RESUMEN
American Indian/Alaska Native (AI/AN) persons in the US experience a disparity in chronic respiratory diseases compared to white persons. Using Behavioral Risk Factor Surveillance System (BRFSS) data, we previously showed that the AI/AN race/ethnicity variable was not associated with asthma and/or chronic obstructive pulmonary disease (COPD) in a BRFSS-defined subset of 11 states historically recognized as having a relatively high proportion of AI/AN residents. Here, we investigate the contributions of the AI/AN variable and other sociodemographic determinants to disease disparity in the remaining 39 US states and territories. Using BRFSS surveys from 2011 to 2019, we demonstrate that irrespective of race, the yearly adjusted prevalence for asthma and/or COPD was higher in the 39-state region than in the 11-state region. Logistic regression analysis revealed that the AI/AN race/ethnicity variable was positively associated with disease in the 39-state region after adjusting for sociodemographic covariates, unlike in the 11-state region. This shows that the distribution of disease prevalence and disparity for asthma and/or COPD is non-uniform in the US. Although AI/AN populations experience this disease disparity throughout the US, the AI/AN variable was only observed to contribute to this disparity in the 39-state region. It may be important to consider the geographical distribution of respiratory health determinants and factors uniquely impactful for AI/AN disease disparity when formulating disparity elimination policies.
Asunto(s)
Indio Americano o Nativo de Alaska , Asma , Disparidades en el Estado de Salud , Enfermedad Pulmonar Obstructiva Crónica , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Indio Americano o Nativo de Alaska/estadística & datos numéricos , Asma/epidemiología , Asma/etnología , Sistema de Vigilancia de Factor de Riesgo Conductual , Enfermedad Crónica/epidemiología , Enfermedad Crónica/etnología , Prevalencia , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/etnología , Estados Unidos/epidemiologíaAsunto(s)
Asma , Humanos , Asma/etnología , Asma/epidemiología , Asma/etiología , Factores de Riesgo , Prevalencia , Niño , Pueblos Indígenas , Chile/epidemiologíaAsunto(s)
Asma , Humanos , Asma/epidemiología , Asma/etnología , Asma/etiología , Factores de Riesgo , Prevalencia , Niño , Femenino , Masculino , Adolescente , Chile/epidemiología , Pueblos Indígenas , Estudios TransversalesRESUMEN
OBJECTIVE: Childhood racial and ethnic asthma disparities in the United States are the consequence of structural inequities such as those in socioeconomic status (SES) and exposure to violence, but little research has explored the role of the school environment in perpetuating racial and ethnic disparities. This study examines associations between perceptions of unsafe school environments (USEs) and subsequent asthma diagnosis for elementary-aged children and the extent to which USE mediates relations from SES and race/ethnicity to asthma diagnosis for Black, Latinx, and non-Latinx White children. METHOD: We conducted a secondary analysis of data from the Early Childhood Longitudinal Study. Structural equation modeling was used to evaluate the association between USE and subsequent asthma diagnosis, controlling for child sex, and indirect effects of SES and race/ethnicity on asthma diagnosis via USE. RESULTS: For 6,532 children, USE in second grade positively predicted new asthma diagnoses in third grade and mediated the association between SES and new asthma diagnosis. SES and USE serially mediated the relationship between race/ethnicity and asthma diagnosis. Identifying as non-Latinx White was associated with a lower likelihood of subsequent asthma diagnosis via higher SES and lower USE while identifying as Black or Latinx was associated with a higher likelihood of subsequent asthma diagnosis via lower SES and higher USE. CONCLUSION: USE was associated with pediatric asthma diagnosis and mediated the relationship between SES and asthma diagnosis as well as race/ethnicity and asthma diagnosis. Findings highlight the need to consider USE as a social determinant of health for pediatric asthma. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Asunto(s)
Asma , Instituciones Académicas , Humanos , Asma/diagnóstico , Asma/etnología , Asma/psicología , Asma/epidemiología , Masculino , Femenino , Niño , Estudios Longitudinales , Estados Unidos , Hispánicos o Latinos/estadística & datos numéricos , Hispánicos o Latinos/psicología , Disparidades en el Estado de Salud , Seguridad , Clase Social , Negro o Afroamericano/psicología , Negro o Afroamericano/estadística & datos numéricos , Etnicidad/estadística & datos numéricos , Etnicidad/psicología , Población Blanca/psicología , Población Blanca/estadística & datos numéricosAsunto(s)
Contaminación del Aire , Asma , Negro o Afroamericano , Hispánicos o Latinos , Humanos , Asma/etnología , Asma/etiología , Hispánicos o Latinos/estadística & datos numéricos , Negro o Afroamericano/estadística & datos numéricos , Contaminación del Aire/efectos adversos , Estados Unidos/epidemiología , Disparidades en el Estado de Salud , Femenino , MasculinoRESUMEN
