Medical resource use and costs associated with chylomicronemia
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: The prevalence of severe hypertriglyceridemia (TG > 1000 mg/dl) is estimated at 150-400 per 100,000 individuals in North America. Severe hypertriglyceridemia in the fasting state is associated with increased acute pancreatitis risk and is a sign of chylomicronemia which reflects the accumulation in the bloodstream of chylomicrons, the large lipoprotein particles produced in the gut after a meal. OBJECTIVE: To assess medical resource use and costs associated with chylomicronemia. METHODS: Patients with chylomicronemia of different causes (≥2 diagnoses with ICD-9 code 272.3) were identified from a large US claims database (years 2000 to 2009) and matched 1:1 to controls free of chylomicronemia based on age, gender, demographics, comorbidities, and use of lipid lowering drugs. During a 1-year study period, medical resource use and costs associated with chylomicronemia or acute pancreatitis were compared between matched cases and controls. RESULTS: Among 6472 matched pairs, annual per-patient medical costs, calculated independently of the occurrence of acute pancreatitis, were significantly greater by $808 for chylomicronemia cases vs controls ($8029 vs $7220, p < 0.01), half of which was attributable to chylomicronemia-related services (p < 0.01). Chylomicronemia cases with a history of acute pancreatitis (n = 46) had greater rates of inpatient visits (p < 0.05) and greater average costs for subsequent acute pancreatitis or abdominal pain (p < 0.01) as well as greater total medical costs ($33,587 vs $4402, p < 0.01) vs matched controls. The average episode of acute pancreatitis (n = 104 episodes) generated medical costs of $31,820, almost entirely due to inpatient stays. LIMITATIONS: Triglyceride levels were not available to characterize disease severity. CONCLUSIONS: Patients with chylomicronemia, and especially those with a history of acute pancreatitis, incurred significantly greater total medical costs compared with individuals without chylomicronemia but with an otherwise comparable health profile.
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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 | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| 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 it