Evidence of data quality in trauma registries
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
BACKGROUND: Trauma registries are clinical databases designed for quality improvement activities and research and have made important contributions to the improvements in trauma care during the last few decades. The effectiveness of trauma registries in improving patient outcomes depends on data quality (DQ). However, our understanding of DQ in trauma registries is limited. The objective of this study was to review evidence of the completeness, accuracy, precision, correctness, consistency, and timeliness of data in trauma registries. METHODS: A systematic review using MEDLINE, EMBASE, Web of Science, CINAHL, and The Cochrane Library was performed including studies evaluating trauma registry DQ based on completeness, accuracy, precision, correctness, consistency, or timeliness. We also searched MEDLINE to identify regional, national, and international trauma registries whose data were used 10 times or more in original studies in the last 10 years; administrators of those registries were contacted to obtain their latest DQ report. Two authors abstracted the data independently. RESULTS: The search retrieved 7,495 distinct published articles, of which 10 were eligible for inclusion. We also reviewed DQ reports from five provincial and international trauma registries. Evaluation was mostly based on completeness with values between 46.8% (mechanism of injury) and 100% (age and sex). Accuracy was between 81.0% (operating room time) and 99.8% (sex). No evidence of data precision or timeliness was available. Correctness varied from 47.6% (Injury Severity Score [ISS]) to 83.2% (Glasgow Coma Scale [GCS] score) and consistency between variables from 87.5% (International Classification of Disease--9th Rev.--Clinical Modification [ICD-9-CM]/Abbreviated Injury Scale [AIS]) to 99.6% (procedure time). CONCLUSION: In the few studies we identified, DQ evaluation in trauma registries was mostly based on completeness. There is a need to develop a standardized and reproducible method to evaluate DQ in trauma registries. Determinants of DQ and the impact of DQ on trauma registry analyses such as benchmarking with quality indicators should also be explored.
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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 | 0.002 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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