Publications by authors named "Katherine Stepas"

Aims: B-type natriuretic peptide (BNP) and C-reactive protein (CRP) predict atrial fibrillation (AF) risk. However, their risk stratification abilities in the broad community remain uncertain. We sought to improve risk stratification for AF using biomarker information.

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Background: Tools for the prediction of atrial fibrillation (AF) may identify high-risk individuals more likely to benefit from preventive interventions and serve as a benchmark to test novel putative risk factors.

Methods And Results: Individual-level data from 3 large cohorts in the United States (Atherosclerosis Risk in Communities [ARIC] study, the Cardiovascular Health Study [CHS], and the Framingham Heart Study [FHS]), including 18 556 men and women aged 46 to 94 years (19% African Americans, 81% whites) were pooled to derive predictive models for AF using clinical variables. Validation of the derived models was performed in 7672 participants from the Age, Gene and Environment-Reykjavik study (AGES) and the Rotterdam Study (RS).

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Objective: Peer providers experience unique recovery and growth processes. This study examines the relationship of these processes with multiple occupational characteristics related to peer work. Outcomes are examined using positive psychology concepts: psychological well-being, posttraumatic growth, and generativity, as well as established recovery and empowerment measures.

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There is no standardized dysphagia therapy for head and neck cancer patients and scant evidence to support any particular protocol, leaving institutions and individual speech-language pathologists (SLPs) to determine their own protocols based on "typical" practices or anecdotal evidence. To gain an understanding of current usual practices, a national internet-based survey was developed and disseminated to SLPs who treat head and neck cancer (HNC) patients. From a random sample of 4,000 ASHA SID13 members, 1,931 fit the inclusion criteria, and 759 complete responses were recorded for a 39.

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