OBJECTIVE: There are persistent disparities in pediatric asthma morbidity in the U.S. We linked claims data with information on neighborhood-level risk factors to explore drivers of asthma disparities among Medicaid-enrolled children in New York City subsidized housing. METHODS: We constructed a cohort of Medicaid-enrolled children living in public or other subsidized housing, based on residential address, in NYC between 2016 and 2019 (n = 108,969). We examined claims-derived asthma prevalence across age and racial and ethnic groups, integrating census tract-level information and using the Bayesian Improved Surname Geocoding (BISG) algorithm to address high rates of missing data in self-reported race and ethnicity. We used inverse probability weighting (IPW) to explore the extent to which disparities persisted when exposure to asthma risk factors - related to the built environment, neighborhood poverty, and air quality - were balanced across groups. This analysis was conducted in 2022-2023. RESULTS: Claims-derived asthma prevalence was highest among children <7 years at baseline and among non-Hispanic Black and Hispanic children. For example, among children aged 3-6 years at baseline, claims-derived prevalence was 17.3% and 18.1% among non-Hispanic Black and Hispanic children, respectively, compared to 9.3% and 9.0% among non-Hispanic White and non-Hispanic Asian American/Pacific Islander children. Using IPW to balance exposure to asthma risk factors across racial and ethnic groups attenuated, but did not eliminate, disparities in asthma prevalence. CONCLUSIONS: We found high asthma burden among children living in subsidized housing. Modifiable place-based characteristics may be important contributors to pediatric asthma disparities.
Asunto(s)
Asma , Medicaid , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Asma/etnología , Asma/epidemiología , Etnicidad/estadística & datos numéricos , Disparidades en el Estado de Salud , Medicaid/estadística & datos numéricos , Características del Vecindario , Ciudad de Nueva York/epidemiología , Prevalencia , Vivienda Popular/estadística & datos numéricos , Características de la Residencia/estadística & datos numéricos , Factores de Riesgo , Estados Unidos/epidemiología , Grupos RacialesRESUMEN
OBJECTIVES: Adverse childhood experiences (ACEs) have been linked to adulthood chronic diseases, but there is little research examining the mechanisms underlying this association. We tested pathways from ACEs to adult disease mediated via risk factors of depression, smoking, and body mass index. METHOD: Prospective data from adults 18 to 74 years old from the Hispanic Community Health Study/Study of Latinos and Sociocultural Ancillary Study were used. Retrospectively reported ACEs and hypothesized mediators were measured at Visit 1 (2008-2011). Outcomes of disease prevalence were assessed at Visit 2, approximately 6 years later. The analytic sample includes 5,230 Hispanic/Latino participants with ACE data. Statistical mediation was examined using structural equation modeling on cardiometabolic and pulmonary disease prevalence and reported probit regression coefficients with 95% confidence intervals (CIs). RESULTS: We found a significant association between ACEs and the prevalence of asthma/chronic obstructive pulmonary disorder (standardized ß = .07, 95% CI [0.02, 0.12]). In the mediational model, the direct association was nonsignificant (ß = .02, 95% CI [-0.04, 0.07]) but was mediated by depressive symptoms (ß = .03, 95% CI [0.02, 0.04]). There were no associations between ACEs and the prevalence of diabetes and self-reported coronary heart disease or cerebrovascular disease. However, a small indirect effect was identified via depressive symptoms and coronary heart disease (ß = .02, 95% CI [0.01, 0.03]). CONCLUSION: In this diverse Hispanic/Latino sample, depressive symptoms were found to be a pathway linking ACEs to self-reported cardiopulmonary diseases, although the effects were of small magnitude. Future work should replicate pathways, confirm the magnitude of effects, and examine cultural moderators that may dampen expected associations. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Asunto(s)
Experiencias Adversas de la Infancia , Hispánicos o Latinos , Humanos , Masculino , Hispánicos o Latinos/psicología , Hispánicos o Latinos/estadística & datos numéricos , Femenino , Persona de Mediana Edad , Adulto , Experiencias Adversas de la Infancia/estadística & datos numéricos , Anciano , Adolescente , Adulto Joven , Estudios Prospectivos , Asma/etnología , Asma/epidemiología , Asma/psicología , Depresión/etnología , Depresión/epidemiología , Depresión/psicología , Prevalencia , Factores de Riesgo , Enfermedad Crónica , Enfermedad Pulmonar Obstructiva Crónica/etnología , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Fumar/epidemiología , Fumar/etnología , Estados Unidos/epidemiología , Índice de Masa CorporalRESUMEN
