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Hospital Characteristics, Inpatient Processes of Care, and Readmissions of Older Adults with Hip Fractures.

ABSTRACT: OBJECTIVES:To determine hospital-level predictors of readmission after hip fracture or potentially related inpatient care processes. DESIGN:Retrospective cohort study. SETTING:U.S. acute care hospitals. PARTICIPANTS:Fee-for-service Medicare beneficiaries who underwent hip fracture surgery between 2007 and 2009 (N = 458,526). MEASUREMENTS:Information was obtained on hospital case volumes, teaching status, bed count, nurse staffing, and technological capabilities from Medicare files, and multivariable logistic regression was used to measure the association between these factors and an endpoint of readmission or death at 30 days and between these factors and the timing of surgery. RESULTS:Participants treated in the highest-volume hospitals (>175 cases for the study period) had lower odds of readmission or death at 30 days than those treated in low-volume hospitals (?12; adjusted odds ratio (aOR) = 0.87, 95% confidence interval (CI) = 0.83-0.92, P < .001). Higher nurse skill mix (aOR = 0.88, 95% CI = 0.8-0.96; P = .007) and higher ratio of nurses to beds (aOR = 0.98; 95% CI = 0.97-0.99; P < .001) were also associated with better 30-day outcomes. Greater hospital case volume was associated with lower odds of surgical delay beyond 48 hours. CONCLUSION:Better nurse staffing and higher case volumes are associated with lower rates of readmission and mortality after hip fracture surgery; individuals treated at high-volume centers experienced fewer delays in treatment, potentially indicating better inpatient care processes.

SUBMITTER: Elkassabany NM

PROVIDER: S-EPMC4988892 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature

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Hospital Characteristics, Inpatient Processes of Care, and Readmissions of Older Adults with Hip Fractures.

Elkassabany Nabil M NM Passarella Molly M Mehta Samir S Liu Jiabin J Neuman Mark D MD

Journal of the American Geriatrics Society 20160628 8

<h4>Objectives</h4>To determine hospital-level predictors of readmission after hip fracture or potentially related inpatient care processes.<h4>Design</h4>Retrospective cohort study.<h4>Setting</h4>U.S. acute care hospitals.<h4>Participants</h4>Fee-for-service Medicare beneficiaries who underwent hip fracture surgery between 2007 and 2009 (N = 458,526).<h4>Measurements</h4>Information was obtained on hospital case volumes, teaching status, bed count, nurse staffing, and technological capabilitie ...[more]

PMID: 27351297

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Project description:BackgroundDisplaced intracapsular hip fractures are typically treated with hemiarthroplasty (HA) or total hip arthroplasty (THA). A number of professional bodies recommend considering THA for patients that were independently mobile and cognitively intact before injury. The aim of this study was to compare the outcomes between HA and THA for independently mobile older adults with hip fractures.MethodsA systematic review and meta-analysis of RCTs was undertaken alongside analysis of a propensity score matched national cohort of older adults (aged > 60) with hip fractures. Participants were identified for the propensity score matched cohort from the National Hip Fracture Database (NHFD), which was linked to Hospital Episode Statistics (HES) and civil death registration data. The primary outcomes were 12-month dislocation, revision, and mortality. The secondary outcomes were length of stay, discharge home, unplanned re-admission, functional outcomes, and health-related quality of life.ResultsFive RCTs reported higher THA dislocation but this was not statistically significant (THA risk ratio [RR] 2.77, 95% CI 0.81 to 9.48). However, THA dislocation was significantly higher in the national observational dataset (sub-distribution hazard ratio [SHR] 1.73, 95% CI 1.24 to 2.41). Meta-analysis of data from four RCTs did not identify a significant difference in terms of revision (RR 1.52, 95% CI 0.56 to 4.14). However, THA revision was significantly lower in the national dataset (SHR 0.66, 95% CI 0.48 to 0.90). Meta-analysis of data from 5 RCTs suggested higher mortality amongst patients undergoing HA (RR 0.63, 95% CI 0.38 to 1.04), which was also observed within the national registry dataset (hazard ratio 0.45, 95% CI 0.37 to 0.54).ConclusionsNational clinical registries can provide important context when interpreting RCT data, which may alone be inadequate for comparing the safety profile of surgical interventions. These data suggest that THA is at significantly higher risk of dislocation but lower risk of revision within 12 months. The finding from both RCT and clinical registry data that THA is associated with lower 12-month mortality amongst the fittest patients with hip fractures requires urgent further study to determine whether or not this can be replicated in other balanced populations.

