Class III Obesity as a Risk Factor for Persistent Asthma.

The burden of asthma remains steady with no decline observed in the past few decades. Obesity prevalence has been steadily increasing with a rate of 41.9% in the United States between 2017-2020.

Racial disparities and socioeconomic factors associated with post-acute rehabilitation facility utilization among Nevadans with Alzheimer's disease and related disorders and extremity fractures: insights of age-friendly and dementia-friendly state planning in U.S.

Background: Falls and extremity fractures often occur in people living with Alzheimer's disease and related disorders (ADRD). In post-fracture care, these patients are cared for either at rehabilitation facilities or their homes. The coronavirus disease 2019 (COVID-19) pandemic limited the utilization of rehabilitation facilities.

Association Between Obesity and Intra-Abdominal Solid Organ Damage in Patients with Blunt Abdominal Trauma: A Cross-Sectional Study.

The global prevalence of obesity continues to rise. However, whether obesity affects the degree of intra-abdominal solid organ damage following blunt trauma remains unclear. This study aimed to investigate the correlation between obesity and intra-abdominal solid organ damage.

Estimating the cost of asthma: moderating effect of race/ethnicity on the relationship between asthma severity and the direct cost.

Objective: Marginalized racial/ethnic populations showed higher rates of asthma prevalence and high-cost healthcare utilization for asthma. However, few studies investigated the disproportionate financial burden of asthma among the underrepresented racial/ethnic groups. This study aims to estimate the direct cost of asthma by severity and race/ethnicity and examine the moderating effects of race/ethnicity on the relationship between asthma severity and the cost.

Cost-Effectiveness Analysis of Telehealth and In-Person Primary Care Visits for People Living with Alzheimer's Disease-Related Disorders in the State of Nevada.

To people living with Alzheimer's Disease-Related Disorders (ADRD), timely and coordinated communication is essential between their informal caregivers and healthcare providers. In provider shortage areas, for example, the state of Nevada, telehealth can be an effective primary care delivery alternative to in-person visits. To evaluate the cost-effectiveness of telehealth visits for people living with ADRD in the state of Nevada, a decision-analytic Markov model was developed from healthcare system perspectives with a 10-year horizon/1-year cycle.

Enhancing Telehealth Accessibility for Older Adults in Underserved Areas: A 4M Framework Approach.

Telehealth has emerged as a vital alternative to traditional healthcare delivery, particularly for rural and underserved populations. While efforts to enhance telehealth accessibility have primarily focused on technological solutions, the effectiveness of its telehealth and the role of physician training in bridging racial and ethnic disparities in telehealth usage remains underexplored. This study evaluates the impact of a trained-physician-delivered, age-friendly telehealth model on healthcare accessibility and outcomes.

Class III Obesity as a Risk Factor for Persistent Asthma.

Background: The burden of asthma remains steady with no decline observed in the past few decades. Obesity prevalence has been steadily increasing with a rate of 41.9% in the United States between 2017-2020.

Changes in characteristics of inpatient respiratory conditions from 2019 to 2021 (before and during the COVID-19 pandemic).

Background: The COVID-19 pandemic has resulted in an increase in the number of individuals with respiratory conditions that require hospitalization, posing new challenges for the healthcare system. Recent respiratory condition studies have been focused on the COVID-19 period, with no comparison of respiratory conditions before and during the pandemic. This study aimed to examine hospital-setting respiratory conditions regarding potential changes in length of stay (LOS), mortality, and total charge, as well as socioeconomic disparities before and during the pandemic.

Causal Effect of Chondroitin, Glucosamine, Vitamin, and Mineral Intake on Kidney Function: A Mendelian Randomization Study.

The causal effects of chondroitin, glucosamine, and vitamin/mineral supplement intake on kidney function remain unknown, despite being commonly used. We conducted a two-sample summary-level Mendelian randomization (MR) analysis to test for causal associations between regular dietary supplement intake and kidney function. Genetic instruments for chondroitin, glucosamine, and vitamin/mineral supplement intake were obtained from a genome-wide association study of European ancestry.

Racial and Ethnic Disparity in 4Ms among Older Adults Among Telehealth Users as Primary Care.

Telehealth has been widely accepted as an alternative to in-person primary care. This study examines whether the quality of primary care delivered via telehealth is equitable for older adults across racial and ethnic boundaries in provider-shortage urban settings. The study analyzed documentation of the 4Ms components (What Matters, Mobility, Medication, and Mentation) in relation to self-reported racial and ethnic backgrounds of 254 Medicare Advantage enrollees who used telehealth as their primary care modality in Southern Nevada from July 2021 through June 2022.

It takes quality improvement to cross the chasm.

Healthcare organisations in the USA rank significantly lower in quality of care compared with other developed nations. Research shows US performance emphasises expensive treatment over effective prevention programmes. This study demonstrates how a comprehensive quality improvement programme can improve health outcomes in a large county-based Medicaid health plan.

Impact of Advance Care Planning on the Hospitalization-Associated Utilization and Cost of Patients with Alzheimer's Disease-Related Disorders Receiving Primary Care via Telehealth in a Provider Shortage Area: A Quantitative Pre-Study.