BACKGROUND AND OBJECTIVES: Asthma is a common, potentially serious childhood chronic condition that disproportionately afflicts Black children. Hospitalizations and emergency department (ED) visits for asthma can often be prevented. Nearly half of children with asthma are covered by Medicaid, which should facilitate access to care to manage and treat symptoms. We provide new evidence on racial disparities in asthma hospitalizations and ED visits among Medicaid-enrolled children. METHODS: We used comprehensive Medicaid claims data from the Transformed Medicaid Statistical Information System. Our study population included 279 985 Medicaid-enrolled children with diagnosed asthma. We identified asthma hospitalizations and ED visits occurring in 2019. We estimated differences in the odds of asthma hospitalizations and ED visits for non-Hispanic Black versus non-Hispanic white children, adjusting for sex, age, Medicaid eligibility group, Medicaid plan type, state, and rurality. RESULTS: In 2019, among Black children with asthma, 1.2% had an asthma hospitalization and 8.0% had an asthma ED visit compared with 0.5% and 3.4% of white children with a hospitalization and ED visit, respectively. After adjusting for other characteristics, the rates for Black children were more than twice the rates for white children (hospitalization adjusted odds ratio 2.45, 95% confidence interval 2.23-2.69; ED adjusted odds ratio 2.42; 95% confidence interval 2.33-2.51). CONCLUSIONS: There are stark racial disparities in asthma hospitalizations and ED visits among Medicaid-enrolled children with asthma. To diminish these disparities, it will be important to implement solutions that address poor quality care, discriminatory treatment in health care settings, and the structural factors that disproportionately expose Black children to asthma triggers and access barriers.
Asunto(s)
Asma , Negro o Afroamericano , Servicio de Urgencia en Hospital , Disparidades en Atención de Salud , Hospitalización , Medicaid , Población Blanca , Humanos , Asma/terapia , Asma/etnología , Medicaid/estadística & datos numéricos , Estados Unidos/epidemiología , Servicio de Urgencia en Hospital/estadística & datos numéricos , Niño , Hospitalización/estadística & datos numéricos , Masculino , Femenino , Población Blanca/estadística & datos numéricos , Preescolar , Negro o Afroamericano/estadística & datos numéricos , Disparidades en Atención de Salud/etnología , Disparidades en Atención de Salud/estadística & datos numéricos , Adolescente , LactanteRESUMEN
BACKGROUND: Emerging adults (aged 18-29) are less likely to receive the COVID-19 vaccine than any other adult age group. Black Americans are less likely than non-Hispanic white Americans to be fully vaccinated against COVID-19. This study explored factors which affect vaccine intention and attitudes in Black American emerging adults with asthma. METHODS: Participants were recruited from an NHLBI-funded clinical trial to improve asthma control. Fifty-nine Black American emerging adults completed a Qualtrics survey that assessed asthma control, intention to vaccinate, and factors which may affect the decision to vaccinate. Twenty-five participants also completed a semi-structured interview via Zoom. Bivariate correlations and descriptive statistics, including Chi Square analyses, were run using SPSS. Interview thematic analyses were conducted via QDA Miner. RESULTS: Of the 59 Black American emerging adults with asthma who completed surveys, 32.2% responded that they were highly unlikely to receive the COVID-19 vaccine, while 50.8% responded that they were highly likely to receive it. Increased asthma control was significantly correlated with a higher likelihood to discuss the COVID-19 vaccine with their healthcare provider (ρ = 0.339, α = 0.011). Concerns about immediate (ρ= -0.261, α = 0.050) and long-term (ρ= -0.280, α = 0.035) side effects were inversely correlated with intention to vaccinate. Only 17% of the participants who were unemployed stated that they were highly likely to receive the vaccines compared to 65% of the participants who were employed; however, interview participants who were unemployed stated not needing the vaccine because they were protecting themselves by social distancing. When deciding whether to receive the vaccine, safety, efficacy, and immediate side effects were the top three factors for 91%, 54%, and 49% of the participants, respectively. Beliefs about the vaccines' safety and efficacy, information gathering, personal factors, and societal factors emerged as important themes from the interviews. CONCLUSION: Only half of the surveyed Black American emerging adults with asthma were highly likely to receive the COVID-19 vaccine. Safety and efficacy were important for the majority of the participants, regardless of vaccine intention. Greater asthma control, but not access to asthma-related healthcare, was correlated with intention to discuss the vaccine with their healthcare provider.