Project description:BackgroundThe Blue Book (2005), recommended guidelines for patients care with fragility fractures. Together with introduction of a National Hip Fracture Database Audit and Best Practice Tariff model to financially incentivise hospitals by payment of a supplement for patients whose care satisfied six clinical standards), have improved hip fracture after-care. However, there is a lack of data-driven evidence to support its effectiveness. We aimed to verify the impact of an orthogeriatric service on hospital length of stay (LOS)-duration from admission to discharge.MethodsWe conducted a repeated cross-sectional study over a 10 year period of older individuals aged ≥ 60 years admitted with hip fractures to a hospital.ResultsAltogether 2798 patients, 741 men and 2057 women (respective mean ages; 80.5 ± 10.6 and 83.2 ± 8.9 years) were admitted from their own homes with a hip fracture and survived to discharge. Compared to 2009-2014, LOS during 2015-2019, when the orthogeriatric service was fully implemented, was shorter for all discharge destinations: 10.4 vs 17.5 days (P < 0.001). Each discharge destination showed reductions: back to own homes, 9.7 vs 17.7 days (P < 0.001); to rehabilitation units: 10.8 vs 13.1 days (P < 0.001); to residential care: 15.4 vs 26.2 days (P = 0.001); or nursing care, 24.4 vs 53.1 days (P < 0.001). During 2009-2014, the risk of staying > 3 weeks in hospital was greater by six-fold and pressure ulcers by three-fold. The number of bed days for every thousand patients per year was also shortened during 2015-2019 by: 1665 days for discharge back to own homes; 469 days with transfer to rehabilitation units; 1258 days for discharge to residential care, and 5465 days to nursing care. Estimated annual savings (2017 costs) per thousand patients after complete establishment of the service was about £2.7 m.ConclusionsImplementation of an orthogeriatric service generated significant reductions in hospital LOS for all patients, with associated cost-savings, especially for those discharged to nursing care.

Project description:BackgroundBoth dialysis facilities and hospitals are accountable for 30-day hospital readmissions among U.S. hemodialysis patients. We examined the association of post-hospitalization processes of care at hemodialysis facilities with pulmonary edema-related and other readmissions.MethodsIn a retrospective cohort comprised of electronic medical record (EMR) data linked with national registry data, we identified unique patient index admissions (n = 1056; 2/1/10-7/31/15) that were followed by ≥3 in-center hemodialysis sessions within 10 days, among patients treated at 19 Southeastern dialysis facilities. Indicators of processes of care were defined as present vs. absent in the dialysis facility EMR. Readmissions were defined as admissions within 30 days of the index discharge; pulmonary edema-related vs. other readmissions defined by discharge codes for pulmonary edema, fluid overload, and/or congestive heart failure. Multinomial logistic regression to estimate odds ratios (ORs) for pulmonary edema-related and other vs. no readmissions.ResultsOverall, 17.7% of patients were readmitted, and 8.0% had pulmonary edema-related readmissions (44.9% of all readmissions). Documentation of the index admission (OR = 2.03, 95% CI 1.07-3.85), congestive heart failure (OR = 1.87, 95% CI 1.07-3.27), and home medications stopped (OR = 1.81, 95% CI 1.08-3.05) or changed (OR = 1.69, 95% CI 1.06-2.70) in the EMR post-hospitalization were all associated with higher risk of pulmonary edema-related vs. no readmission; lower post-dialysis weight (by ≥0.5 kg) after vs. before hospitalization was associated with 40% lower risk (OR = 0.60, 95% CI 0.37-0.96).ConclusionsOur results suggest that some interventions performed at the dialysis facility in the post-hospitalization period may be associated with reduced readmission risk, while others may provide a potential existing means of identifying patients at higher risk for readmissions, to whom such interventions could be efficiently targeted.

Project description:ObjectivesTo identify and synthesise available evidence on the impact of transitional care interventions with both predischarge and postdischarge elements on readmission rates in older medical patients.DesignA systematic review.MethodInclusion criteria were: medical patients ≥65 years or mean age in study population of ≥75 years; interventions were transitional care interventions between hospital and home with both predischarge and postdischarge components; outcome was hospital readmissions. Studies were excluded if they: included other patient groups than medical patients, included patients with only one diagnosis or patients with only psychiatric disorders. PubMed, The Cochrane Library, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Web of Science were searched from January 2008 to August 2019. Study selection at title level was undertaken by one author; the remaining selection process, data extraction and methodological quality assessment were undertaken by two authors independently. A narrative synthesis was performed, and effect sizes were estimated.ResultWe identified 1951 records and included 11 studies: five randomised trials, four non-randomised controlled trials and two pre-post cohort studies. The 11 studies represent 15 different interventions and 29 outcome results measuring readmission rates within 7-182 days after discharge. Twenty-two of the 29 outcome results showed a drop in readmission rates in the intervention groups compared with the control groups. The most significant impact was seen when interventions were of high intensity, lasted at least 1 month and targeted patients at risk. The methodological quality of the included studies was generally poor.ConclusionTransitional care interventions reduce readmission rates among older medical patients although the impact varies at different times of outcome assessment. High-quality studies examining the impact of interventions are needed, preferably complimented by a process evaluation to refine and improve future interventions.Prospero registration numberCRD42019121795.

Dataset Information

Hospital Characteristics, Inpatient Processes of Care, and Readmissions of Older Adults with Hip Fractures.

Publications

Hospital Characteristics, Inpatient Processes of Care, and Readmissions of Older Adults with Hip Fractures.

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