RESUMEN
Background: Deficits of physical function are associated with poor quality of life and adverse health outcomes, but data informing the association of these assessments among Black and Hispanic outpatients with heart failure (HF) are limited. Methods: The multicentre, prospective Screening for Cardiac Amyloidosis With Nuclear Imaging for Minority Populations (SCAN-MP) study identified Black and Hispanic subjects with stable HF, collected baseline characteristics, and took measures using the short physical performance battery. Subjects completed a Kansas City Cardiomyopathy Questionnaire (KCCQ), and the clinical outcomes of HF hospitalization and death were ascertained by telephone and review of the electronic health record. Results: Of 320 participants, 227 (70.9%) had physical deficits, defined by a battery score of ≤ 9. Patients with severe physical deficits reported overall lower KCCQ scores compared to those with no deficits (KCCQ score of 57.0 vs 72.4, P < 0.001). Physical limitation was significantly associated with risk of HF hospitalization, after adjustments for age, sex, and New York Heart Association class (severe physical deficit hazard ratio, 3.61; 95% confidence interval [CI], 1.19-10.93; P = 0.024; mild physical deficit hazard ratio, 2.59; 95% CI, 0.86-7.75; P = 0.090). Conclusions: Reduced physical performance is highly prevalent among Black and Hispanic outpatients with HF, and it is associated with overall KCCQ score, as well as an increased risk for HF hospitalization.
Contexte: La limitation physique est associée à une détérioration de la qualité de vie et à une aggravation de l'état de santé, mais il y a peu de données sur la corrélation entre ces paramètres chez les patients externes noirs et hispaniques atteints d'insuffisance cardiaque. Méthodologie: Dans l'étude multicentrique et prospective de dépistage de l'amylose cardiaque chez les populations minoritaires (SCAN-MP), on a ciblé des sujets noirs et hispaniques atteints d'insuffisance cardiaque stable, recueilli les caractéristiques initiales et mesuré les capacités au moyen du court test d'évaluation de la performance physique (short physical performance battery [SPPB]). Les sujets ont répondu au questionnaire de cardiomyopathie de Kansas City (KCCQ), et les critères cliniques des hospitalisations et des décès liés à l'insuffisance cardiaque ont été évalués par téléphone et par examen des dossiers de santé électroniques. Résultats: Des 320 participants, 227 (70,9 %) avaient des déficits physiques, définis par un score au SPPB de 9 ou moins. Les patients ayant des déficits physiques graves ont obtenu des scores globaux au KCCQ inférieurs aux patients sans déficit (score KCCQ de 57,0 contre 72,4; p < 0,001). La limitation physique est fortement associée au risque d'hospitalisation liée à l'insuffisance cardiaque, après ajustement pour tenir compte de l'âge, du sexe et de la classe d'insuffisance cardiaque de la New York Heart Association (rapport des risques instantanés [RRI] du déficit physique grave : 3,61; intervalle de confiance [IC] à 95 % de 1,19 à 10,93; p = 0,024; RRI du déficit physique léger : 2,59; IC à 95 % de 0,86 à 7,75; p = 0,090). Conclusions: La diminution de la performance physique est très fréquente chez les patients externes noirs et hispaniques atteints d'insuffisance cardiaque, et elle est corrélée au score global au KCCQ ainsi qu'à une augmentation du risque d'hospitalisation liée à l'insuffisance cardiaque.
RESUMEN
BACKGROUND: The proposed 2015 US Preventive Services Task Force guidelines recommend diabetes screening for individuals ≥45 years or demonstrating other risk factors for dysglycemia. Still, many patients with dysglycemia remain undiagnosed, and opportunities for early intervention are lost. METHODS: To test novel approaches for diagnosis using the haemoglobin A1c (HbA1c ) test, we screened adult patients who were admitted to an observation unit from the emergency department with no known history of pre-diabetes or diabetes. RESULTS: Of 256 subjects, 9% were newly diagnosed with diabetes and 52% were newly diagnosed with pre-diabetes. Of those aged 18-29 years, 33% were newly diagnosed with dysglycemia, while 55% of those aged 30-44 years and 70% of those aged ≥45 years were newly diagnosed with dysglycemia. CONCLUSIONS: Our results suggest that regardless of age, a large proportion of patients in the emergency department observation unit have undiagnosed dysglycemia, an important finding given the large number of observation admissions. Copyright © 2015 John Wiley & Sons, Ltd.
