Robert Brett McQueen

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BACKGROUND Although hypertension is a major risk factor for cardiovascular disease, adherence to hypertensive medications is low. Previous research identifying factors influencing adherence has focused primarily on broad, population-based approaches. Identifying specific barriers for an individual is more useful in designing meaningful targeted(More)
The authors used Medical Expenditure Panel Survey data for 81,097 respondents in 2004-2007, a period of economic expansion, to examine psychological distress among depressed and nondepressed persons in four categories: employed (73%), unemployed (23%), recent job loss (4%), and recent job gain (<1%). Depressed persons who experienced job loss or(More)
BACKGROUND Our objective was to determine the cost-effectiveness of Continuous Glucose Monitoring (CGM) technology with intensive insulin therapy compared to self-monitoring of blood glucose (SMBG) in adults with type 1 diabetes in the United States. METHODS A Markov cohort analysis was used to model the long-term disease progression of 12 different(More)
OBJECTIVE Estimation of glomerular filtration rate (eGFR) is one of the current clinical methods for identifying risk for diabetic nephropathy in subjects with type 1 diabetes (T1D). Hyperglycemia is known to influence GFR in T1D and variability in blood glucose at the time of eGFR measurement could introduce bias in eGFR. We hypothesized that(More)
OBJECTIVE Estimate the economic burden associated with incremental increases in the number of cardiometabolic risk factors (CMRFs) in the US. METHODS We used the nationally representative Medical Expenditure Panel Survey from 2010 to 2012 to create a retrospective cohort of people based on the number of CMRFs (one, two, and three or four), and a(More)
BACKGROUND Current guidelines for acute coronary syndrome recommend clopidogrel for an optimal period of 12 months in order to reduce the risk of reinfarction and mortality. Premature clopidogrel discontinuation has been associated with higher rates of rehospitalization, coronary stent thrombosis, and mortality. No data exist regarding the effect of the(More)
OBJECTIVE To assess the impact of patient cost-sharing for antihypertensive medications on the proportion of days covered (PDC) by antihypertensive medications, medical utilization, and health care expenditures among commercially insured individuals assigned to different risk categories. METHODS Participants were identified from the Consolidated Health(More)
We examined the use of 23 diagnostic procedures and monitoring tests for users of disease-modifying therapy (DMT) and non-DMT users with multiple sclerosis (MS). The Medstat MarketScan(®) Commercial Claims and Encounters database (2003-2007), which is composed of medical and pharmacy claims for approximately 8 million beneficiaries from 45 US commercial(More)
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