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Introduction: Frailty, a clinical syndrome of decreased physiologic reserve and dysregulation in multiple physiologic systems, is associated with increased risk for adverse outcomes. Purpose: The aim of this retrospective, cross-sectional, correlational study was to characterize frailty in older adults admitted to a tertiary-care hospital using a biopsychosocial frailty assessment and to determine associations between frailty and time to in-hospital mortality and 30-day rehospitalization. Methods: The sample included 278 patients ≥55 years old admitted to medicine units. Frailty was determined using clinical data from the electronic health record (EHR) for symptoms, syndromes, and conditions and laboratory data for four serum biomarkers. A frailty risk score (FRS) was created from 16 risk factors, and relationships between the FRS and outcomes were examined. Results: The mean age of the sample was 70.2 years and mean FRS was 9.4 (SD, 2.2). Increased FRS was significantly associated with increased risk of death (hazard ratio = 1.77−2.27 for 3 days ≤ length of stay (LOS) ≤7 days), but depended upon LOS (p < .001). Frailty was marginally associated with rehospitalization for those who did not die in hospital (adjusted odds ratio = 1.18, p = .086, area under the curve [AUC] = 0.66, 95% confidence interval for AUC = [0.57, 0.76]). Discussion: Clinical data in the EHR can be used for frailty assessment. Informatics may facilitate data aggregation and decision support. Because frailty is potentially preventable and treatable, early detection is crucial to delivery of tailored interventions and optimal patient outcomes. [ABSTRACT FROM AUTHOR]

Objectives To examine whether performance on a brief memory test is related to functional outcomes in older individuals undergoing low-vision rehabilitation ( LVR) for macular disease. Design Observational cohort study of individuals receiving outpatient LVR. Setting Academic center. Participants Ninety-one individuals (average age 80.1) with macular disease. Measurements Memory was assessed at baseline using a 10-word list; memory deficit was defined as immediate recall of two or fewer words. Vision-related function was measured using the 25-item Visual Function Questionnaire ( VFQ-25) administered at baseline and during subsequent interviews (mean follow-up, 115 days). Linear mixed models were constructed to compare average trajectories of four VFQ-25 subscales: near activities, distance activities, dependency, and role difficulty. Results The 29.7% of participants with memory deficits tended to decline in ability to accomplish activities that involved near vision. Controlling for age, sex, and education, the functional trajectory of participants with memory deficit differed significantly from that of those with better memory ( P = .002), who tended to report improvements in ability to accomplish near activities. Conclusion Of older adults receiving LVR for macular disease, those with memory deficits experienced worse functional trajectories in their ability to perform specific visually mediated tasks. A brief memory screen may help explain variability in rehabilitation outcomes and identify individuals who might require special accommodations. [ABSTRACT FROM AUTHOR]

Objectives To determine whether readily collected perioperative information might identify older surgical patients at higher risk of complications. Design Retrospective cohort study. Setting Medical chart review at a single academic institution. Participants One hundred two individuals aged 65 and older who underwent abdominal surgery between January 2007 and December 2009. Measurements Primary predictor variables were first postoperative Braden Scale score (within 24 hours of surgery) and a Deficit Accumulation Index ( DAI) constructed based on 39 available preoperative variables. The primary outcome was presence or absence of complication within 30 days of surgery. Results Of 102 patients, 64 experienced at least one complication, with wound infection being the most common. In models adjusted for age, race, sex, and open versus laparoscopic surgery, lower Braden Scale scores were predictive of 30-day postoperative complication (odds ratio ( OR) = 1.30, 95% confidence interval ( CI) = 1.06-1.60), longer length of stay (β = 1.44 (0.25) days; P ≤ .001), and discharge to an institution rather than home ( OR = 1.23, 95% CI = 1.02-1.48). The cut-off value for the Braden score with the highest predictive value for complication was ≤ 18 ( OR = 3.63, 95% CI = 1.43-9.19; c statistic 0.744). The DAI and several traditional surgical risk factors were not significantly associated with 30-day postoperative complications. Conclusion This is the first study to identify the perioperative Braden Scale score, a widely used risk-stratifier for pressure ulcers, as an independent predictor of other adverse outcomes in geriatric surgical patients. Further studies are needed to confirm this finding and to investigate other uses for this tool, which correlates well to phenotypic models of frailty. [ABSTRACT FROM AUTHOR]