Rendimiento diagnóstico de las reglas de Ottawa para fracturas en lesiones agudas del tobillo en el Hospital Belén de Trujillo.
Bibliographic record
Abstract
OBJECTIVES: To determine the diagnostic performance of the rules of Ottawa for fractures in acute ankle injuries in the Bethlehem Hospital of Trujillo. MATERIALS AND METHODS: We conducted an observational, cross-sectional diagnostic tests that evaluated 114 patients with acute ankle injury, which were divided into two groups at the end of the study; Group I (40 patients with ankle fracture) and Group II (74 patients without ankle fracture). RESULTS: The overall mean age of the sample was 36,05 ± 16,25 years, the mean for the group I was 42,23 ± 18,24 years and for group II was 32,72 ± 14,10 (p 0,05). Regarding the mechanism of injury, in group I predominated falls by 50% and in group II this mechanism was present in 39,19% (p < 0,01), the mean disease duration in group I was 11,90 ± 16,11 and in group II 7,06 ± 7,78 (p < 0,05). By relating the rules of Ottawa ankle fracture and on through the x-ray, it was found that in group I the rules of Ottawa ankle fracture was diagnosed in 100% and in group II was 64,86% (p < 0,001 ). Regarding the performance of the rules of Ottawa, to predict fractures ankle, had to sensitivity, specificity, PPV and NPV were 100%, 35.14%, 45.45% and 100% respectively. CONCLUSIONS: Ottawa rules constitute a diagnostic tool with 100% sensitivity in predicting ankle fracture.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 0.000 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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; both teacher heads agree on what is shown here.
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".