Lower Likelihood Of Readmission Research Articles

Association between self-reported pain experiences in hospital and ratings of care, readmission and emergency department visits: a population-based study from New South Wales, Australia.

Evidence on patient experiences with pain in hospitals and its impact on post-discharge outcomes is limited. This study investigated the prevalence of pain in hospitals, patient characteristics associated with pain management adequacy, and the link between pain experiences, care ratings, readmission and emergency department visits after discharge. We conducted a retrospective cross-sectional analysis of the 2019 Adult Admitted Patient Survey, focusing on self-reported pain experiences, including presence, severity and management adequacy. The outcomes included self-reported overall care ratings; readmission; and emergency department visits within one month of discharge. Multivariable logistic regression adjusted for population weight was used to estimate adjusted odds ratios. Among 75 large public hospitals, 21,900 patients responded (35% response rate), with 51% of patients reporting pain (mean (SD) age 57 (8.8) y; 54.9% female), 38.3% of whom classified their pain as severe. Aboriginal and/or Torres Strait Islander people and patients who spoke a language other than English were less likely to report adequate pain management (aOR (95%CI) 0.74 (0.58-0.96) and 0.82 (0.70-0.96), respectively). Pain also correlated with poor to very poor care ratings (aOR (95%CI) 2.05 (1.42-2.95)). Those patients who experienced pain were twice as likely to be readmitted (aOR (95%CI) 1.92 (1.55-2.37)) or visit the emergency department after discharge (aOR (95%CI) 1.91 (1.58-2.32)). Conversely, adequate pain management was associated with a lower likelihood of readmission (aOR (95%CI) 0.69 (0.51-0.94)) and emergency department visits (aOR (95%CI) 0.62 (0.44-0.87)). Mediation analysis suggests adequate pain management significantly mediated the relationship between pain severity and hospital rating (50.8%), readmission (11.6%) and emergency department visits (5.9%), after adjusting for all available observed confounders. This study highlights the importance of adequate pain management in patients' perception of care and recovery outcomes, especially among culturally and linguistically diverse patients.

Factors associated with readmissions in psychiatric inpatient care: a prospective cohort study based on hospital registers

BackgroundReadmissions in psychiatric inpatient care may reflect problems in the provision of care, but the underlying factors are not well known. We examined the associations of patient characteristics (sociodemographic factors, diagnoses), treatment (duration, previous episodes, neuromodulation) and ward overload with psychiatric inpatient readmissions and multiple readmissions in Finland.MethodsWe used a routinely collected data pool from one hospital district and followed all 2052 hospitalizations that started in 2018. The outcomes were readmission within 30 days and one year, and among those with readmission, the number of readmissions.ResultsOf the patients, 11% had readmission within 30 days and 33% had readmission within one year. Women, those with previous hospitalizations, those with an ICD-10 diagnosis from the ‘behavioural syndromes associated with physiological disturbances and physical factors / disorders of adult personality and behaviour’ group, those with a diagnosis from the ‘neurotic, stress-related and somatoform disorders’ group, those with psychotic disorders, and those who received neuromodulation treatment were more likely to have readmissions. Having a diagnosis of ‘disorders of psychological development’ or ‘behavioural and emotional disorders with onset usually occurring in childhood and adolescence’ was associated with a lower likelihood of readmission. The duration of treatment and ward overload during the index period were not associated with readmission.ConclusionsThe findings of this study suggest possible risk factors for readmission and can be used to plan psychiatric care. To some degree, the risk factors varied between different readmission types. It is important to examine whether there are unmet treatment needs in psychiatric inpatient care for children and adolescents.

Do Racial Disparities Impact Healthcare Costs and Resource Utilization after Total Joint Replacements?

