Rosuvastatin to Prevent Vascular Events in Men and Women With Elevated C-Reactive Protein
Bibliographic record
Abstract
Previous studies have shown that statin therapy reduces high-sensitivity C-reactive protein levels as well as cholesterol, but no prospective trials have directly addressed the issue of whether elevated levels of high-sensitivity C-reactive protein are beneficial for apparently healthy persons with levels of LDL cholesterol below current thresholds for treatment. This randomized, double-blind, placebo-controlled, multicenter trial study was part of the Justification for the Use of Statins in Prevention: an Intervention Trial Evaluating Rosuvastatin (JUPITER) Study. The present study evaluated the effects of rosuvastatin, 20 mg daily, or placebo in 17,802 apparently healthy men and women with LDL cholesterol levels of less than 130 mg per deciliter (3.4 mmol per liter) and high-sensitivity C-reactive protein levels of 2.0 mg per liter or higher. Following randomization, study subjects were followed for the occurrence of the combined primary end point: myocardial infarction, stroke, arterial revascularization, hospitalization for unstable angina, or death from cardiovascular causes. The trial was terminated after a median follow-up of 1.9 years (maximum, 5.0). As compared with the placebo at the 12-month visit, rosuvastatin reduced LDL cholesterol levels by 50%, high-sensitivity C-reactive protein levels by 37%, and triglyceride levels by 17% (P < .001 for all three comparisons). For rosuvastatin and placebo, the rates of the primary end point were 0.77 and 1.36 per 100 person-years of follow-up, respectively; the hazard ratio (HR) for rosuvastatin was 0.56, with a 95% confidence interval [CI] of 0.46–0.69 (P < .00001). The rates of the individual components of the primary trial end point for rosuvastatin and placebo, respectively, were as follows: (1) 0.17 and 0.37 for fatal or nonfatal myocardial infarction (HR, 0.46; 95% CI, 0.30– 0.70; P < .0002); (2) 0.18 and 0.34 for fatal or nonfatal stroke (HR, 0.52; 95% CI, 0.34–0.79; P < .002); (3) 0.41 and 0.77 for arterial revascularization or unstable angina (HR, 0.53; 95% CI, 0.40–0.70; P < .00001); and (4) 0.45 and 0.85 for the combined end point of nonfatal myocardial infarction, nonfatal stroke, or death from cardiovascular causes (HR, 0.53; 95% CI, 0.40–0.69; P < .00001). The rates of death from any cause in the rosuvastatin and placebo groups, respectively, were 1.00 and 1.25 per 100 person-years of follow-up; the HR for the rosuvastatin group was 0.80, with a 95% CI of 0.67– 0.97 (P < .02). These effects were consistent in women and all subgroups evaluated including black and Hispanic populations. The rosuvastatin group had a higher incidence of physician-reported diabetes but did not show a significant increase in myopathy or cancer. The findings show that rosuvastatin significantly reduces the incidence of major cardiovascular events in a population of apparently healthy men and women without hyperlipidemia but with elevated levels of high-sensitivity C-reactive protein.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), 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".