Societal Costs of Inappropriate Emergency Department Thoracotomy
Why this work is in the frame
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Bibliographic record
Abstract
BACKGROUND: Emergency department (ED) thoracotomy can be lifesaving. It can also lead to resource waste and exposure to blood-borne infections. We investigated the frequency with which ED thoracotomy was performed for inappropriate indications and the resulting societal costs. STUDY DESIGN: This retrospective cohort study examined all trauma patients admitted directly from the scene of injury from 1992 to 2009 who underwent ED thoracotomy. The main outcomes included inappropriate ED thoracotomy. Secondary outcomes included resource use and societal costs for performing ED thoracotomy for improper indications. Specifically, we analyzed for operating room use, blood transfusions, ICU and hospital stay, needlestick injuries, survivor rate, and neurological outcomes in this group. RESULTS: One hundred and twenty-three patients underwent ED thoracotomy during the study period. Of those, 63 (51%) were considered inappropriate. In this group, we observed no survivors, none became organ donors, 3 cases of needlestick injuries to health care providers occurred, and 335 U of blood products were used in their care. Also, 4 patients of 63 survived to the operating room and required a total of 6 separate operating room visits. Three of these patients had an ICU stay of 1 day and 1 died on day 5. CONCLUSIONS: ED thoracotomy should be reserved for potentially salvageable patients, but discouraged for other indications. From the societal point of view, inappropriate use of the procedure resulted in substantial costs and waste of resources, exposure of health care providers to possible blood-borne infections, and offered no survival benefit.
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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) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| 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) | 0.000 | 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 it