Background Racial disparities currently exist in healthcare and can have a significant impact on patient outcomes and access to quality care. Previous studies have indicated that black patients are more likely to experience delays in treatment and increased surgical complications. Hispanic patients have more comorbidities and increased complications when undergoing orthopaedic surgeries. The purpose of this study was to evaluate the impact of racial disparities on postoperative complications and readmission rates following Total Joint Arthroplasty (TJA). Methods The largest single healthcare network database was queried to identify total joint arthroplasty patients treated in a single division between 2017 and 2021. Patient demographics including age, race, gender, and comorbidities were collected. Logistic regression and odds ratio point estimate analyses were utilized to assess for associations between race (defined as Whites, Blacks, Hispanics, Asians, and Others) and postoperative medical complications and surgical complications, which were collected for all patients. Patient outcomes included length of stay, hospital readmission status at 30 and 90 days postoperative, and emergency room (ER) visits up to 90 days. Results A total of 16,940 patients were included in this analysis consisting of 62% female, a mean age of 71 years and mean BMI of 29.4 kg/m2 . Racial demographics consisted of 61.6% White, 12.3% Black, 24.1% Hispanic, 0.8% Asian, and 1.2% Other. Race was not significantly associated with increased readmissions at 30 days (p=0.2215) and hispanic patients were 14% less likely to be readmitted within 90 days (p = 0.0208) but were not found to have differences in ER visits when compared to White patients. Black and Asian patients were not significantly more likely to visit the ER within 90 days or to be readmitted to the hospital within 90 days when compared to White patients. Race was not significantly associated with postoperative medical complications or surgical complications. Conclusions This study found a higher readmission rate of up to 20% for total joint arthroplasty patients within 90 days of follow-up. Although race did not appear to be a significant determinant of additional ER visits or readmissions, there was some variation seen amongst Hispanic patients undergoing TJR with a lower likelihood of readmission at 60 and 90 days postoperative.

Postpartum Emergency Department Visits and Risk Factors for Readmission [ID: 1363150

INTRODUCTION: Postpartum emergency department (ED) visits complicate 12% of births. We aimed to characterize trends in ED visits and risk factors for readmission. METHODS: This was a retrospective cohort study on postpartum ED visits within 42 days of delivery at a tertiary care center over 1 year. Readmitted patients were compared to those who remained outpatient as appropriate. IRB #14-001098. RESULTS: Of 3,084 deliveries, 138 (4.5%) patients presented to the ED for total 157 encounters. 17 (12.3%) patients presented more than once. 55 (35%) ED visits resulted in readmission, with 4 patients readmitted twice. Public insurance rates in the cohort were significantly higher than baseline (16.7% versus 8.5%, P=.001). Postpartum hypertension (HTN) was the most common reason for ED visits (40%) and had four times higher likelihood of being readmitted (adjusted odds ratio [aOR] 4.076, 95% CI 2.04–8.15, P<.001). Black women were six times more likely to be readmitted compared to other groups (aOR 6.53, 95% CI 1.26–33.88, P=.026). Coexistent psychiatric disease had lower likelihood of readmission (aOR 0.43, 95% CI 0.19–0.95, P=.037). Having more than one ED visit led to fivefold higher odds of readmission (aOR 5.05, 95% CI 1.66–15.32, P=.004). Median days from delivery to ED visit were 8 (interquartile range [IQR]: 5, 15). CONCLUSION: Seventy-three percent of presentations to the ED were within 2 weeks of delivery, and postpartum HTN was the leading cause. Black patients were more likely to be readmitted. Further studies are needed to evaluate whether earlier postpartum visits for high-risk groups may reduce ED visits and readmissions.

30-Day readmission rates in pediatric patients with functional seizures

PurposeTo ascertain the rates of 30-day readmissions and emergency department presentations among pediatric patients with an index admission for functional seizures. MethodA retrospective chart review of pediatric patients with an index discharge from the pediatric epilepsy monitoring unit (EMU) or general neurology service for functional seizures. Data collected included demographics, comorbidities, risk factors, and treatment during the index admission. ResultsA total of one hundred and two patients were included, of which nearly one in five had a 30-day readmission or emergency department presentation. Index admission to the general neurology service was independently associated with more re-presentations to the hospital (t = 3.26, p < 0.0015). The univariate analysis indicated that cognitive impairment and autism were associated with a lower likelihood of readmission, while a neurology referral and being started on an anti-seizure medication were associated with a greater likelihood of readmission. ConclusionA substantial proportion of pediatric patients with FS return to the hospital within 30 days of discharge. Our data suggest that patients admitted to the EMU service have a lower likelihood of readmission. We speculate that this may be due to differences in patient clinical characteristics as well as the comprehensiveness of the diagnostic evaluation and management in the EMU compared to the general neurology service.

