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Journal of Emergency Nursing Jun 2024It is impossible to fully understand why the United States has consistently failed to protect its citizens from firearm violence until one understands some of the key...
It is impossible to fully understand why the United States has consistently failed to protect its citizens from firearm violence until one understands some of the key discrepancies that exist at the center of the firearm policy debate. Differences in language, data categorization, and research related to firearms and their impacts in the United States contribute to confusion and debate between firearm policy advocates and opponents, ultimately stalling progress toward some common goals. As frontline health professionals, emergency nurses must be aware of these nuances in order to be informed advocates for the safety of their patients and their communities. Emergency nurses can use the information from this article to help inform screening and education related to firearm safety and injury prevention. They can also use this information to inform nursing research as well as local and national advocacy efforts related to firearm injuries and deaths.
PubMed: 38944789
DOI: 10.1016/j.jen.2024.05.005 -
JAMA Health Forum Jun 2024Households have high burden of health care payments. Alternative financing approaches could reduce this burden for some households.
IMPORTANCE
Households have high burden of health care payments. Alternative financing approaches could reduce this burden for some households.
OBJECTIVE
To estimate the distribution of household health care payments across income under health care reform policies.
DESIGN, SETTING, AND PARTICIPANTS
Cross-sectional study with microsimulation used nationally representative data of the US population in 2030. Civilian, noninstitutionalized population from the 2022 Current Population Survey linked to expenditures from the 2018 and 2019 Medical Expenditure Panel Survey and 2022 National Health Expenditure Accounts were included.
EXPOSURE
Rate regulation of hospital, physician, and other health care professional payments equal to the all-payer mean in the status quo, spending growth target at 4% annual per capita growth, and single-payer health care financed through taxes.
MAIN OUTCOMES AND MEASURES
Household health care payments (out-of-pocket expenses, premiums, and taxes) as a share of compensation.
RESULTS
The synthetic population contained 154 456 records representing 339.5 million individuals, with 51% female, 7% Asian, 14% Black, 18% Hispanic White, 56% non-Hispanic White, and 5% other races and ethnicities (American Indian or Alaskan Native only; Native Hawaiian or other Pacific Islander only; and 2 or more races). In the status quo, mean household health care payments as a share of compensation was 24% to 27% (standard error [SE], 0.2%-1.2%) across income groups (median [IQR] 22% [4%-52%] below 139% of the federal poverty level [FPL]; 21% [4%-34%] for households above 1000% FPL [11% of the population]). Under rate setting, mean (SE) payments by households above 1000% FPL increased to 29% (0.6%) (median [IQR], 22% [6%-35%]) and decreased to 23% to 25% for other income groups. Under the spending growth target, mean (SE) payments decreased from 23% to 26% (SE, 0.2%-1.2%) across income groups. Under the single-payer system, mean (SE) payments declined to 15% (0.7%) (median [IQR], 4% [0%-30%]) for those below 139% FPL and increased to 31% (0.6%) (median [IQR], 23% [3%-39%]) for those above 1000% FPL. Uninsurance fell from 9% to 6% under rate setting due to improved Medicaid access, and to zero under the single-payer system.
CONCLUSIONS AND RELEVANCE
Single-payer financing based on the current federal income tax schedule and a payroll tax could substantially increase progressivity of household payments by income. Rate setting led to slight increases in payments by higher-income households, who financed higher payment rates in Medicare and Medicaid. Spending growth targets reduced payments slightly for all households.
Topics: Humans; Cross-Sectional Studies; Health Expenditures; Female; United States; Male; Adult; Middle Aged; Family Characteristics; Single-Payer System; Financing, Personal; Health Care Reform; Income; Aged
PubMed: 38944764
DOI: 10.1001/jamahealthforum.2024.1932 -
JAMA Health Forum Jun 2024In the US, the COVID-19 pandemic led to a significant rise in unemployment and economic loss that disproportionately impacted low-income individuals. It is unknown how...
IMPORTANCE
In the US, the COVID-19 pandemic led to a significant rise in unemployment and economic loss that disproportionately impacted low-income individuals. It is unknown how health care and prescription medication affordability changed among low-income adults during the COVID-19 pandemic overall and compared with their higher-income counterparts.
OBJECTIVE
To evaluate changes in health care affordability and prescription medication affordability during the COVID-19 pandemic (2021 and 2022) compared with pre-COVID-19 pandemic levels (2019) and whether income-based inequities changed.
DESIGN, SETTING, AND PARTICIPANTS
This retrospective cross-sectional study included adults 18 years and older participating in the National Health Interview Survey (NHIS) in 2019, 2021, and 2022. Low-income adults were defined as having a household income of 200% or less of the federal poverty level (FPL); middle-income adults, 201% to 400% of the FPL; and high-income adults, more than 400% of the FPL. Data were analyzed from June to November 2023.
