Trends In Hospitalization Rates Research Articles

Temporal trend in hospitalizations for malignant neoplasm and benign neoplasm: a nationwide study, China, 2004–2020

The increasing cancer burden calls for reliably assessed changes in the hospitalizations for tumors over time and space in China. This study evaluated trends in hospitalization rate, in-hospital mortality, length of stay (LOS), and medical costs for malignant and benign neoplasms. Data were derived from China Health Statistical Yearbooks from 2004 to 2020. Temporal trends in hospitalization rates and in-hospital mortality rates were assessed through the Cochran-Armitage Test. We used the linear model with continuous variables to test for the trend. The malignant neoplasm hospitalization rate increased from 1.1‰ to 5.8‰ and the benign neoplasm increased from 1.0‰ to 2.0‰. The in-hospital mortality rate due to malignant neoplasm and benign neoplasm decreased from 5.11 to 2.87% (P for trend < 0.001) and 0.14–0.01% (P for trend < 0.001), respectively. Among all patients hospitalized with malignant neoplasm, the average cost per hospitalization significantly increased during the study period (P for trend < 0.001), adjusted for the Consumer Price Index. However, the average LOS gradually decreased (P for trend < 0.001). In line with the trend of malignant neoplasm, the average cost per hospitalization increased significantly among all patients hospitalized for benign neoplasm (P for trend < 0.001), and the average LOS showed a steady downward trend (P for trend < 0.001). We found upward trends in hospitalization rates, and medical costs in neoplasms. By contrast, substantial decreases in in-hospital mortality and LOS. The hospitalization rate gap between urban and rural areas is narrowed.

Time trend and costs of hospitalizations with diabetes mellitus as main diagnosis in the Brazilian National Health System, 2011 to 2019.

To analyze the diabetes mellitus (DM) temporal trend and hospitalization costs in Brazil, by region, Federative Units (FUs) and population characteristics, from 2011 to 2019. This was an ecological study with data from the Hospital Information System, analyzing the annual trend in hospitalization rates for DM according to sex, age, race/skin color and region/FU by Prais-Winsten generalized linear regression. A total of 1,239,574 DM hospitalizations were recorded in the country and the hospitalization rates was 6.77/10,000 inhabitants in the period. The DM hospitalization rates trend was falling for both sexes and in most regions, while it was rising in the younger population and for length of stay (average 6.17 days). Total expenditure was US$ 420,692.23 and it showed a rising trend. The temporal trend of hospitalization rates due to DM was falling, with differences according to region/FU and age group. Average length of stay and expenditure showed a rising trend. From 2011 to 2019, the diabetes mellitus hospitalization rate was 6.77 per 10,000 inhabitants, with a falling trend. Total expenditure was US$420,692.23 and it showed a rising trend. The study warns of the increase in child and adolescent hospitalizations, which indicates the need to invest in preventive actions and early diagnosis. The increase in length of hospital stay and related costs indicates a worrying scenario for the Brazilian National Health System and emphasizes the need to improve access to and quality of care, with a focus on diabetes education, so as to avoid complications and hospitalizations.

Hospitalization Trends of Fractures Presenting to the Emergency Room From 2009 to 2021

Purpose&#x0D; Assessing trends in hospitalization rates due to fractures may be used as an indirect epidemiologic metric to predict future patient volumes, staffing needs, revenue, expenditures, and allocation of resources. The aim of this study is to analyze the trend of hospitalizations for patients who presented to Emergency Departments (EDs) with fractures from 2009 to 2021.&#x0D; Methods&#x0D; We extracted data from the National Electronic Injury Surveillance System (NEISS) database. All consecutive patients with a primary injury of fracture in the years 2009 to 2021 were eligible for inclusion in this study. The Cochran-Armitage test was used to assess the trend in fracture-related hospitalization rates over the years studied.&#x0D; Results&#x0D; This study showed a significant increase in hospitalizations due to fractures from 2009 to 2021 (p&lt;0.001). This increase in hospitalizations was observed consistently across various factors, including sex, fracture location, age categories, and the pre- and post- COVID-19 pandemic period. From 2009 to 2021, the mean age of patients presenting to EDs was increased from 34 to 40 (p&lt;0.001) and the percentage of women increased from 45% to 48%. There was a significant increase in hospitalizations across five fracture regions including the upper trunk, proximal and distal upper extremity, and proximal and distal lower extremity.&#x0D; Conclusions&#x0D; Our findings show hospitalization trends due to fractures have been increasing across the U.S. While reasons for this increased trend are multifactorial, increased utilization of urgent care for less severe injuries may be artificially driving these trends.