Asunto(s)
Asma , Negro o Afroamericano , Vacunas contra la COVID-19 , COVID-19 , Intención , Humanos , Asma/etnología , Asma/psicología , Adulto , Masculino , Vacunas contra la COVID-19/administración & dosificación , Femenino , Negro o Afroamericano/psicología , Negro o Afroamericano/estadística & datos numéricos , Adulto Joven , COVID-19/prevención & control , COVID-19/etnología , Adolescente , Estados Unidos , Conocimientos, Actitudes y Práctica en Salud , Encuestas y CuestionariosRESUMEN
Importance: Mortality rates in US youth have increased in recent years. An understanding of the role of racial and ethnic disparities in these increases is lacking. Objective: To compare all-cause and cause-specific mortality trends and rates among youth with Hispanic ethnicity and non-Hispanic American Indian or Alaska Native, Asian or Pacific Islander, Black, and White race. Design, Setting, and Participants: This cross-sectional study conducted temporal analysis (1999-2020) and comparison of aggregate mortality rates (2016-2020) for youth aged 1 to 19 years using US Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database. Data were analyzed from June 30, 2023, to January 17, 2024. Main Outcomes and Measures: Pooled, all-cause, and cause-specific mortality rates per 100â¯000 youth (hereinafter, per 100â¯000) for leading underlying causes of death were compared. Injuries were classified by mechanism and intent. Results: Between 1999 and 2020, there were 491â¯680 deaths among US youth, including 8894 (1.8%) American Indian or Alaska Native, 14â¯507 (3.0%) Asian or Pacific Islander, 110â¯154 (22.4%) Black, 89â¯251 (18.2%) Hispanic, and 267â¯452 (54.4%) White youth. Between 2016 and 2020, pooled all-cause mortality rates were 48.79 per 100â¯000 (95% CI, 46.58-51.00) in American Indian or Alaska Native youth, 15.25 per 100â¯000 (95% CI, 14.75-15.76) in Asian or Pacific Islander youth, 42.33 per 100â¯000 (95% CI, 41.81-42.86) in Black youth, 21.48 per 100â¯000 (95% CI, 21.19-21.77) in Hispanic youth, and 24.07 per 100â¯000 (95% CI, 23.86-24.28) in White youth. All-cause mortality ratios compared with White youth were 2.03 (95% CI, 1.93-2.12) among American Indian or Alaska Native youth, 0.63 (95% CI, 0.61-0.66) among Asian or Pacific Islander youth, 1.76 (95% CI, 1.73-1.79) among Black youth, and 0.89 (95% CI, 0.88-0.91) among Hispanic youth. From 2016 to 2020, the homicide rate in Black youth was 12.81 (95% CI, 12.52-13.10) per 100â¯000, which was 10.20 (95% CI, 9.75-10.66) times that of White youth. The suicide rate for American Indian or Alaska Native youth was 11.37 (95% CI, 10.30-12.43) per 100â¯000, which was 2.60 (95% CI, 2.35-2.86) times that of White youth. The firearm mortality rate for Black youth was 12.88 (95% CI, 12.59-13.17) per 100â¯000, which was 4.14 (95% CI, 4.00-4.28) times that of White youth. American Indian or Alaska Native youth had a firearm mortality rate of 6.67 (95% CI, 5.85-7.49) per 100â¯000, which was 2.14 (95% CI, 1.88- 2.43) times that of White youth. Black youth had an asthma mortality rate of 1.10 (95% CI, 1.01-1.18) per 100â¯000, which was 7.80 (95% CI, 6.78-8.99) times that of White youth. Conclusions and Relevance: In this study, racial and ethnic disparities were observed for almost all leading causes of injury and disease that were associated with recent increases in youth mortality rates. Addressing the increasing disparities affecting American Indian or Alaska Native and Black youth will require efforts to prevent homicide and suicide, especially those events involving firearms.
