Frailty and Geriatric Syndromes in Vascular Surgical Ward Patients.
Preoperative frailty is an important predictor of poor outcomes but the relationship between frailty and geriatric syndromes is less clear. The aims of this study were to describe the prevalence of frailty and incidence of geriatric syndromes in a cohort of older vascular surgical ward patients, and investigate the association of frailty and other key risk factors with the occurrence of one or more geriatric syndromes (delirium, functional decline, falls, and/or pressure ulcers) and two hospital outcomes (acute length of stay and discharge destination).
This prospective cohort study was conducted in a vascular surgical ward in a tertiary teaching hospital in Brisbane, Australia. Consecutive patients aged ≥65 years, admitted for ≥72 hr, were eligible for inclusion. Frailty was defined as one or more of functional dependency, cognitive impairment, or nutritional impairment at admission. Delirium was identified using the Confusion Assessment Method and a validated chart extraction tool. Functional decline from admission to discharge was identified from daily nursing documentation of activities of daily living. Falls were identified according to documentation in the medical record cross-checked with the incident reporting system. Pressure ulcers, acute length of stay, and discharge destination were identified by documentation in the medical record. Risk factors associated with geriatric syndromes, acute length of stay, and discharge destination were assessed using multivariable logistic regression models.
Of 110 participants, 43 (39%) patients were frail and geriatric syndromes occurred in 40 (36%). Functional decline occurred in 25% of participants, followed by delirium (20%), pressure ulcers (12%), and falls (4%). In multivariable logistic analysis, frailty [odds ratio (OR) 6.7, 95% confidence interval (CI) 2.0-22.1, P = 0.002], nonelective admission (OR 7.2, 95% CI 2.2-25.3, P = 0.002), higher physiological severity (OR 5.5, 95% CI 1.1-26.8, P = 0.03), and operative severity (OR 4.6, 95% CI 1.2-17.7, P = 0.03) increased the likelihood of any geriatric syndrome. Frailty was an important predictor of longer length of stay (OR 2.6, 95% CI 1.0-6.8, P = 0.06) and discharge destination (OR 4.2, 95% CI 1.2-13.8, P = 0.02). Nonelective admission significantly increased the likelihood of discharge to a higher level of care (OR 5.3, 95% CI 1.3-21.6, P = 0.02).
Frailty and geriatric syndromes were common in elderly vascular surgical ward patients. Frail patients and nonelective admissions were more likely to develop geriatric syndromes, have a longer length of stay, and be discharged to a higher level of care.
McRae PJ
，Walker PJ
，Peel NM
，Hobson D
，Parsonson F
，Donovan P
，Reade MC
，Marquart L
，Mudge AM
... -
《-》
Is it better to be happy or not depressed? Depression mediates the effect of psychological well-being on adverse health outcomes in older adults.
To examine the relationship between psychological well-being and depression in older adults and the relative contribution these psychological factors have on risk of functional disability, frailty, and mortality.
This is a secondary analysis of 1668 community-dwelling older adults without dementia who participated in the second wave of the Canadian Study of Health and Aging. Baseline assessments of psychological well-being (Ryff scale) and depression (Geriatric Depression Scale; GDS) were collected. At 5-year follow-up, mortality data were collected; frailty and disability in activities of daily living were evaluated using the frailty index (FI) and the Lawton-Brody scale, respectively.
Area under the receiver-operating characteristic curve indicated that GDS and Ryff scores were able to independently discriminate whether individuals were considered frail (C = 0.66; C = 0.59, respectively), had limitations in basic (C = 0.64; C = 0.57, respectively) or instrumental (C = 0.70; C = 0.57, respectively) activities of daily living, or had died (C = 0.63; C = 0.57) at follow-up (all P < 0.01). Regression models in which the Ryff and GDS were included in the same model demonstrated that the GDS significantly predicted frailty, disability, and mortality, whereas the Ryff effect was not significant. Mediation analysis determined that the effect of psychological well-being on adverse outcomes was fully mediated by depression.
Our results suggest that although both depression and psychological well-being appear to modulate risk for adverse physical health outcomes, depression mediates this relationship. Detecting and treating depressive symptoms should be of high priority in older patients to mitigate risk of future physical health adversities including mortality. Copyright © 2016 John Wiley & Sons, Ltd.
Rao SK
，Wallace LMK
，Theou O
，Rockwood K
... -
《-》
ResearchGate
(全网免费下载)
钛学术
(全网免费下载)
