PROGNOSTIC VALUE OF MORTALITY IN EMERGENCY DEPARTMENT SEPSIS SCORE, PROCALCITONIN, AND C-REACTIVE PROTEIN IN PATIENTS WITH SEPSIS AT THE EMERGENCY DEPARTMENT
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The prognostic value of procalcitonin (PCT) in patients with sepsis at the emergency department (ED) has not been evaluated. We conducted a prospective observational study to compare the prognostic value of PCT on sepsis and compared with a validated score, Mortality in Emergency Department Sepsis (MEDS) score, and C-reactive protein (CRP) in the setting of ED of an urban, university-based medical center. Five hundred twenty-five consecutive adult patients admitted to the ED fulfilling the American College of Clinical Pharmacists/Society of Critical Care Medicine Consensus Conference definition of sepsis were prospectively enrolled. Serum PCT and CRP were evaluated for each patient. Clinical characteristics and laboratory results on ED admission were recorded using a standardized form. Each patient was followed for at least 30 days. The main outcome was early (5-day) and late (6- to 30-day) mortality. The median age of the study sample was 64.0 (interquartile range, 47-76) years old, and the overall 30-day mortality rate was 10.5%. The c-statistic in the prediction of early mortality was 0.89 for MEDS, 0.76 for PCT, and 0.68 for CRP. The c-statistic in the prediction of late mortality was 0.78 for MEDS, 0.70 for PCT, and 0.63 for CRP. Overall, MEDS score has the best discriminative capability among the three tested markers. Under the best cutoff value, PCT was the most sensitive, and MEDS score was the most specific marker. We suggest further combining the information on PCT and MEDS score to enhance the accuracy in predicting ED sepsis mortality.
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.
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) | 0.000 | 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