Asunto(s)
Asma , Disparidades en el Estado de Salud , Mortalidad , Trastornos Relacionados con Sustancias , Suicidio , Heridas y Lesiones , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Adulto Joven , Causas de Muerte/tendencias , Estudios Transversales , Etnicidad/estadística & datos numéricos , Mortalidad/etnología , Mortalidad/tendencias , Suicidio/etnología , Suicidio/estadística & datos numéricos , Estados Unidos/epidemiología , Heridas y Lesiones/epidemiología , Heridas y Lesiones/etnología , Heridas y Lesiones/mortalidad , Grupos Raciales/etnología , Grupos Raciales/estadística & datos numéricos , Indio Americano o Nativo de Alaska/estadística & datos numéricos , Blanco/estadística & datos numéricos , Negro o Afroamericano/estadística & datos numéricos , Hispánicos o Latinos/estadística & datos numéricos , Asiático Americano Nativo Hawáiano y de las Islas del Pacífico/estadística & datos numéricos , Asma/epidemiología , Asma/etnología , Asma/mortalidad , Homicidio/etnología , Homicidio/estadística & datos numéricos , Armas de Fuego/estadística & datos numéricos , Heridas por Arma de Fuego/epidemiología , Heridas por Arma de Fuego/etnología , Heridas por Arma de Fuego/mortalidad , Accidentes de Tránsito/mortalidad , Accidentes de Tránsito/estadística & datos numéricos , Accidentes de Tránsito/tendencias , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/etnología , Trastornos Relacionados con Sustancias/mortalidadRESUMEN
The Global Lung Initiative (GLI) race-neutral equations are considered to be race agnostic, using inverse probability weight, and have lower limits of normality (LLN) different from the GLI mixed equations. In this observational study, we analyzed the impact of using GLI equations to interpret spirometry of 1,169 patients with chronic respiratory diseases, including asthma, chronic obstructive pulmonary disease (COPD), COPD suspects, small airway obstruction, posttubercular lung disease, and preserved ratio with impaired spirometry (PRISm) (46% females, average age 46 years). Predicted normal and the LLN using GLI equations were significantly higher than those using Indian equations. The GLI race-neutral equations changed the category in 35.17% of males and 42.64% of females compared to Indian equations. The GLI mixed equations categorized a greater percentage of patients to have a mixed ventilatory pattern compared to the GLI race-neutral equations. There was a significant change in the grading of the severity of COPD using Global Initiative for Chronic Obstructive Lung Disease (GOLD) stages based on the percentage of predicted values of FEV1. Although GLI race-neutral equations have greater concordance with Indian equations than GLI Mixed equations, these substantially overdiagnose abnormal ventilatory patterns on spirometry in adult Indians in western India with chronic respiratory disease. A substantial number of patients with normal or obstructive patterns on spirometry are recategorized to have mixed or restrictive patterns. The use of GLI race-neutral equations increases the severity of airflow limitation in COPD patients. GLI race-neutral predictions for FEV1 result in substantially fewer patients demonstrating postbronchodilator responsiveness (PBDR).
Asunto(s)
Enfermedad Pulmonar Obstructiva Crónica , Espirometría , Humanos , Masculino , Femenino , Persona de Mediana Edad , India , Espirometría/métodos , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Enfermedad Pulmonar Obstructiva Crónica/etnología , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Adulto , Volumen Espiratorio Forzado , Asma/fisiopatología , Asma/diagnóstico , Asma/etnología , Enfermedad Crónica , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: The Pediatric Asthma Severity Score (PASS) is one of the most-used clinical scoring systems for assessing the severity of asthma exacerbations in children. The aim of the present study was to validate a Spanish version of the PASS in a population of Hispanic children with asthma exacerbations living in urban Bogota, Colombia. METHODS: In a prospective cohort and a validation study, parents/caregivers of children between 2 and 18 years old attended in the emergency department (ED) with asthma exacerbations who were admitted to the inpatient unit were invited to participate in the study. During the hospitalization period, we gathered the necessary data for assessing the criterion validity (comparing its score with the Pediatric Respiratory Assessment Measure [PRAM]), construct validity, interrater reliability, responsiveness, and internal consistency of the Col-PASS, the Colombian version of the PASS. RESULTS: At baseline, the scores of the Col-PASS correlated positively with the scores of the PRAM score (ρ = 0.588, p < .001). The baseline Col-PASS scores in patients who required admission to a more complex service were significantly higher than those in patients who presented clinical improvement (1.0 (0.0-2.0) vs. 0.0 (0.0-0.0), p < .001). The interrater reliability was found to be κ = 0.897, 95% CI 0.699-1.000, p < .001. Cronbach's α was .701 for the questionnaire as a whole. CONCLUSION: The Col-PASS has excellent construct validity, adequate criterion validity, interrater reliability, responsiveness; and acceptable internal consistency when used in children between 2 and 18 years old with asthma exacerbations.