Telehealth has been adopted as an alternative to in-person primary care visits. With multiple participants able to join remotely, telehealth can facilitate the discussion and documentation of advance care planning (ACP) for those with Alzheimer's disease-related disorders (ADRDs). We measured hospitalization-associated utilization outcomes, instances of hospitalization and 90-day re-hospitalizations from payors' administrative databases and verified the data via electronic health records.

Economic development, intergenerational mobility, and health in South Korea.

A growing number of studies reported the association between social mobility and health. However, few studies investigated whether the association varies by age group. Drawing on the economic environment that facilitated social mobility in South Korea, we postulate each age group had a different extent of social mobility, which would vary with the extent of economic growth and affect the association between social mobility and health.

Heterogeneity of Asthma Care Among Hispanic Subgroups: Lower Utilization of Hospital-based Care among Spanish-speaking Hispanics.

Background: Studies found heterogeneity of asthma prevalence among Hispanic subgroups using survey data but addressed under-diagnosis issues due to limited access to health care and diagnosis bias.

Objectives: To examine heterogeneity by language in health care utilization for asthma among Hispanic subgroups.

Research Design: A retrospective, longitudinal cohort study of Medi-Cal claims data (2018-2019) using logistic regression to estimate the odds ratio of health care utilization for asthma.

A higher Asthma Medication Ratio (AMR) predicts a decrease in ED visits among African American and Hispanic children.

Introduction: Higher rates of ED visits and hospitalizations for asthma among African American and Hispanic children may indicate suboptimal management of asthma, leading to a greater financial burden of healthcare. It is not well known if an association of race/ethnicity with controller medication and hospital-based care utilization exists.

Objective: This study examines whether the Asthma Medication Ratio (AMR) predicts healthcare utilization for asthma by race/ethnicity.

Inhibiting Transglutaminase 2 Mediates Kidney Fibrosis via Anti-Apoptosis.

Transglutaminase 2 (TG2) is a calcium-dependent transamidating acyltransferase enzyme of the protein-glutamine γ-glutamyltransferase family implicated in kidney injury. In this study, we identified associations between TG2 and chronic kidney disease (CKD) identified by visualizing TG2 in kidney biopsy samples derived from CKD patients using immunohistochemistry and measuring the plasma TG2 concentrations. Our study revealed a connection between TG2 and the pathological markers of kidney disease.

Renoprotective Effect of KLF2 on Glomerular Endothelial Dysfunction in Hypertensive Nephropathy.

Kruppel-like factor 2 (KLF2) regulates endothelial cell metabolism; endothelial dysfunction is associated with hypertension and is a predictor of atherosclerosis development and cardiovascular events. Here, we investigated the role of KLF2 in hypertensive nephropathy by regulating KLF2 expression in human primary glomerular endothelial cells (hPGECs) and evaluating this expression in the kidney tissues of a 5/6 nephrectomy mouse model as well as patients with hypertension. Hypertension-mimicking devices and KLF2 siRNA were used to downregulate KLF2 expression, while the expression of KLF2 was upregulated by administering simvastatin.

What drives variations in public health and social services expenditures? the association between political fragmentation and local expenditure patterns.

The US spends two times more than the OECD average in health expenditure but has a much smaller portion of public health spending to total health expenditure than other OECD countries. While it has been suggested that public health and social services spending is crucial to promoting health outcomes, less is known about what drives variations in public health expenditure across regions. This study aims to examine whether political fragmentation in local governance is associated with variations in public health and social services expenditures.

Optimal target blood pressure for major adverse cardiovascular and cerebrovascular events in hypertensive patients: a nationwide population-based study.

Background: Generalizing an 'optimal' blood pressure (BP) level for individuals with hypertension remains controversial due to the implementation of different medical guidelines. This study investigated the association of BP with major adverse cardiovascular and cerebrovascular events (MACCE) and determined the optimal BP for patients with hypertension.

Method: A total of 934 179 individuals who received antihypertensive medications were selected from the National Health Insurance Service Examination Database between 2003 and 2011 in Korea.

Determinants of racial and ethnic disparities in utilization of hospital-based care for asthma among Medi-Cal children in Los Angeles.

Objective: We sought to identify racial/ethnic patterns of health care utilization for asthma among asthmatic children (ages 0-18) and address unequal access to optimal asthma management as a determinant of asthma disparities.

Methods: We used children Medi-Cal (California's Medicaid program) enrollees, including African American, Asian, Hispanic, and White children in Los Angeles and retrieved individual hospital utilization records of 69,118 asthmatic children (2013-2018). We applied Hierarchical Generalized Linear Models (HGMLs) to identify the patterns of health care utilization at the individual level, controlling for demographic and neighborhood characteristics.

Causal Effects of Serum Levels of n-3 or n-6 Polyunsaturated Fatty Acids on Coronary Artery Disease: Mendelian Randomization Study.

We aimed to investigate the causal effects of n-3 and n-6 polyunsaturated fatty acids (PUFAs) on the risk of coronary artery disease (CAD) through Mendelian randomization (MR) analysis. This MR study utilized a genetic instrument developed from previous genome-wide association studies for various serum n-3 and n-6 PUFA levels. First, we calculated the allele scores for genetic predisposition of PUFAs in individuals of European ancestry in the UK Biobank data ( = 337,129).