Do PEEK Rods for Posterior Instrumented Fusion in the Lumbar Spine Reduce the Risk of Adjacent Segment Disease?

Polyetheretherketone (PEEK) rods were clinically introduced in the mid-2000s as an alternative to titanium (Ti) rods for posterior instrumented lumbar spine fusion, theorized to reduce the risk of adjacent segment disease (ASD). However, few studies have follow-up beyond 2 years. Consequently, we conducted a matched cohort study using data from Kaiser Permanente's spine registry to compare the 2 rod systems and risk for outcomes. Patients aged ≥18 undergoing first posterior lumbar fusion for a degenerative diagnosis from 2009 to 2018 using either a PEEK or a Ti rod were identified. Fusions using Ti rods were 2:1 propensity score matched to PEEK rods on the following factors: patient age, body mass index, smoking, American Society of Anesthesiologists classification, diagnosis, interbody use, bone morphogenic protein use, number of levels fused, fusion levels, and operative year. The matched sample included 154 PEEK and 308 Ti fusions. We used Cox regression to evaluate ASD and nonunion, and logistic regression to evaluate 90-day emergency department (ED) visit, readmission, and complication. We did not observe a difference in risk for ASD (hazard ratio = 1.02, 95% confidence interval [CI] = 0.66-1.59) or ED visit (odds ratio [OR] = 0.88, 95% CI = 0.48-1.59). A lower likelihood of readmission (OR = 0.34, 95% CI = 0.13-0.94) was observed following PEEK fusion compared with Ti. No nonunions or 90-day complications were observed for the PEEK group; 5 (2-year cumulative incidence = 0.7%) nonunions and 4 (1.3%) complications were observed for the Ti group. Our multicenter study did not support the hypothesis that PEEK rods are associated with a lower ASD risk. Reasons for readmission need to be identified to better understand the differences observed here. Further study of patients with TLIF using Ti and PEEK rods and posterolateral fusion with Ti and PEEK rods is needed. The present study adds to the literature supporting their midterm effectiveness of PEEK rods compared with Ti rods for both their safety and their effectiveness at the 5-7-year follow-up. 3.

Burden and Correlates of Hospital Readmissions among U.S. Peritoneal Dialysis Patients.

Background:Hospital readmissions are common among in-center hemodialysis patients, but little is known about readmissions among peritoneal dialysis (PD) patients. Using national administrative data, we aimed to examine the burden and correlates of hospital readmissions among U.S. PD patients.Methods:Among 10,505 adult U.S. PD patients with an index admission (first admission after 120 days on dialysis) between 31 January 2011 and 30 November 2014, readmissions were defined as new hospital admissions within 30 days of index discharge. Multivariable logistic regression was used to obtain adjusted odds ratios (ORs) for readmission.Results:Overall, 26.8% of index admissions were followed by a readmission. Readmitted patients were more likely to have congestive heart failure (31.0% vs 25.4%; p < 0.001) and peripheral arterial disease (11.6% vs 8.6%; p < 0.001) and had longer index admission length of stay (median = 4 vs 3 days; p < 0.001) than those who were not; age, sex, and race did not differ by readmission status. After adjustment for patient and index admission characteristics, longer length of stay (≥ 4 vs < 4 days, OR = 1.48, 95% confidence interval [CI] 1.35 - 1.62), peripheral arterial disease (OR = 1.31, 95% CI 1.16 - 1.57), congestive heart failure (OR = 1.25, 95% CI 1.13 - 1.39), and ischemic heart disease (OR = 1.12, 95% CI 1.01 - 1.24) were associated with higher likelihood of readmission; index admission due to peritonitis vs other causes was associated with lower likelihood of readmission (OR = 0.80, 95% CI 0.70 - 0.92).Conclusions:Our results suggest that, particularly in the absence of a PD-related cause of hospitalization such as peritonitis, PD patients may be at high risk for readmission and may benefit from closer post-discharge monitoring.

