Bibliographic record
Abstract
Most deep vein thromboses (DVTs) start in the calf; however, thrombi that remain confined to the calf rarely cause leg symptoms or are associated with symptomatic pulmonary embolism (PE). The probability that calf DVT will extend to involve the proximal veins, and subsequently cause PE, increases with the severity of the initiating prothrombotic stimulus and if this stimulus persists. Although acute venous thromboembolism (VTE) usually presents with either leg or pulmonary symptoms, most patients have thrombosis at both sites at the time of diagnosis. Treated proximal DVTs resolve slowly, and half of patients still have detectable thrombi after a year. About 10% of patients with symptomatic DVT develop severe postthrombotic syndrome within 5 years. This is more likely to occur if there has been an ipsilateral recurrent DVT. About 10% of PEs are rapidly fatal. Of PEs that are diagnosed before death, about 50% are associated right ventricular dysfunction, a finding that is associated with a high short-term mortality. There is about 50% resolution of PE after 1 month of treatment, and perfusion eventually returns to normal in two thirds of patients. After a course of treatment, the risk of recurrent thrombosis is higher in patients without a reversible risk factor and in those with certain biochemical abnormalities, including antiphospholipid antibodies, hyperhomocysteinemia, and homozygous factor V Leiden.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.008 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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".