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Estimated Impact of US Preventive Services Task Force Recommendations on Use and Cost of Statins for Cardiovascular Disease Prevention.

ABSTRACT: BACKGROUND:US Preventive Services Task Force (USPSTF) released new recommendations on statin use for atherosclerotic cardiovascular disease (ASCVD) prevention. The Affordable Care Act (ACA) mandates USPSTF recommendations with an "A" or "B" grade receive insurance coverage without copayment. We assessed the potential impact of these recommendations. OBJECTIVE:To assess the US population meeting criteria for statin use and factors associated with use, and calculate associated costs. DESIGN AND MEASURES:We estimated 10-year ASCVD event risk scores from National Health and Nutrition Examination Survey data using Pooled Cohort Equations from the American College of Cardiology/American Heart Association and applied them to Medical Expenditure Panel Survey data. We estimated the population meeting USPSTF criteria and calculated the number of statin prescription fills and out-of-pocket and total costs. We assessed associations between statin use and sociodemographic and health characteristics and national trends in use from 1996 to 2014. PARTICIPANTS:A nationally representative sample of people aged ??40 years, representing 150 million people living in the USA. KEY RESULTS:Of 26.8 million adults recommended for statins, only 41.8% were taking them. Female sex, Hispanic ethnicity, uninsured status, or living in the South was associated with lower odds of using statins. Under ACA, people with private insurance would avoid out-of-pocket cost of $9 for each generic prescription, resulting in savings of approximately $44 in annual costs. ACA's mandate for insurance coverage would result in a $193 million shift in out-of-pocket cost for statins from patients to private insurers. CONCLUSIONS:New USPSTF recommendations may result in decreased out-of-pocket costs and expanded access to statins. Previous research has shown that eliminating copayments increased adherence and decreased rates of ASCVD events without increasing overall healthcare costs. Future research will determine whether the USPSTF's recommendations will result in similar findings.

SUBMITTER: Ngo-Metzger Q

PROVIDER: S-EPMC6082218 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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Estimated Impact of US Preventive Services Task Force Recommendations on Use and Cost of Statins for Cardiovascular Disease Prevention.

Ngo-Metzger Quyen Q Zuvekas Samuel H SH Bierman Arlene S AS

Journal of general internal medicine 20180531 8

<h4>Background</h4>US Preventive Services Task Force (USPSTF) released new recommendations on statin use for atherosclerotic cardiovascular disease (ASCVD) prevention. The Affordable Care Act (ACA) mandates USPSTF recommendations with an "A" or "B" grade receive insurance coverage without copayment. We assessed the potential impact of these recommendations.<h4>Objective</h4>To assess the US population meeting criteria for statin use and factors associated with use, and calculate associated costs ...[more]

PMID: 29855861

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Project description:ImportanceThere are important differences among guideline recommendations for using statin therapy in primary prevention. New recommendations from the US Preventive Services Task Force (USPSTF) emphasize therapy based on the presence of 1 or more cardiovascular disease (CVD) risk factors and a 10-year global CVD risk of 10% or greater.ObjectiveTo determine the difference in eligibility for primary prevention statin treatment among US adults, assuming full application of USPSTF recommendations compared with the American College of Cardiology/American Heart Association (ACC/AHA) guidelines.Design, setting, and participantsNational Health and Nutrition Examination Survey (NHANES) data (2009-2014) were used to assess statin eligibility under the 2016 USPSTF recommendations vs the 2013 ACC/AHA cholesterol guidelines among a nationally representative sample of 3416 US adults aged 40 to 75 years with fasting lipid data and triglyceride levels of 400 mg/dL or less, without prior CVD.ExposuresThe 2016 USPSTF recommendations vs 2013 ACC/AHA guidelines.Main outcomes and measuresEligibility for primary prevention statin therapy.ResultsAmong the US primary prevention population represented by 3416 individuals in NHANES, the median weighted age was 53 years (interquartile range, 46-61), and 53% (95% CI, 52%-55%) were women. Along with the 21.5% (95% CI, 19.3%-23.7%) of patients who reported currently taking lipid-lowering medication, full implementation of the USPSTF recommendations would be associated with initiation of statin therapy in an additional 15.8% (95% CI, 14.0%-17.5%) of patients, compared with an additional 24.3% (95% CI, 22.3%-26.3%) of patients who would be recommended for statin initiation under full implementation of the 2013 ACC/AHA guidelines. Among the 8.9% of individuals in the primary prevention population who would be recommended for statins by ACC/AHA guidelines but not by USPSTF recommendations, 55% would be adults aged 40 to 59 years with a mean 30-year cardiovascular risk greater than 30%, and 28% would have diabetes.Conclusions and relevanceIn this sample of US adults from 2009-2014, adherence to the 2016 USPSTF recommendations for statin therapy, compared with the 2013 ACC/AHA guidelines, could lead to a lower number of individuals recommended for primary prevention statin therapy, including many younger adults with high mean long-term CVD risk.

Project description:Recently, health screening recommendations have gone beyond screening for early-stage, asymptomatic disease to include "screening" for presently experienced health problems and symptoms using self-report questionnaires. We examined recommendations from three major national guideline organizations to determine the consistency of recommendations, identify sources of divergent recommendations, and determine if guideline organizations have identified any direct randomized controlled trial (RCT) evidence for the effectiveness of questionnaire-based screening.We reviewed recommendation statements listed by the Canadian Task Force on Preventive Health Care (CTFPHC), the United Kingdom National Screening Committee (UKNSC), and the United States Preventive Services Task Force (USPSTF) as of 5 September 2016. Eligible recommendations focused on using self-report questionnaires to identify patients with presently experienced health problems or symptoms. Within each recommendation and accompanying evidence review we identified screening RCTs.We identified 22 separate recommendations on questionnaire-based screening, including three CTFPHC recommendations against screening, eight UKNSC recommendations against screening, four USPSTF recommendations in favor of screening (alcohol misuse, adolescent depression, adult depression, intimate partner violence), and seven USPSTF recommendations that did not recommend for or against screening. In the four cases where the USPSTF recommended screening, either the CTFPHC, the UKNSC, or both recommended against. When recommendations diverged, the USPSTF expressed confidence in benefits based on indirect evidence, evaluated potential harms as minimal, and did not consider cost or resource use. CTFPHC and UKNSC recommendations against screening, on the other hand, focused on the lack of direct evidence of benefit and raised concerns about harms to patients and resource use. Of six RCTs that directly evaluated screening interventions, five did not report any statistically significant primary or secondary health outcomes in favor of screening, and one trial reported equivocal results.Only the USPSTF has made any recommendations for screening with questionnaires for presently experienced problems or symptoms. The CTFPHC and UKNSC recommended against screening in all of their recommendations. Differences in recommendations appear to reflect differences in willingness to assume benefit from indirect evidence and different approaches to assessing possible harms and resource consumption. There were no examples in any recommendations of RCTs with direct evidence of improved health outcomes.

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Estimated Impact of US Preventive Services Task Force Recommendations on Use and Cost of Statins for Cardiovascular Disease Prevention.

Publications

Estimated Impact of US Preventive Services Task Force Recommendations on Use and Cost of Statins for Cardiovascular Disease Prevention.

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