MAIN OUTCOMES AND MEASURES
Measures of health care affordability and prescription medication affordability.
RESULTS
The study population included 89 130 US adults. Among the weighted population, 51.6% (95% CI, 51.2-52.0) were female, and the mean (SD) age was 48.0 (0.12) years. Compared with prepandemic levels, during the COVID-19 pandemic, low-income adults were less likely to delay medical care (2022: 11.2%; 95% CI, 10.3-12.1; 2019: 15.4%; 95% CI, 14.3-16.4; adjusted relative risk [aRR], 0.73; 95% CI, 0.66-0.81) or avoid care (2022: 10.7%; 95% CI, 9.7-11.6; 2019: 14.9%; 95% CI, 13.8-15.9; aRR, 0.72; 95% CI, 0.64-0.80) due to cost, while high-income adults experienced no change, resulting in a significant improvement in income-based disparities. Low-income and high-income adults were less likely to experience problems paying medical bills but experienced no change in worrying about medical bills during the COVID-19 pandemic compared with prepandemic levels. Across measures of prescription medication affordability, low-income adults were less likely to delay medications (2022: 9.4%; 95% CI, 8.4-10.4; 2019: 12.7%; 95% CI, 11.6-13.9; aRR, 0.74; 95% CI, 0.65-0.84), not fill medications (2022: 8.9%; 95% CI, 8.1-9.8; 2019: 12.0%; 95% CI, 11.1-12.9; aRR, 0.75; 95% CI, 0.66-0.83), skip medications (2022: 6.7%; 95% CI, 5.9-7.6; 2019: 10.1%; 95% CI, 9.1-11.1; aRR, 0.67; 95% CI, 0.57-0.77), or take less medications (2022: 7.3%; 95% CI, 6.4-8.1; 2019: 11.2%; 95% CI, 10.%-12.2; aRR, 0.65; 95% CI, 0.56-0.74) due to costs, and these patterns were largely similar among high-income adults. Improvements in measures of health care and prescription medication affordability persisted even after accounting for changes in health insurance coverage and health care use. These patterns were similar when comparing measures of affordability in 2021 with 2019.
CONCLUSIONS AND RELEVANCE
Health care affordability improved for low-income adults during the COVID-19 pandemic, resulting in a narrowing of income-based disparities, while prescription medication affordability improved for all income groups. These findings suggest that the recent unwinding of COVID-19 pandemic-related safety-net policies may worsen health care affordability and widen existing income-based inequities.
Topics: Humans; COVID-19; Cross-Sectional Studies; United States; Male; Female; Middle Aged; Retrospective Studies; Adult; Prescription Drugs; Poverty; Income; Aged; Health Services Accessibility; Young Adult; Adolescent; Pandemics
PubMed: 38944763
DOI: 10.1001/jamahealthforum.2024.1939 -
JAMA Health Forum Jun 2024The Centers for Medicare & Medicaid Services' mandatory End-Stage Renal Disease Treatment Choices (ETC) model, launched on January 1, 2021, randomly assigned...
IMPORTANCE
The Centers for Medicare & Medicaid Services' mandatory End-Stage Renal Disease Treatment Choices (ETC) model, launched on January 1, 2021, randomly assigned approximately 30% of US dialysis facilities and managing clinicians to financial incentives to increase the use of home dialysis and kidney transplant.
OBJECTIVE
To assess the ETC's association with use of home dialysis and kidney transplant during the model's first 2 years and examine changes in these outcomes by race, ethnicity, and socioeconomic status.
DESIGN, SETTING, AND PARTICIPANTS
This retrospective cross-sectional study used claims and enrollment data for traditional Medicare beneficiaries with kidney failure from 2017 to 2022 linked to same-period transplant data from the United Network for Organ Sharing. The study data span 4 years (2017-2020) before the implementation of the ETC model on January 1, 2021, and 2 years (2021-2022) following the model's implementation.
EXPOSURE
Receiving dialysis treatment in a region randomly assigned to the ETC model.
MAIN OUTCOMES AND MEASURES
Primary outcomes were use of home dialysis and kidney transplant. A difference-in-differences (DiD) approach was used to estimate changes in outcomes among patients treated in regions randomly selected for ETC participation compared with concurrent changes among patients treated in control regions.
