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The purpose of this retrospective cohort study was to examine the associations among chronic kidney disease, anemia, and risk of death among patients with heart failure. Retrospective cohort study. Patients with a principal diagnosis of heart failure (ICD9 codes 402.01, 402.11, 402.91, 404.01, 404.11, 404.91, and 428.xx) were included. Chronic kidney(More)
BACKGROUND Chronic kidney disease (CKD) increases risk of death among patients with coronary artery disease. Mortality risks associated with CKD among patients with cardiovascular disease (CVD) are not well defined. Anemia is associated with increased mortality in end-stage renal disease (ESRD) patients and may also increase risk among patients with CVD. (More)
Poverty is associated with increased risk of ESRD, but its contribution to observed racial differences in disease incidence is not well-defined. To explore the contribution of neighborhood poverty to racial disparity in ESRD incidence, we analyzed a combination of US Census and ESRD Network 6 data comprising 34,767 patients that initiated dialysis in(More)
The risk of progression to ESRD among individuals with cardiovascular disease and chronic kidney disease (CKD) is not well defined. The purpose of this study was to describe the risk of ESRD among patients with cardiovascular disease. Charts were abstracted for randomly selected hospitalized Medicare beneficiaries with a diagnosis of either congestive heart(More)
Intracranial haemorrhage (ICH) is the most serious type of bleeding for patients with haemophilia. Prior published reports regarding ICH predate the widespread provision of prophylaxis. Our study objectives were to determine risk factors for ICH and whether prophylaxis reduces ICH occurrence. We performed a nested case-control study of persons with(More)
BACKGROUND/OBJECTIVES Glycosylated hemoglobin (HbA1C) measurements in patients with diabetes mellitus contribute to glycemic control, and, therefore to lower diabetic complication rates. Determine if an intervention that includes claims-based feedback about patterns of HbA1C measurement results in more frequent monitoring of HbA1C in diabetic Medicare(More)
BACKGROUND Mortality remains unacceptably high among patients hospitalized for acute stroke. Additional knowledge about factors that contribute to mortality after stroke is important for instituting therapies to lower mortality. We sought to determine the factors that predict mortality in patients hospitalized for acute stroke. METHODS In all, 1477(More)
BACKGROUND Identifying characteristics of early arrivers after stroke may be useful to improve delivery of acute stroke treatment. We sought to identify the clinical characteristics and outcomes of patients with ischemic stroke who present early after symptom onset using data collected from a representative sample of hospitals in the state of Georgia. (More)
Neutralizing inhibitors develop in 20-30% of patients with severe factor VIII (FVIII) deficiency. It is well established that Blacks have a higher prevalence of inhibitors than Whites. This is the first study to definitively demonstrate increased inhibitor prevalence in the Hispanic population. We compared inhibitor prevalence among various racial and(More)
Lack of detailed natural history and outcomes data for neonates and toddlers with haemophilia hampers the provision of optimal management of the disorder. We report an analysis of prospective data collected from 580 neonates and toddlers aged 0-2 years with haemophilia enrolled in the Universal Data Collection (UDC) surveillance project of the Centers for(More)