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Objective: Asthma carries a high burden of disease for residents of Puerto Rico. We conducted this study to better understand asthma-related healthcare use and to examine potential asthma triggers.Methods: We characterized asthma-related healthcare use in 2013 by demographics, region, and date using outpatient, hospital, and emergency department (ED) insurance claims with a primary diagnostic ICD-9-CM code of 493.XX. We examined environmental asthma triggers, including outdoor allergens (i.e., mold and pollen), particulate pollution, and influenza-like illness. Analyses included descriptive statistics and Poisson time-series regression.Results: During 2013, there were 550,655 medical asthma claims reported to the Puerto Rico Healthcare Utilization database, representing 148 asthma claims/1,000 persons; 71% of asthma claims were outpatient visits, 19% were hospitalizations, and 10% were ED visits. Females (63%), children aged ≤9 years (77% among children), and adults aged ≥45 years (80% among adults) had the majority of asthma claims. Among health regions, Caguas had the highest asthma claim-rate at 142/1,000 persons (overall health region claim-rate = 108). Environmental exposures varied across the year and demonstrated seasonal patterns. Metro health region regression models showed positive associations between increases in mold and particulate matter <10 microns in diameter (PM10) and outpatient asthma claims.Conclusions: This study provides information about patterns of asthma-related healthcare use across Puerto Rico. Increases in mold and PM10 were associated with increases in asthma claims. Targeting educational interventions on exposure awareness and reduction techniques, especially to persons with higher asthma-related healthcare use, can support asthma control activities in public health and clinical settings.
Assuntos
Alérgenos/efeitos adversos , Asma/epidemiologia , Efeitos Psicossociais da Doença , Exposição Ambiental/efeitos adversos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Demandas Administrativas em Assistência à Saúde/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Idoso , Alérgenos/análise , Asma/imunologia , Asma/terapia , Criança , Pré-Escolar , Serviço Hospitalar de Emergência/estatística & dados numéricos , Exposição Ambiental/estatística & dados numéricos , Monitoramento Ambiental/estatística & dados numéricos , Feminino , Geografia , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Material Particulado/efeitos adversos , Material Particulado/análise , Porto Rico/epidemiologia , Fatores de Risco , Fatores Sexuais , Adulto JovemRESUMO
Objective: The patient-provider partnership is important for effective asthma care and improved asthma control. Our descriptive study describes demographic differences associated with patient-provider asthma communications using Healthy People 2020 indicators. Methods: Using 2013 National Health Interview Survey (NHIS) data, we examined provider assessments of asthma control at last healthcare visit for children and adults with current asthma; assessments included questions on frequency of asthma symptoms, use of quick-relief inhalers, and limitation of daily activities due to asthma. We calculated weighted prevalence and prevalence ratios (PR) with 95% confidence intervals (CI). Results: Overall, 3,684 (weighted prevalence = 7.3%; 95% confidence interval [CI] = 7.0-7.6) NHIS respondents reported current asthma. Among persons with current asthma, 58% reported a routine asthma care visit in the past year. Provider assessments of asthma symptoms, quick-relief inhaler use, and activity limitations were reported by 55.4%, 59.1% and 41.5% of respondents, respectively. Non-Hispanic blacks (PR = 1.11; 95% CI = 1.03-1.20), Puerto Ricans (PR = 1.23; 95% CI = 1.08-1.40), and Other-Hispanics (PR = 1.18; 95% CI = 1.05-1.32) were asked more often than non-Hispanic whites about ≥1 of the asthma control indicators. Providers more frequently assessed asthma symptoms (PR = 1.20; CI = 1.10-1.30), quick-relief inhaler use (PR = 1.10; CI = 1.02-1.19), and activity limitations (PR = 1.25; CI = 1.11-1.41) in children than adults. Conclusions: Healthcare providers often discuss asthma control indicators with patients. Children and some racial and ethnic minorities were more frequently assessed on key asthma control indicators compared to adults and non-Hispanic whites, respectively. These findings may reflect provider efforts to target asthma control communications to populations with higher risk of morbidity.
Assuntos
Asma/etnologia , Asma/terapia , Comunicação em Saúde/métodos , Pessoal de Saúde/organização & administração , Disparidades em Assistência à Saúde , Adolescente , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Asma/diagnóstico , Criança , Gerenciamento Clínico , Feminino , Pesquisas sobre Atenção à Saúde/métodos , Hispânico ou Latino/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Prognóstico , Medição de Risco , Fatores Socioeconômicos , Estados Unidos , População Branca/estatística & dados numéricosRESUMO
OBJECTIVES: To determine the prevalence of community and street-scale design features that promote walking across the US Virgin Islands (USVI). METHODS: In May 2016, the USVI Department of Health, with technical assistance from the Centers for Disease Control and Prevention, conducted a territory-wide audit with a validated tool. We selected street segments (n = 1114) via a 2-stage sampling method, and estimates were weighted to be representative of publicly accessible street length. RESULTS: Overall, 10.7% of the street length contained a transit stop, 11.3% had sidewalks, 21.7% had at least 1 destination (e.g., stores, restaurants), 27.4% had a traffic calming feature (e.g., speed humps), and 53.2% had at least some street lighting. Several features were less prevalent on residential streets compared with commercial streets, including transit stops, sidewalks, destinations, and street lighting (P < .01). CONCLUSIONS: Across the USVI, community and street-scale features supportive of walking were uncommon. Improving community and street-scale design in the USVI, particularly in residential areas, could increase physical activity by enhancing walkability and therefore improve public health. These data can be used to inform community planning in the USVI.