Temporal Trends in Hepatitis C-Related Hospitalizations, United States, 2000-2019.

Hospitalization burden related to hepatitis C virus (HCV) infection is substantial. We sought to describe temporal trends in hospitalization rates before and after release of direct-acting antiviral (DAA) agents. We analyzed 2000-2019 data from adults aged ≥18 years in the National Inpatient Sample. Hospitalizations were HCV-related if (1) hepatitis C was the primary diagnosis, or (2) hepatitis C was any secondary diagnosis with a liver-related primary diagnosis. We analyzed characteristics of HCV-related hospitalizations nationally and examined trends in age-adjusted hospitalization rates. During 2000-2019, there were an estimated 1 286 397 HCV-related hospitalizations in the United States. The annual age-adjusted hospitalization rate was lowest in 2019 (18.7/100 000 population) and highest in 2012 (29.6/100 000 population). Most hospitalizations occurred among persons aged 45-64 years (71.8%), males (67.1%), White non-Hispanic persons (60.5%), and Medicaid/Medicare recipients (64.0%). The national age-adjusted hospitalization rate increased during 2000-2003 (annual percentage change [APC], 9.4%; P < .001) and 2003-2013 (APC, 1.8%; P < .001) before decreasing during 2013-2019 (APC, -7.6%; P < .001). Comparing 2000 to 2019, the largest increases in hospitalization rates occurred among persons aged 55-64 years (132.9%), Medicaid recipients (41.6%), and Black non-Hispanic persons (22.3%). Although multiple factors likely contributed, overall HCV-related hospitalization rates declined steadily after 2013, coinciding with the release of DAAs. However, the declines were not observed equally among age, race/ethnicity, or insurance categories. Expanded access to DAA treatment is needed, particularly among Medicaid and Medicare recipients, to reduce disparities and morbidity and eliminate hepatitis C as a public health threat.

CO108 Longitudinal Trends in Hospitalization Rates in Patients with Later-Onset Spinal Muscular Atrophy (SMA) Treated with Nusinersen up to 4.5 Years: Results from the Cherish and Shine Studies

CO108 Longitudinal Trends in Hospitalization Rates in Patients with Later-Onset Spinal Muscular Atrophy (SMA) Treated with Nusinersen up to 4.5 Years: Results from the Cherish and Shine Studies

Internações por transtornos mentais e comportamentais devidos ao uso de álcool no Brasil e regiões: análise de tendência temporal, 2010-2020

to analyze the trend in hospitalization rates for mental and behavioral disorders due to alcohol use (ICD-10: F10.0), Brazil and its five regions, 2010-2020. this was an ecological time-series study using data from the Hospital Information System of the Brazilian National Health System; to calculate the trend in hospitalizations, we used the Prais-Winsten generalized linear regression model and the Stata Statistical Software 14.0; a decreasing trend was considered when p-value < 0.05, and the regression coefficient was negative. in the period analyzed, there were 423,290 hospitalizations for mental and behavioral disorders due to alcohol use in the country; the data analyzed showed a decreasing trend in adult hospitalization rates for this cause in the country (p-value < 0.001; 95%CI -0.094;-0.079) and in all its regions, for both sexes (p-value < 0.001). hospitalizations for mental and behavioral disorders due to alcohol use have reduced in Brazil and in its macro-regions.

URGENCY HOSPITALIZATIONS FOR INGUINAL HERNIA IN BRAZIL FROM 2010 TO 2019: MORTALITY AND COSTS IN THE PUBLIC HEALTH SYSTEM.