RESULTS
The study population included 724 406 persons with kidney failure (mean [IQR] age, 62.2 [53-72] years; 42.5% female). The proportion of patients receiving home dialysis increased from 12.1% to 14.3% in ETC regions and from 12.9% to 15.1% in control regions, yielding an adjusted DiD estimate of -0.2 percentage points (pp; 95% CI, -0.7 to 0.3 pp). Similar analysis for transplant yielded an adjusted DiD estimate of 0.02 pp (95% CI, -0.01 to 0.04 pp). When further stratified by sociodemographic measures, including age, sex, race and ethnicity, dual Medicare and Medicaid enrollment, and poverty quartile, there was not a statistically significant difference in home dialysis use across joint strata of characteristics and ETC participation.
CONCLUSIONS AND RELEVANCE
In this cross-sectional study, the first 2 years of the ETC model were not associated with increased use of home dialysis or kidney transplant, nor changes in racial, ethnic, and socioeconomic disparities in these outcomes.
Topics: Humans; Kidney Transplantation; Female; Male; Cross-Sectional Studies; Hemodialysis, Home; United States; Reimbursement, Incentive; Retrospective Studies; Kidney Failure, Chronic; Aged; Middle Aged; Medicare
PubMed: 38944762
DOI: 10.1001/jamahealthforum.2024.2055 -
American Journal of Epidemiology Jun 2024Accurately measuring gender and sex is crucial in public health and epidemiology. Iteratively reexamining how variables-including gender and sex-are conceptualized and...
Accurately measuring gender and sex is crucial in public health and epidemiology. Iteratively reexamining how variables-including gender and sex-are conceptualized and operationalized is necessary to achieve impactful research. Reexamining gender and sex advances epidemiology toward its goals of health promotion and disease elimination. While we cannot reduce the complexities of sex and gender to simply an issue of measurement, striving to capture these concepts and experiences accurately must be an ongoing dialogue and practice-to the benefit of the field and population health. We assert that epidemiology must counteract misconceptions and accurately measure gender and sex in epidemiology. We aim to summarize existing critiques and guiding principles in measuring gender and sex that can be applied in practice.
PubMed: 38944757
DOI: 10.1093/aje/kwae144 -
Memory & Cognition Jun 2024Graphical perception is an important part of the scientific endeavour, and the interpretation of graphical information is increasingly important among educated consumers...
Graphical perception is an important part of the scientific endeavour, and the interpretation of graphical information is increasingly important among educated consumers of popular media, who are often presented with graphs of data in support of different policy positions. However, graphs are multidimensional and data in graphs are comprised not only of overall global trends but also local perturbations. We presented a novel function estimation task in which scatterplots of noisy data that varied in the number of data points, the scale of the data, and the true generating function were shown to observers. 170 psychology undergraduates with mixed experience of mathematical functions were asked to draw the function that they believe generated the data. Our results indicated not only a general influence of various aspects of the presented graph (e.g., increasing the number of data points results in smoother generated functions) but also clear individual differences, with some observers tending to generate functions that track the local changes in the data and others following global trends in the data.
PubMed: 38944648
DOI: 10.3758/s13421-024-01598-5 -
Risk Analysis : An Official Publication... Jun 2024As countries and communities grapple with climate change, they seek to rapidly decarbonize their economies and cultures. A low-carbon future will likely depend on more...
As countries and communities grapple with climate change, they seek to rapidly decarbonize their economies and cultures. A low-carbon future will likely depend on more distributed solar energy, the electrification of mobility, and more efficient homes and buildings. But what emergent risks are evident within this low-carbon society? This exploratory study first reviews the existing literature to identify 75 risk-risk tradeoffs by their category, medium of distribution, and type. It builds on these 75 examples to apply a typology of Risk Offsets, Risk Substitution, Risk Transfer, and Risk Transformation. Based on extensive document analysis, it applies that typology to three low-carbon innovations: solar energy, battery electric vehicles, and building energy efficiency retrofits, identifying 36 distinct risk-risk tradeoffs in total. As such, the paper moves to discuss complexities and challenges in risk management. In doing so, it calls for a more refined risk assessment that better accounts for decision-making considerations such as the magnitude or probability of risk, size of population exposed, certainty in risk estimation, severity of adverse outcome, distributional considerations, and the timing of risk impacts. It also summarizes emergent research gaps. Risk management in the context of climate action becomes a three-dimensional chess game of weighing risk transmission, risk mediums, and risk categories.
PubMed: 38944643
DOI: 10.1111/risa.14667 -
Disability and Health Journal Jun 2024Although extreme heat has been found to be disproportionately distributed with respect to socially disadvantaged and marginalized groups, persons with disabilities have...
BACKGROUND
Although extreme heat has been found to be disproportionately distributed with respect to socially disadvantaged and marginalized groups, persons with disabilities have received limited attention in previous research on heat exposure disparities.
