Prevalence and economic burden of pulmonary embolism in Germany
Bibliographic record
Abstract
The prevalence of pulmonary embolism (PE), PE mortality and treatment-associated costs for the years 2000 to 2006 were analysed using a statutory health insurance sample of AOK Hesse/KV Hesse, which contained information for an 18.75% random sample of 1.9 million persons insured with the AOK Hesse. Within the sample a PE diagnosis was accepted as valid if it was documented as the main discharge diagnosis or as an additional hospital diagnosis during hospitalization and if at least one of the following criteria was met: prescription of oral anticoagulants or heparins, PE documented for at least two quarterly periods or documented in only one quarter for patients who died within 28 days after hospital discharge. The economic burden from the perspective of the insurance fund was assessed by an analysis of resource consumption (direct costs) and by a matched pair analysis with controls without PE to estimate excess costs. A 99% winsorization of each cost category was performed to control for extreme outlying values. The prevalence of PE as the main discharge diagnosis and an additional hospital diagnosis varied from 55.3 to 71.7 per 100,000 insurants in the years 2000 to 2006. Insurants aged 80 years and more had a prevalence of 406.9 per 100,000 (year 2006). From 2001 to 2003 the in-hospital mortality rate ranged from 20.4% to 24.9% and decreased to 14% in 2006. A total of 85% of all patients with PE who survived the first year had at least one prescription of vitamin K antagonists. For patients who survived the first year, treatment costs exceeded (sic) 20,000, with an estimation of additional costs of (sic) 5816 for men and (sic) 8962 for women in the matched-pair analysis. Owing to high in-hospital costs, the overall cost of treatment was highest for patients younger than 60 years. In conclusion, the prevalence rate of PE in Germany is comparable to international data. Treatment costs within the first year after hospital discharge are high, and there is a need to clarify the settings associated with PE in Germany with its high rate of prophylaxis.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.004 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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".