It is known that elective inguinal hernioplasties are safe procedures, but in an emergency setting, they have higher rates of complications and hospital costs. Despite this, quantitative studies on the subject in Brazil are still scarce. To evaluate the trend in hospitalization rates, hospital mortality, and costs for inguinal hernia in an emergency, regarding gender and age group. This is a time series study with data from the Unified Health System (SUS), at the national level, from 2010 to 2019. The overall hospitalization rate (p=0.007; b<0,02) in all age groups (p<0.005; b<0) in both genders indicated a decreasing trend. The general mortality rate in both genders and in most age groups showed an increasing trend (p<0.005), as well as the cost of hospitalization in all age groups of both genders. Urgent hospitalization rates for inguinal hernia in Brazil have shown a steady or decreasing trend; however, hospital mortality and costs per hospitalization have demonstrated an increasing trend in recent years.

Internações por doença inflamatória pélvica no Brasil: tendência temporal de 2000 a 2019

Abstract Objectives: to evaluate the temporal trend of hospitalizations for pelvic infammatory disease in Brazil and its regions between 2000 and 2019. Methods: longitudinal ecological study with data from the Hospital Information System. The analysis of temporal trends in hospitalization rates by age group was performed using segmented linear regression (joinpoint regression). Both annual percent change total and by age groups were estimated for Brazil and each region. Results: Brazil had an average reduction of 5.2% per year in the period and the age groups most affected were 20 to 29 and 30 to 39 years. North region had the highest rates and South and Southeast regions, the lowest. Midwest region had the largest annual average reduction (8.1%), followed by the Northeast (5.7%), Southeast (5.0%), North (4.6%) and South (4.3 %). The only age group that showed a significant increase was that of 10 to 19 years in the Southeast in the period from 2008 to 2019 (0.9%) and in the Northeast in the period from 2014 to 2019 (3.3%). Conclusions: hospitalization due to pelvic infammatory disease has significantly decreased in Brazil. The increase observed for adolescents in the Southeast and Northeast in the most recent period points to problems in the prevention and control of sexually transmitted infections in this age group.

Temporal trend in venous thromboembolism hospitalization rates in Brazilian older adults, 2010-2020.

Aging is one of the main risk factors for venous thromboembolism (VTE). Changes in prevention, diagnosis, and treatment strategies for this condition in recent years require an analysis of its rates in health services. The objective of this study was to analyze a temporal trend of hospitalizations for VTE in Brazilian older adults. This ecological time series study used data from the Hospital Information System (HIS) on VTE hospitalizations from 2010 to 2020, selecting admissions with the main diagnosis of pulmonary thromboembolism (PTE) (I.26.0, I.26.9) and deep vein thrombosis (DVT) (I.80.0, I80.1, I80.2, I80.3, I80.8, I80.9). Hospitalization rates were calculated for each year and the Prais-Winsten. In Brazil, the trend of hospitalizations for VTE decreased, with an annual percentage change of -40.71 (confidence interval [CI] -50.46; -29.04). DVT decreased, with an annual percentage change of -43.14 (95% confidence interval [CI] -51.36; -33.54). All Brazilian regions showed a downward trend in hospitalizations for VTE and DVT, except for the Northeast region, which remained stable. Conversely, the trend of hospitalizations for PTE showed an upward in Brazil, with an annual percentage change of 4.33 (95% CI 1.26; 7.48). An upward trend was observed in hospitalizations for PTE in the Northeast region, and a stationary trend was observed in the other regions. The results showed a downward trend in hospitalization rates for DVT and an upward trend for PTE. The study indicates regional differences in rates and trends.

Epidemiología de las enfermedades valvulares aórticas no reumáticas en España, 2003-2018

