Recovery of physical function after hip fracture: Analysis of secondary outcomes from a randomized controlled trial
Bibliographic record
Abstract
<em>Purpose:</em> To evaluate the effect of comprehensive geriatric management on physical function after hip fracture. <em>Materials and methods:</em> This was a parallel-group 1:1 single-blinded randomized controlled trial. Fifty-three older adults (≥ 65 years) 3 to 12 months after hip fracture were randomized through a web-based system (independent statistical company) into usual care or usual care plus intervention (B4). The B4 group received management by a geriatrician, physical therapist and other health professionals. Outcomes were: Leg (knee extension) and grip strength, timed up and go; and self-report function at baseline, 6 and 12 months (blinded assessment). We estimated between-group differences at 6 and 12 months using linear mixed models, and compared function between groups with a global statistical test (incorporating the five measures). <em>Results: </em>There were no statistically significant differences between groups. For the combined sample, strength on the fractured leg (2.63, 95% CI: 0.86, 4.40 kg) and non-fractured leg (1.36, 95% CI: 0.12, 2.70 kg) were statistically higher than baseline values. <em>Conclusions:</em> There were no between group differences in physical function. Overall, older adults from both groups had small significant improvements in bilateral leg strength at final assessment, but below age-matched normative values.
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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 | 0.008 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.006 | 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".