Asunto(s)
Asma , Hispánicos o Latinos , Índice de Severidad de la Enfermedad , Humanos , Niño , Asma/diagnóstico , Asma/fisiopatología , Asma/etnología , Femenino , Masculino , Adolescente , Hispánicos o Latinos/estadística & datos numéricos , Estudios Prospectivos , Preescolar , Reproducibilidad de los Resultados , Colombia , Encuestas y Cuestionarios , Servicio de Urgencia en Hospital/estadística & datos numéricos , Hospitalización/estadística & datos numéricosAsunto(s)
Contaminación del Aire , Asma , Características de la Residencia , Humanos , Asma/etnología , Contaminación del Aire/efectos adversos , Disparidades en el Estado de Salud , Estados Unidos/epidemiología , Material Particulado , Negro o Afroamericano/estadística & datos numéricos , Contaminantes Atmosféricos/análisis , Contaminantes Atmosféricos/efectos adversos , MasculinoRESUMEN
OBJECTIVES: The Louisiana Department of Health identified a need for greater outreach in low-income Black communities that addressed environmental asthma triggers. We piloted an asthma virtual home visit (VHV) program and evaluated its reach and ability to promote asthma self-management strategies in communities with a high prevalence of poorly controlled asthma. METHODS: Participants from Louisiana were continuously recruited into the VHV program starting in March 2021 and provided with asthma education materials. Participants reporting poorly controlled asthma and environmental triggers were also offered 3 VHVs with a respiratory therapist. All participants were asked to complete a preintervention and postintervention knowledge test, an Asthma Control Test (ACT) (maximum score = 25; scores ≤19 indicate poorly controlled asthma), and a final survey that assessed perceptions about asthma management and reduction of environmental triggers. RESULTS: As of October 2022, 147 participants were enrolled in the program, and 52 had consented to and received ≥1 VHV. Forty VHV recipients (77%) were aged <18 years, 40 (77%) were Black people, and 46 (88%) were from families with extremely low or low incomes. Asthma symptoms improved across all participants, with a median increase of 2.4 points on the ACT. Knowledge tests revealed that 86% of participants learned about ≥1 new asthma trigger; a larger percentage of VHV recipients than nonrecipients (68% vs 36%) had an improved knowledge test score postintervention. Compared with preintervention, about three-quarters of participants reported feeling more empowered to self-manage their asthma and a significant improvement in their quality of life postintervention. CONCLUSIONS: The program provided virtual asthma education to communities with a high burden of asthma and improved asthma outcomes for participants. Similar virtual models can be used to promote health equity, especially in areas with limited access to health care.
Asunto(s)
Asma , Negro o Afroamericano , COVID-19 , Pobreza , Telemedicina , Humanos , Asma/etnología , Asma/prevención & control , Asma/terapia , COVID-19/prevención & control , COVID-19/epidemiología , Louisiana/epidemiología , Femenino , Masculino , Adulto , Visita Domiciliaria , Adolescente , SARS-CoV-2 , Persona de Mediana Edad , Adulto Joven , Pandemias , Automanejo/métodosRESUMEN
Rationale: The share of Black or Latinx residents in a census tract remains associated with asthma-related emergency department (ED) visit rates after controlling for socioeconomic factors. The extent to which evident disparities relate to the within-city heterogeneity of long-term air pollution exposure remains unclear. Objectives: To investigate the role of intraurban spatial variability of air pollution in asthma acute care use disparity. Methods: An administrative database was used to define census tract population-based incidence rates of asthma-related ED visits. We estimate the associations between census tract incidence rates and 1) average fine and coarse particulate matter, nitrogen dioxide (NO2), and sulfur dioxide (SO2), and 2) racial and ethnic composition using generalized linear models controlling for socioeconomic and housing covariates. We also examine for the attenuation of incidence risk ratios (IRRs) associated with race/ethnicity when controlling for air pollution exposure. Measurements and Main Results: Fine and coarse particulate matter and SO2 are all associated with census tract-level incidence rates of asthma-related ED visits, and multipollutant models show evidence of independent risk associated with coarse particulate matter and SO2. The association between census tract incidence rate and Black resident share (IRR, 1.51 [credible interval (CI), 1.48-1.54]) is attenuated by 24% when accounting for air pollution (IRR, 1.39 [CI, 1.35-1.42]), and the association with Latinx resident share (IRR, 1.11 [CI, 1.09-1.13]) is attenuated by 32% (IRR, 1.08 [CI, 1.06-1.10]). Conclusions: Neighborhood-level rates of asthma acute care use are associated with local air pollution. Controlling for air pollution attenuates associations with census tract racial/ethnic composition, suggesting that intracity variability in air pollution could contribute to neighborhood-to-neighborhood asthma morbidity disparities.
Asunto(s)
Contaminación del Aire , Asma , Servicio de Urgencia en Hospital , Material Particulado , Humanos , Asma/epidemiología , Asma/etnología , Contaminación del Aire/efectos adversos , Contaminación del Aire/estadística & datos numéricos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Material Particulado/efectos adversos , Masculino , Femenino , Hispánicos o Latinos/estadística & datos numéricos , Adulto , Incidencia , Negro o Afroamericano/estadística & datos numéricos , Características del Vecindario/estadística & datos numéricos , Etnicidad/estadística & datos numéricos , Dióxido de Azufre , Persona de Mediana Edad , Exposición a Riesgos Ambientales/efectos adversos , Exposición a Riesgos Ambientales/estadística & datos numéricos , Dióxido de Nitrógeno/efectos adversos , Características de la Residencia/estadística & datos numéricos , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: To identify risk factors associated with hospital admission following an ED visit for asthma at the time of discharge among U.S. children and adults. METHODS: Asthma emergency department visits resulting in hospital admissions using discharge data among children (aged 0-17 years) and adults (aged 18 years or older) from the 2020 Nationwide Emergency Department Sample (NEDS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality were examined. Risk factors associated with hospital admission following ED visits were identified using univariable and multi-variable logistic regression models. RESULTS: Among children, hospital admission after asthma-related ED visits was higher for females, ages less than 12 years, and discharged in January-March or in October-December and lower for Black children, Hispanic children, Medicaid or Medicare beneficiaries, other/no charge/self-pay, and in metropolitan non-teaching or non-metropolitan hospitals. Among adults, asthma ED visits resulting in hospital admissions were higher for females, ages 35 years or older, discharged in January-March, and for Medicare beneficiaries and lower for Black adults, Hispanic adults, adults of other races, other/no charge/self-pay, in metropolitan non-teaching or non-metropolitan hospitals, and median household income quartiles for patient's ZIP Code of less than $59,000 were lower. CONCLUSIONS: Sociodemographic factors, healthcare use, and household income were significantly associated with hospital admissions at the time of discharge from the ED. Examining hospital admission after an ED visit for asthma is important in identifying these groups and better addressing their healthcare needs.