Introduction and objectivesThe impact of therapeutic improvements in nonrheumatic aortic valve disease (NRAVD) has been assessed at the patient level but not in the whole population with the disease. Our objective was to assess temporal trends in hospitalization rates, treatment and fatality rates in patients with a main or secondary NRAVD diagnosis. MethodsRetrospective analysis of administrative claims from patients hospitalized with a main or secondary NRAVD diagnosis between 2003 and 2018 in Spain. Time trends in age- and sex-standardized hospitalization and procedure rates, baseline characteristics and case fatality rates by diagnosis type were assessed by Poisson regression and joinpoint analysis. ResultsHospital admissions in patients with NRAVD increased from 69 213 in 2003 to 136 185 in 2018. The crude in-hospital fatality rate increased from 6.7% to 8.7% (IRR, 1.015; 95%CI, 1.012-1.018; P <.001) without changes after adjustment. Adjusted fatality rates decreased in patients with a main NRAVD diagnosis (5.5% to 3.5%; IRR, 0.953; 95%CI, 0.942-0.964) but increased in those with a secondary diagnosis (8.0% to 8.8%; IRR, 1.005; 95%CI, 1.002-1.009). Aortic valve replacements increased from 10.5 to 17.1 procedures per 100 000 population (IRR, 1.033; 95%CI, 1.030-1.037), mainly driven by transcatheter procedures (IRR, 1.345; 95%CI, 1.302-1.389). ConclusionsHospitalizations in patients with NRAVD are increasing, with most being secondary diagnoses. The use of aortic valve replacement is increasing with a reduction in fatality rates but only in patients with a main diagnosis.

Youth Psychiatric Hospitalization in Israel during COVID-19: A Multi-Center Study.

: BackgroundDuring the COVID-19 pandemic there have been numerous reports of increases in psychiatric morbidity and a deterioration of status among existing patients. There is little information about how this increase has affected youth and rates of adolescent psychiatric hospitalization. Our study was aimed at examining trends in youth psychiatric hospitalization during the first year of the COVID-19 pandemic. Method: We used medical records to compare trends in hospitalization rates from 2019 to 2020, among psychiatric youth wards from five different centers in Israel. Results: The number of patients that were hospitalized in youth psychiatric wards decreased significantly from 2019 (Mean ± SD=52.2 ± 28.6 per month) to 2020 (M ± SD = 40.8 ± 22.0; unstandardized B = −11.4, 95% CI = −14.4 to −8.3, p < 0.0001). There was a significant decrease in the number of patients that were hospitalized due to internalizing disorders from 2019 (M ± SD = 22.3 ± 9.3 per month) to 2020 (M ± SD = 16.8 ± 7.7; B = −5.5, 95% CI = −8.0 to −3.0, p = 0.0002) and a marginally significant increase in the number of restraints per month (2019: M ± SD = 2.8 ± 6.8, 2020: M ± SD = 9.0 ± 14.5; Z = −1.96, Rosenthal’s r = 0.36, p = 0.07). Conclusions: There was a significant decline in psychiatric hospitalizations during the pandemic, specifically among patients suffering from internalizing disorders. The reasons for this decline, and the future impact these changes had on hospitalizations during the pandemic demand further research. Study limitations: This is a retrospective multicenter study from five medical centers in Israel, therefore generalizability of our findings is limited.

Time trends in the epidemiology of nonrheumatic aortic valve disease in Spain, 2003-2018

Introduction and objectivesThe impact of therapeutic improvements in nonrheumatic aortic valve disease (NRAVD) has been assessed at the patient level but not in the whole population with the disease. Our objective was to assess temporal trends in hospitalization rates, treatment and fatality rates in patients with a main or secondary NRAVD diagnosis. MethodsRetrospective analysis of administrative claims from patients hospitalized with a main or secondary NRAVD diagnosis between 2003 and 2018 in Spain. Time trends in age- and sex-standardized hospitalization and procedure rates, baseline characteristics and case fatality rates by diagnosis type were assessed by Poisson regression and joinpoint analysis. ResultsHospital admissions in patients with NRAVD increased from 69 213 in 2003 to 136 185 in 2018. The crude in-hospital fatality rate increased from 6.7% to 8.7% (IRR, 1.015; 95%CI, 1.012-1.018; P <.001) without changes after adjustment. Adjusted fatality rates decreased in patients with a main NRAVD diagnosis (5.5% to 3.5%; IRR, 0.953; 95%CI, 0.942-0.964) but increased in those with a secondary diagnosis (8.0% to 8.8%; IRR, 1.005; 95%CI, 1.002-1.009). Aortic valve replacements increased from 10.5 to 17.1 procedures per 100 000 population (IRR, 1.033; 95%CI, 1.030-1.037), mainly driven by transcatheter procedures (IRR, 1.345; 95%CI, 1.302-1.389). ConclusionsHospitalizations in patients with NRAVD are increasing, with most being secondary diagnoses. The use of aortic valve replacement is increasing with a reduction in fatality rates but only in patients with a main diagnosis.

