliographic record
Abstract
© 2003 Nilsdotter and Lohmander; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL. HybridcementedTHRosteoarthritisoutcome measurepatient-relevant Objective: To investigate differences in pre- and postoperative patient-relevant outcome between hybrid total hip replacement (THR) and cemented THR in patients with primary osteoarthritis (OA). Methods: 245 consecutive patients were included in the study. 68 of the patients (mean age 62) were operated on with hybrid THR and 177 (mean age 74) were operated on with cemented THR. All patients were investigated preoperatively and 0.5, 1 and 3.6 years postoperatively with two selfadministered questionnaires, SF-36 and WOMAC (Western Ontario and MacMaster Universities Osteoarthritis Index, LK 3.0).
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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) | 0.002 | 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 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".