Meta-Analysis of Clinical Trials That Evaluate the Effectiveness of Hospital-Initiated Postdischarge Interventions on Hospital Readmission.

Under pressure to avoid readmissions, hospitals are increasingly employing hospital-initiated postdischarge interventions (HiPDI), such as home visits and follow-up phone calls, to help patients after discharge. This study was conducted to assess the effectiveness of HiPDI on reducing hospital readmissions using a systematic review of clinical trials published between 1990 and 2014. We analyzed twenty articles on HiPDI (from 503 reviewed abstracts) containing 7,952 index hospitalizations followed for a median 3 months (range 1-24) after discharge for readmission. The two most common HiPDI included follow-up phone calls (n = 14, 70%) or home visits (n = 11, 55%); eighty-five percent (n = 17) of studies had multiple HiPDI. In meta-analysis, exposure to HiPDI was associated with a lower likelihood of readmission (odds ratio [OR], 0.8 [95% CI, 0.7-0.9]). Patients receiving ≥2 postdischarge home visits or ≥2 follow-up phone calls had the lowest likelihood of readmission (OR, 0.5 [95% CI, 0.4-0.8]). Hospital-initiated postdischarge interventions seem to have an effect on reducing hospital readmissions. Together, multiple home visits and follow-up phone calls may be the most effective HiPDI to reduce hospital readmission.

Readmission after inpatient percutaneous coronary intervention in the Medicare population from 2000 to 2012

Since year 2000, reducing hospital readmissions has become a public health priority. In addition, there have been major changes in percutaneous coronary intervention (PCI) during this period. The cohort consisted of 3,250,194 patients admitted for PCI from January 2000 through November 2012. Overall, 30-day readmission was 15.8%. Readmission rates declined from 16.1% in 2000 to 15.4% in 2012 (adjusted odds ratio for readmission 1.33 in 2000 compared with 2012). Of all readmissions after PCI, the majority were for cardiovascular-related conditions (>60%); however, only a small percentage (<8%) of total readmissions were for acute myocardial infarction, unstable angina, or cardiac arrest/cardiogenic shock. A much larger percentage of patients were readmitted with chest pain/angina (7.9%), chronic ischemic heart disease (26.6%), and heart failure (12%). A small proportion was due to procedural complications and gastrointestinal (GI) bleeding. The use of PCI with stenting during readmissions was variable, increasing from 14.2% in 2000 to 23.7% in 2006 and then declining to 12.1% in 2012. Hospital mortality during readmission was 2.5% overall and varied over time (2.8% in 2000, decreasing to 2.2% in 2006 and then rising again to 3.1% in 2012). Patients who were readmitted had >4× higher 30-day mortality than those who were not. Among Medicare beneficiaries, readmission after PCI declined over time despite patients having more comorbidities. This translated into a 33% lower likelihood of readmission in 2012 compared with 2000. A small proportion of readmissions were for acute coronary syndromes.

Abstract 153: Estimating Medication Adherence Effects Using Part D Copayment as an Instrumental Variable in Heart Failure Patients