Time trends in cancer and dementia related hospital admissions among Medicare fee-for-service population, 2013–2018

Cancer and dementia are two complicated morbidities that are commonly found in older adults and require substantial healthcare resources.[ [1] Caba Y. et al. The impact of dementia on cancer treatment decision-making, cancer treatment, and mortality: a mixed studies review. JNCI Cancer Spectr. 2021; 5: 1-18 Crossref Google Scholar , [2] McWilliams L. et al. A systematic review of the prevalence of comorbid cancer and dementia and its implications for cancer-related care. Aging Ment Health. 2017; : 1-18 Google Scholar ] Caring for patients with the co-presence of cancer and dementia, who suffer from impaired cognitive function with complex medical needs, is challenging for clinicians, caregivers, and healthcare systems. With the aging US population, the increasing number of older adults with these two comorbid conditions is likely to place a high demand on hospitals. Meanwhile, the shift of care delivery from inpatient to settings such as outpatient and homes, increasing reliance on family caregivers, and improved community care support may help reduce unnecessary hospitalizations.[ 3 2021 Alzheimer's disease facts and figures Alzheimers Dement. 2021; 17: 327-406 Crossref PubMed Scopus (739) Google Scholar , 4 Federman A.D. et al. Association of a bundled hospital-at-home and 30-day postacute transitional care program with clinical outcomes and patient experiences. JAMA Intern Med. 2018; 178: 1033-1040 Crossref PubMed Scopus (88) Google Scholar , 5 Handley N.R. Bekelman J.E. The oncology hospital at home. J Clin Oncol. 2019; 37: 448-452 Crossref PubMed Scopus (23) Google Scholar ] It is important to understand the pattern of hospitalization, which is one of the major drivers of healthcare costs and high financial and caregiving burden for patients and their families, among the growing population with cancer and dementia. While there has been extensive research on the incidence, prevalence, and healthcare utilization among older adults with either cancer or dementia, existing literature examining older adults with both conditions is scarce and limited in scope. [ [1] Caba Y. et al. The impact of dementia on cancer treatment decision-making, cancer treatment, and mortality: a mixed studies review. JNCI Cancer Spectr. 2021; 5: 1-18 Crossref Google Scholar , [2] McWilliams L. et al. A systematic review of the prevalence of comorbid cancer and dementia and its implications for cancer-related care. Aging Ment Health. 2017; : 1-18 Google Scholar , [6] Kedia S.K. et al. Health care utilization among elderly medicare beneficiaries with coexisting dementia and cancer. Gerontol Geriatr Med. 2017; 3 (p. 2333721416689042) Crossref PubMed Google Scholar , [7] Liu B. et al. Trends of hospitalizations among patients with both cancer and dementia diagnoses in New York 2007-2017. Healthc (Amst). 2021; 9100565 Google Scholar ] In particular, no national estimates exist regarding the hospitalization rates among older adults with comorbid cancer and dementia. To fill this gap, we examined the national and state-level trends in hospitalization rates among Medicare fee-for-service (FFS) beneficiaries with the co-presence of a major cancer (breast, prostate, lung, and colorectal) and dementia diagnoses. We hypothesized a growing trend of inpatient use among this population during the years 2013–2018. Due to the heterogeneity in cancer-specific prognosis and treatment, we also examined the trend of hospitalizations among this population by cancer types.

Trends in Homicide Hospitalization and Mortality in Taiwan, 1998-2015.