OBJECTIVE
This gap is addressed by analyzing the relationship between local heatwave frequency and the percentages of people with a disability and specific disability types in the U.S. South-a region characterized by extremely high summer temperatures and greater disability prevalence.
METHODS
Census tract level values of heatwave annualized frequency from the U.S. Federal Emergency Management Agency's National Risk Index are linked to relevant disability variables from the latest American Community Survey five-year estimates. Statistical analyses are based on bivariate correlations and multivariable generalized estimating equations that consider spatial clustering of tracts based on climate zone and county.
RESULTS
The overall percentage of civilian noninstitutionalized persons with a disability and more than one disability are significantly greater (p < 0.001) in census tracts with higher heatwave frequency, after controlling for clustering, race/ethnicity, socioeconomic status, older age, population density, and metropolitan status. Heatwave frequency is also positively and significantly associated (p < 0.01) with the percentages of people with hearing, vision, cognitive, ambulatory, self-care, and independent living difficulties.
CONCLUSIONS
These heat-related distributive injustices in the U.S. South demonstrate an urgent need to: (1) include disability status in future research on social disparities in heatwave exposure; (2) conduct more detailed investigations in other regions, states, and nations; and (3) develop disability-inclusive policies and interventions that provide equitable protection during extreme weather events.
PubMed: 38944641
DOI: 10.1016/j.dhjo.2024.101665 -
Science Bulletin May 2024Intensive human activity has brought about unprecedented climate and environmental crises, in which concurrent heatwaves and ozone extremes pose the most serious...
Intensive human activity has brought about unprecedented climate and environmental crises, in which concurrent heatwaves and ozone extremes pose the most serious threats. However, a limited understanding of the comprehensive mechanism hinders our ability to mitigate such compound events, especially in densely populated regions like China. Here, based on field observations and climate-chemistry coupled modelling, we elucidate the linkage between human activities and the climate system in heat-related ozone pollution. In China, we have observed that both the frequency and intensity of heatwaves have almost tripled since the beginning of this century. Moreover, these heatwaves are becoming more common in urban clusters with serious ozone pollution. Persistent heatwaves during the extremely hot and dry summers of 2013 and 2022 accelerated photochemical ozone production by boosting anthropogenic and biogenic emissions, and aggravated ozone accumulation by suppressing dry deposition due to water-stressed vegetation, leading to a more than 30% increase in ozone pollution in China's urban areas. The sensitivity of ozone to heat is demonstrated to be substantially modulated by anthropogenic emissions, and China's clean air policy may have altered the relationship between ozone and temperature. Climate model projections further highlight that the high-emission climate-socioeconomic scenario tends to intensify the concurrent heat and ozone extremes in the next century. Our results underscore that the implementation of a strict emission strategy will significantly reduce the co-occurrence of heatwaves and ozone extremes, achieving climate and environmental co-benefits.
PubMed: 38944635
DOI: 10.1016/j.scib.2024.05.034 -
Archivos de Bronconeumologia Jun 2024To estimate the cumulative incidence of COVID-19 and its determinants among a nationally representative sample of adults from Spain who smoke.
OBJECTIVE
To estimate the cumulative incidence of COVID-19 and its determinants among a nationally representative sample of adults from Spain who smoke.
METHODS
This is a prospective cohort study that uses data from two waves (Wave 2 in 2018 and Wave 3 in 2021) of the ITC EUREST-PLUS Spain Survey. At baseline (Wave 1 in 2016), all respondents were adults (aged ≥18) who smoked. In total, 1008 respondents participated in Wave 2, and 570 out of 888 eligible participants were followed up in Wave 3 (64.2%). We estimated the cumulative incidence and the relative risk of COVID-19 (RR) and 95% confidence intervals (CI) during follow-up using self-reported information on sociodemographic, smoking-related and health-related characteristics and identified associated factors using multivariable Poisson models with robust variance adjusted for the independent variables.
RESULTS
The overall cumulative incidence of self-reported COVID-19 was 5.9% (95% CI: 3.9-8.0%), with no significant differences between males (6.3%; 95% CI: 3.6-9.0%) and females (5.6%; 95% CI: 3.2-8.0%). After adjusting for age, sex, and educational level, COVID-19 incidence was positively associated with moderate nicotine dependence (RR: 2.37; 95% CI: 1.04-5.40) and negatively associated with having a partner who smoked (RR: 0.12; 95% CI: 0.03-0.42), and having friends but not a partner who smoked (RR: 0.28; 95% CI: 0.14-0.56).
CONCLUSION
The correlates of having had COVID-19 among people who smoke should be considered when tailoring information and targeted non-pharmacological preventive measures.
PubMed: 38944617
DOI: 10.1016/j.arbres.2024.05.037