Purpose: Better adherence to medications for heart failure patients may be associated with lower rates of readmission following hospital discharge. Treatment selection could bias estimated effects of medication adherence, but using variation in the Part D copayment within and between patients over time as an instrumental variable (IV) may help identify medication adherence effects. Methods: We use data from the Atherosclerosis Risk in Communities (ARIC) Study to construct person-month records for up to 12 months following discharge for 952 hospitalizations for 541 ARIC cohort participants with heart failure between 2006-2012 who were enrolled in Part D. We measure medication adherence from Part D claims as “proportion ambulatory days covered” (PADC) each month. Adherence is defined as PADC≥80%. We use bivariate probit to jointly estimate models for medication adherence and outcomes (monthly rate of hospital readmission or death) for months 2-12 following discharge. The adherence model uses dummy variables to control for Part D copayment phase ($250 deductible, 25%, 100% donut hole, or 5%) interacted with Medicaid copayment coverage as IV. Outcomes are modeled as a function of adherence in the prior month. Both equations also control for patient demographics and case mix including comorbidities and clinic/lab values. Separate models are run for three medications (ACEI/ARB, beta blockers or diuretics). We also estimate outcome logit equations without IV. Results: Average adherence per month was 49%, 51% and 52% for ACEI/ARB, beta blockers and diuretics, respectively. Readmission and death rates per month were 11% and 1%, respectively; 60% of patients who were not readmitted within the first 30 days were readmitted at some point during the year following discharge. Approximately 23% of follow-up months were for patients in the “donut hole” with 100% copayment. Part D copayment for persons without Medicaid drug coverage was a strong instrument in predicting adherence. In single equation models, being adherent to medication in one month was not associated with a reduced likelihood of readmission or death next month. However, the association was substantively and statistically associated in bivariate probit models using Part D copay as an IV. For example, without an IV, ACEI/ARB adherence did not predict readmission or death in the following month (OR 0.94; 95% CI 0.73-1.22); among patients whose adherence depends partly on cost-sharing, the IV estimation showed a lower likelihood of readmission or death (OR 0.54; 95% CI 0.31-0.92). Conclusions: Medication adherence after hospitalization is suboptimal, and readmission rates during the year following discharge are high. Associations between medication adherence and readmission/death corrected for selection suggest that patients with heart failure may benefit from continued interventions to improve medication adherence.

Abstract 126: In-hospital Depression Predicts Early Hospital Readmission after an Acute Coronary Syndrome: Preliminary Data from TRACE-CORE

Background: Hospital systems, patients and providers seek to avert rehospitalizations within 30 days for patients admitted with an acute coronary syndrome (ACS). Rehospitalizations within 30 days of discharge are often considered preventable and to reflect poor in-hospital management or discharge practices. However, independent associations of psychosocial factors with early rehospitalization in patients admitted with an ACS have not been examined. Methods: A multi-racial cohort of 1,540 patients admitted with an ACS reported psychosocial factors via standardized questionnaires in an in-hospital interview. One month following discharge, patients were interviewed via phone and reported hospital readmissions. We used logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs) of the association between in-hospital psychosocial characteristics (depression, anxiety, and perceived stress), health literacy and numeracy, and cognitive status, with self-reported readmission within 30 days. Results: Participants were 34% female and 17% non-white, with a mean age of 62 years and a mean length of stay of 4.1 days. Rehospitalization was reported for 14% (n=208) of participants, 77% of which were due to CVD. In univariate analyses, in-hospital severe depression, anxiety, and high stress were associated with higher odds of early readmission, whereas low health numeracy was associated with lower odds of early readmission (Table 1). Severe depression remained associated with higher odds and low health numeracy remained associated with lower odds of early readmission in a multivariable model including covariates associated on univariate testing with rehospitalization. Conclusions: Early readmission after hospitalization for an ACS was common and associated with in-hospital depression and health numeracy. Notably, depression and health numeracy were the only predictors independently associated with readmission in multivariable analyses. We speculate that the lower likelihood of readmission for those with low numeracy may be related to less engagement with the healthcare system. In-hospital screening for depression and characterization of health numeracy may help stratify risk for early rehospitalization after an ACS.

The effect of a collaborative pharmacist-hospital care transition program on the likelihood of 30-day readmission.