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Asma , Servicio de Urgencia en Hospital , Hospitalización , Humanos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Asma/epidemiología , Asma/terapia , Asma/etnología , Estados Unidos/epidemiología , Femenino , Adolescente , Niño , Masculino , Preescolar , Adulto , Lactante , Adulto Joven , Hospitalización/estadística & datos numéricos , Persona de Mediana Edad , Factores de Riesgo , Anciano , Recién Nacido , Factores Sexuales , Factores de Edad , Factores Socioeconómicos , Factores Sociodemográficos , Visitas a la Sala de EmergenciasRESUMEN
RATIONALE: Asthma morbidity and mortality are disproportionately high in the Black population, especially among Black emerging adults (BEAs) (age 18-30 years). Few studies have been done to identify unique challenges to asthma care in BEAs. OBJECTIVE: To assess the challenges and barriers to asthma care BEAs experience. METHODS: We conducted virtual focus groups consisting of BEAs (n = 16) with a physician diagnosis of asthma. Discussion questions regarding asthma triggers, management, and challenges were used. Focus group discussions were recorded and transcribed verbatim. The transcripts were then coded by 3 coders using a thematic saturation approach. RESULTS: Seven major domains were identified: heightened anxiety around asthma management; asthma symptoms interfering with school and/or work; asthma in social group setting; transitioning to adulthood leading to increased autonomy and financial independence; use of technology in asthma management; concerns regarding coronavirus disease 2019; and perceived discrimination and biases. These domains create complex barriers to optimal asthma management and overlapping elements were identified. Technology was described as a potential method to address these challenges. CONCLUSIONS: BEAs with asthma have unique challenges due to age and race. Physicians should address these challenges through innovative means such as technology-based interventions.
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Asma , Accesibilidad a los Servicios de Salud , Adolescente , Adulto , Humanos , Adulto Joven , Asma/diagnóstico , Asma/epidemiología , Asma/etnología , Asma/terapia , Población Negra/estadística & datos numéricos , Médicos , Investigación Cualitativa , Instituciones Académicas , Accesibilidad a los Servicios de Salud/economía , Accesibilidad a los Servicios de Salud/estadística & datos numéricosRESUMEN
BACKGROUND: Black adults are disproportionately affected by asthma and are often considered a homogeneous group in research studies despite cultural and ancestral differences. OBJECTIVE: We sought to determine if asthma morbidity differs across adults in Black ethnic subgroups. METHODS: Adults with moderate-severe asthma were recruited across the continental United States and Puerto Rico for the PREPARE (PeRson EmPowered Asthma RElief) trial. Using self-identifications, we categorized multiethnic Black (ME/B) participants (n = 226) as Black Latinx participants (n = 146) or Caribbean, continental African, or other Black participants (n = 80). African American (AA/B) participants (n = 518) were categorized as Black participants who identified their ethnicity as being American. Baseline characteristics and retrospective asthma morbidity measures (self-reported exacerbations requiring systemic corticosteroids [SCs], emergency department/urgent care [ED/UC] visits, hospitalizations) were compared across subgroups using multivariable regression. RESULTS: Compared with AA/B participants, ME/B participants were more likely to be younger, residing in the US Northeast, and Spanish speaking and to have lower body mass index, health literacy, and <1 comorbidity, but higher blood eosinophil counts. In a multivariable analysis, ME/B participants were significantly more likely to have ED/UC visits (incidence rate ratio [IRR] = 1.34, 95% CI = 1.04-1.72) and SC use (IRR = 1.27, 95% CI = 1.00-1.62) for asthma than AA/B participants. Of the ME/B subgroups, Puerto Rican Black Latinx participants (n = 120) were significantly more likely to have ED/UC visits (IRR = 1.64, 95% CI = 1.22-2.21) and SC use for asthma (IRR = 1.43, 95% CI = 1.06-1.92) than AA/B participants. There were no significant differences in hospitalizations for asthma among subgroups. CONCLUSIONS: ME/B adults, specifically Puerto Rican Black Latinx adults, have higher risk of ED/UC visits and SC use for asthma than other Black subgroups.