In Taiwan, the national research on homicide is rare, mostly discussing the issue of child abuse. We sought to better understand the characteristics and risk factors of homicide through a retrospective cohort study from 1998 to 2015. “Child battering and other maltreatment” ranked first for the 0–4 age group and second for the 5–14 age group. The hospital mortality was 511 deaths. We found that the 25–44 age group had the highest risk and accounted for 44.76% of hospitalization. The most common causes were “fight, brawl, and rape” (49.12%), “cutting and piercing instruments,” (13.16%) and “child battering and other forms of maltreatment” (4.72%). Additionally, the percentages of “fight, brawl, and rape,” “firearms and explosives,” and “cutting and piercing instruments” were significantly higher among males than among females. The percentages of “hanging and strangulation,” “corrosive or caustic substance,” “child battering and other maltreatment,” “submersion,” and “poisoning” were significantly higher among females than males. Factors associated with homicide in-hospital mortality included gender, age, low income, catastrophic disease, Charlson comorbidity index score, urbanization level, hospital level, classification of hospitalization, and surgery. Overall, the trend of hospitalization rates due to homicide decreased both by gender and age group, except for the 0–4 age group: cause of homicide first, hanging and strangulation second, firearms and explosives third; type of injury, hospitalized patients with “vascular injuries” first, joint and muscle sprain, and intracranial, chest, and abdominal pelvic injuries second, and “burns” third with a higher risk of death. Homicide reduction requires a comprehensive strategy beyond specific victim groups. Interagency collaboration should be strengthened, especially between law enforcement/criminal justice and public health.

Trends and Resource Utilization in Kawasaki Disease Hospitalizations in the United States, 2008–2017

To explore trends in hospitalization rate, resource use, and outcomes of Kawasaki Disease (KD) in children in the United States from 2008 to 2017. This was a retrospective, serial cross-sectional analysis of pediatric hospitalizations with International Classification of Disease diagnostic codes for KD in the National Inpatient Sample. Hospitalization rates per 100 000 populations were calculated and stratified by age group, gender, race, and US census region. Prevalence of coronary artery aneurysms (CAA) were expressed as proportions of KD hospitalizations. Resource use was defined in terms of length of stay and hospital cost. Cochran-Armitage and Jonckheere-Terpstra trend tests were used for categorical and continuous variables, respectively. P <.05 was considered significant. A total of 43 028 pediatric hospitalizations identified with KD, yielding an overall hospitalization rate of 5.5 per 100 000 children. The overall KD hospitalization rate remained stable over the study period (P = .18). Although KD hospitalization rates differed by age group, gender, race, and census region, a significant increase was observed among Native Americans (P = .048). Rates of CAA among KD hospitalization increased from 2.4% to 6.8% (P = .04). Length of stay remained stable at 2 to 3 days, but inflation-adjusted hospital cost increased from $6819 in 2008 to $10 061 in 2017 (Ptrend < 0.001). Hospitalization-associated costs and rates of CAA diagnostic codes among KD hospitalizations increased, despite a stable KD hospitalization rate between 2008 and 2017. These findings warrant further investigation and confirmation with databases with granular clinical information.

Decline in hospitalization rates for herpes zoster in Italy (2003-2018): reduction in the burden of disease or changing of hospitalization criteria?

Herpes Zoster (HZ) is a very demanding disease caused by the reactivation of latent Varicella Zoster Virus. The main aim of this study was to estimate the burden of the HZ hospitalizations in Italy from 2003 to 2018 evaluating temporal trends. Retrospective population-based study analyzing Hospital Discharge Records. Hospitalization records reporting the ICD-9 CM 053.X code in the principal diagnosis or in any of the five secondary diagnoses were considered as cases. Trends of hospitalization rates have been evaluated by Joinpoint analyses. Overall, 99,036 patients were hospitalized with HZ in the 16-year period of the study, and 83,720 (84.5%) of these patients were over 50years. Hospitalization rate was 10.4 per 100,000 persons/year with a significant decreasing trend from 13.9 in 2003-2006 to 7.8 in 2015-2018 (p < 0.001). Hospitalization rates showed a 20-fold higher risk among subjects aged over 80years and 11-fold higher risk among 70-79-year-old subjects with respect to those aged less than 50years. Over time, a statistically significant increase was observed for the case fatality rate (from 1.2 to 1.7%; p < 0.001) and the median length of stay (from 7 to 8days; p < 0.001). Zoster is a disease that causes hospitalization as relatively frequent complication and the observed reduced trend over time could be due to a restriction in hospitalization criteria instead of a reduced burden of disease. The decreasing trend should be carefully interpreted, since it could have an impact on promoting herpes zoster vaccination.