The effect of a collaborative pharmacist-hospital care transition program on the likelihood of 30-day readmission was evaluated. This retrospective cohort study was conducted in two acute care hospitals within the same hospital system in the southeastern United States. One hospital initiated a care transition program in January 2011; the other hospital did not have such a program. All patients who were discharged from either hospital to home from January 1, 2010, through December 31, 2011, were included in the study. The two key program components included bedside delivery of postdischarge medications and follow-up telephone calls two to three days after discharge. The likelihood of readmission was assessed using multiple logistic regression. Over the 2-year study period, 19,659 unique patients had 26,781 qualifying index admissions, 2,523 of which resulted in a readmission within 30 days of discharge. After adjusting for various demographic and clinical characteristics, the usual care group (i.e., patients who did not participate in the program) had nearly twice the odds of readmission within 30 days (odds ratio [OR], 1.90; 95% confidence interval [CI], 1.35-2.67), compared with the intervention group (i.e., program participants). For patients age 65 years or older, those in the usual care group had a sixfold increase in the odds of a 30-day readmission (OR, 6.05; 95% CI, 1.92-19.00) relative to those in the intervention group. A care transition program was associated with a lower likelihood of readmission and had a greater effect on older patients.

Contemporary In-Hospital Management Strategies for Acute Decompensated Heart Failure

Acute decompensated heart failure (ADHF) is a common syndrome with diverse etiologies and precipitating factors, which is associated with significant morbidity and mortality. Tremendous resources are used in treating this syndrome, with few prospectively designed clinical trials to guide therapy. Patients suffering from ADHF are at increased risk for readmission to the hospital as well as an increased risk of death. Prompt identification and management of these patients can lead to shorter length of hospital stay, lower likelihood of readmission, and, perhaps, lower mortality. Initial treatment should target the relief of congestive symptoms. Intravenous loop diuretics are the mainstay of therapy, whereas ultrafiltration has emerged as a viable option in patients refractory to conventional treatment with diuretics. The safety and efficacy of nesiritide have been clarified in a recent large randomized trial, reassuring a favorable safety profile, but with modest improvement in short-term clinical outcomes. Thus, the preferred intravenous vasoactive medication has yet to be determined in large clinical trials, and positive inotropic agents should be reserved for patients with hemodynamic collapse. This article reviews the in-hospital assessment and management of ADHF.

Continuing Care After Inpatient Psychiatric Treatment for Patients With Psychiatric and Substance Use Disorders

Continuing Care After Inpatient Psychiatric Treatment for Patients With Psychiatric and Substance Use Disorders

Risk Factors for Readmission After Neonatal Cardiac Surgery

Background Repeat hospitalizations place a significant burden on health care resources. Factors predisposing infants to unplanned hospital readmission after congenital heart surgery are unknown. Methods This is a single-center, case-control study. Cases were rehospitalized or died within 30 days of discharge following an arterial switch operation (ASO) or Norwood procedure (NP) between 1992 and 2002. Controls underwent an ASO or NP between 1992 and 2002, and were neither readmitted nor died within 30 days of discharge. Patients and controls were matched by gender, year of birth, and procedure. Potential risk factors examined included indices of medical status at the time of discharge, determinants of access to health care, and provider characteristics. Results Forty-eight patients were readmitted; 19 of 498 (3.8%) following an ASO and 29 of 254 (11.4%) after a NP ( p < 0.001). Six infants died within 30 days of discharge; 1 after an ASO and 5 after a NP. In multivariate analysis, predictors of readmission or death were: residual hemodynamic problem(s) (odds ratio [OR] 4.10 [1.18, 14.3], p = 0.026); an intensive care unit stay greater than 7 days (OR 5.17 [1.12, 23.9] p = 0.035) (ASO); residual hemodynamic problem(s) (OR 5.84 [1.98, 17.2], p = 0.001); and establishment of full oral intake less than 2 days before discharge (OR 5.83 [1.83, 18.6], p = 0.003) (NP). Combining both groups, living in a low income Zip Code (< $30,000/annum) was associated with a lower likelihood of readmission (OR 0.25 [0.07, 0.85], p = 0.027). Conclusions Residual hemodynamic problem(s) predispose to hospital readmission after the ASO and NP. Low socioeconomic status may reduce the likelihood of readmission even when problems arise.