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Asma , Población Negra , Adulto , Humanos , Asma/complicaciones , Asma/epidemiología , Asma/etnología , Servicio de Urgencia en Hospital/estadística & datos numéricos , Etnicidad/estadística & datos numéricos , Hispánicos o Latinos/etnología , Hispánicos o Latinos/estadística & datos numéricos , Morbilidad , Estudios Retrospectivos , Estados Unidos/epidemiología , Puerto Rico/etnología , Negro o Afroamericano/etnología , Negro o Afroamericano/estadística & datos numéricos , Pueblos Caribeños/estadística & datos numéricos , África/etnología , Población Negra/etnología , Población Negra/estadística & datos numéricosRESUMEN
BACKGROUND: A growing body of evidence suggests that use of race terms in spirometry reference equations underestimates disease burden in Black populations, which may lead to disparities in pulmonary disease outcomes. Data on asthma-specific health consequences of using race-adjusted spirometry are lacking. METHODS: We performed a secondary analysis of 163 children from two observational asthma studies to determine the frequencies of participants with ppFEV1 < 80% (consistent with uncontrolled asthma) or ppFEV1 ≥ 80% using race-specific (GLI-African American or Caucasian) vs. race-neutral (GLI-Global) spirometry and their alignment with indicators of asthma control (Asthma Control Test™, ACT). Comparisons of mean ppFEV1 values were conducted using Wilcoxon matched-pairs signed-rank tests. Two group comparisons were conducted using Wilcoxon rank-sum tests. RESULTS: Data from 163 children (100 Black, 63 White) were analyzed. Mean ppFEV1 was 95.4% (SD 15.8) using race-specific spirometry and 90.4% (16.3) using race-neutral spirometry (p < 0.0001). Among 54 Black children with uncontrolled asthma (ACT ≤ 19), 20% had ppFEV1 < 80% using race-specific spirometry compared to 40% using race-neutral spirometry. In Black children with controlled asthma (ACT > 19), 87% had ppFEV1 ≥ 80% using race-specific compared to 67% using race-neutral spirometry. Children whose ppFEV1 changed to ≤ 80% with race-neutral spirometry had lower FEV1/FVC compared to those whose ppFEV1 remained ≥ 80% [0.83 (0.07) vs. 0.77 (0.05), respectively; p = 0.04], suggesting greater airway obstruction. Minimal changes in alignment of ppFEV1 with ACT score were observed for White children. CONCLUSIONS: Use of race-specific reference equations in Black children may increase the risk of inappropriately labeling asthma as controlled.
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Obstrucción de las Vías Aéreas , Asma , Adolescente , Niño , Humanos , Obstrucción de las Vías Aéreas/diagnóstico , Obstrucción de las Vías Aéreas/epidemiología , Obstrucción de las Vías Aéreas/etnología , Asma/diagnóstico , Asma/epidemiología , Asma/etnología , Asma/terapia , Negro o Afroamericano , Costo de Enfermedad , Espirometría/normas , Estudios Observacionales como Asunto , BlancoRESUMEN
OBJECTIVE: The prevalence of asthma and chronic obstructive pulmonary disorder (COPD) is elevated for Native Hawaiians but the basis for this differential is not well understood. We analyze data on asthma and COPD in two samples including Native Hawaiians Pacific Islanders, and Filipinos to determine how ethnicity is related to respiratory disease outcomes. METHODS: We analyzed the 2016 and 2018 Behavioral Risk Factor Surveillance Survey (BRFSS), a telephone survey of participants ages 18 and over in the State of Hawaii. Criterion variables were a diagnosis of asthma or COPD by a health professional. Structural equation modeling tested how five hypothesized risk factors (cigarette smoking, e-cigarette use, second-hand smoke exposure, obesity, and financial stress) mediated the ethnic differential in the likelihood of disease. Age, sex, and education were included as covariates. RESULTS: Structural modeling with 2016 data showed that Native Hawaiian ethnicity was related to higher levels of the five risk factors and each risk factor was related to a higher likelihood of respiratory disease. Indirect effects were statistically significant in almost all cases, with direct effects to asthma and COPD also observed. Mediation effects through comparable pathways were also noted for Pacific Islanders and Filipinos. These findings were replicated with data from the 2018 survey. CONCLUSIONS: Native Hawaiian and Pacific Islander ethnicity is associated with greater exposure to five risk factors and this accounts in part for the ethnic differential in respiratory disease outcomes. The results support a social-ecological model of health disparities in this population. Implications of the findings for preventive interventions are discussed.