Trends in hospitalization and factors associated with in-hospital death among pediatric admissions with implantable cardioverter defibrillators.

As pediatric implantable cardioverter-defibrillator (ICD) utilization increases, hospital admission rates will increase. Data regarding hospitalizations among pediatric patients with ICDs are lacking. In addition, hospital mortality rates are unknown. This study aimed to evaluate (1) trends in hospitalization rates from 2000 to 2016, (2) hospital mortality, and (3) factors associated with hospital mortality among pediatric admissions with ICDs. The Kids' Inpatient Database (2000, 2003, 2006, 2009, 2012, 2016) was used to identify all hospitalizations with an existing ICD ≤20 years of age. ICD9/10 codes were used to stratify admissions by underlying diagnostic category as: (1) congenital heart disease (CHD), (2) primary arrhythmia, (3) primary cardiomyopathy, or (4) other. Trends were analyzed using linear regression. Hospital and patient characteristics among hospital deaths were compared to those surviving to discharge using mixed multivariable logistic regression, accounting for hospital clustering. Of 42 570 716 hospitalizations, 4165 were admitted ≤20 years with an ICD. ICD hospitalizations increased four-fold (p = .002) between 2000 and 2016. Hospital death occurred in 54 (1.3%). In multivariable analysis, cardiomyopathy (odds ratio [OR]: 3.5, 95% confidence interval [CI]: 1.1-11.2, p = .04) and CHD (OR: 4.8, 95% CI: 1.5-15.6, p = .01) were significantly associated with mortality. In further exploratory multivariable analysis incorporating a coexisting diagnosis of heart failure, only the presence of heart failure remained associated with mortality (OR: 8.6, 95% CI: 3.7-20.0, p < .0001). Pediatric ICD hospitalizations are increasing over time and hospital mortality is low (1.3%). Hospital mortality is associated with cardiomyopathy or CHD; however, the underlying driver for in-hospital death may be heart failure.

National Trends in Hospitalization for Ambulatory Care Sensitive Conditions among Korean Adults between 2008 and 2019.

PurposeThis study aimed to examine 12-year trends in hospitalization rates for ambulatory care sensitive conditions (ACSC) and factors affecting hospitalization.Materials and MethodsThis study used data on Korean National Health Insurance and Medical Aid patients aged 19 and over who used medical services at least once between January 2008 and December 2019 with an ACSC as their major diagnosis. As of 2019, a total of 12324071 patients were included. To check for any changes in hospitalization, age- and sex-standardized hospitalization rates were obtained for each condition and insurance type, and multiple logistic regression was performed to identify factors affecting hospitalization.ResultsThe collective average ACSC hospitalization rate decreased from 5.0% in 2008 to 4.2% in 2019. Specifically, hospitalization rates for hypertension (1.4% in 2008; 0.8% in 2019), diabetes (5.8% in 2008; 3.3% in 2019), and chronic obstructive pulmonary disease and asthma (4.1% in 2008; 3.2% in 2019) decreased, while rates for pneumonia (24.5% in 2008; 28.1% in 2019) and urinary tract infection (UTI) (5.7% in 2008; 6.4% in 2019) increased. The rate for heart failure decreased 2.3% between 2008 and 2012 and then rebounded. The odds of hospitalization among Medical Aid patients were 1.45–4.20 times higher than those of National Health Insurance patients.ConclusionDifferences in trends were confirmed for ACSC hospitalization rates among different conditions and insurance types in Korea. These results suggest the need for policy reforms aimed at reducing hospitalization for heart failure, pneumonia, and UTI, especially among Medical Aid patients.

Trends in Sex- and Age-Adjusted Hospitalisation Rates Following Transient Ischaemic Attacks in New South Wales, Australia From 2002 to 2017

Studies examining temporal trends in hospitalisation rates for transient ischaemic attacks (TIA) at a population-level are lacking in Australia.

Sex and Age-Adjusted Temporal Trends in Hospitalisation Rates Following Ischaemic Strokes in New South Wales, Australia From 2002 to 2017

Sex and Age-Adjusted Temporal Trends in Hospitalisation Rates Following Ischaemic Strokes in New South Wales, Australia From 2002 to 2017