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Planejamento Ambiental/estatística & dados numéricos , Saúde Pública , Caminhada/estatística & dados numéricos , Tempestades Ciclônicas , Humanos , Ilhas Virgens Americanas/epidemiologiaRESUMO
Zika virus is an emerging mosquito-borne flavivirus. Recent outbreaks of Zika virus disease in the Pacific Islands and the Region of the Americas have identified new modes of transmission and clinical manifestations, including adverse pregnancy outcomes. However, data on the epidemiology and clinical findings of laboratory-confirmed Zika virus disease remain limited. During January 1, 2015-February 26, 2016, a total of 116 residents of 33 U.S. states and the District of Columbia had laboratory evidence of recent Zika virus infection based on testing performed at CDC. Cases include one congenital infection and 115 persons who reported recent travel to areas with active Zika virus transmission (n = 110) or sexual contact with such a traveler (n = 5). All 115 patients had clinical illness, with the most common signs and symptoms being rash (98%; n = 113), fever (82%; 94), and arthralgia (66%; 76). Health care providers should educate patients, particularly pregnant women, about the risks for, and measures to prevent, infection with Zika virus and other mosquito-borne viruses. Zika virus disease should be considered in patients with acute onset of fever, rash, arthralgia, or conjunctivitis, who traveled to areas with ongoing Zika virus transmission (http://www.cdc.gov/zika/geo/index.html) or who had unprotected sex with a person who traveled to one of those areas and developed compatible symptoms within 2 weeks of returning.
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Surtos de Doenças , Viagem , Infecção por Zika virus/diagnóstico , Zika virus/isolamento & purificação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Estados Unidos/epidemiologia , Adulto Jovem , Infecção por Zika virus/epidemiologiaRESUMO
CDC recommends Zika virus testing for potentially exposed persons with signs or symptoms consistent with Zika virus disease, and recommends that health care providers offer testing to asymptomatic pregnant women within 12 weeks of exposure. During January 3-March 5, 2016, Zika virus testing was performed for 4,534 persons who traveled to or moved from areas with active Zika virus transmission; 3,335 (73.6%) were pregnant women. Among persons who received testing, 1,541 (34.0%) reported at least one Zika virus-associated sign or symptom (e.g., fever, rash, arthralgia, or conjunctivitis), 436 (9.6%) reported at least one other clinical sign or symptom only, and 2,557 (56.4%) reported no signs or symptoms. Among 1,541 persons with one or more Zika virus-associated symptoms who received testing, 182 (11.8%) had confirmed Zika virus infection. Among the 2,557 asymptomatic persons who received testing, 2,425 (94.8%) were pregnant women, seven (0.3%) of whom had confirmed Zika virus infection. Although risk for Zika virus infection might vary based on exposure-related factors (e.g., location and duration of travel), in the current setting in U.S. states, where there is no local transmission, most asymptomatic pregnant women who receive testing do not have Zika virus infection.
Assuntos
Programas de Rastreamento/estatística & dados numéricos , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/epidemiologia , Infecção por Zika virus/diagnóstico , Infecção por Zika virus/epidemiologia , Artralgia , Centers for Disease Control and Prevention, U.S. , Conjuntivite , Exantema , Feminino , Febre , Humanos , Guias de Prática Clínica como Assunto , Gravidez , Autorrelato , Viagem , Estados Unidos/epidemiologia , Zika virus/isolamento & purificaçãoRESUMO
CDC has updated its interim guidance for U.S. health care providers caring for infants born to mothers with possible Zika virus infection during pregnancy (1). Laboratory testing is recommended for 1) infants born to mothers with laboratory evidence of Zika virus infection during pregnancy and 2) infants who have abnormal clinical or neuroimaging findings suggestive of congenital Zika syndrome and a maternal epidemiologic link suggesting possible transmission, regardless of maternal Zika virus test results. Congenital Zika syndrome is a recently recognized pattern of congenital anomalies associated with Zika virus infection during pregnancy that includes microcephaly, intracranial calcifications or other brain anomalies, or eye anomalies, among others (2). Recommended infant laboratory evaluation includes both molecular (real-time reverse transcription-polymerase chain reaction [rRT-PCR]) and serologic (immunoglobulin M [IgM]) testing. Initial samples should be collected directly from the infant in the first 2 days of life, if possible; testing of cord blood is not recommended. A positive infant serum or urine rRT-PCR test result confirms congenital Zika virus infection. Positive Zika virus IgM testing, with a negative rRT-PCR result, indicates probable congenital Zika virus infection. In addition to infant Zika virus testing, initial evaluation of all infants born to mothers with laboratory evidence of Zika virus infection during pregnancy should include a comprehensive physical examination, including a neurologic examination, postnatal head ultrasound, and standard newborn hearing screen. Infants with laboratory evidence of congenital Zika virus infection should have a comprehensive ophthalmologic exam and hearing assessment by auditory brainstem response (ABR) testing before 1 month of age. Recommendations for follow-up of infants with laboratory evidence of congenital Zika virus infection depend on whether abnormalities consistent with congenital Zika syndrome are present. Infants with abnormalities consistent with congenital Zika syndrome should have a coordinated evaluation by multiple specialists within the first month of life; additional evaluations will be needed within the first year of life, including assessments of vision, hearing, feeding, growth, and neurodevelopmental and endocrine function. Families and caregivers will also need ongoing psychosocial support and assistance with coordination of care. Infants with laboratory evidence of congenital Zika virus infection without apparent abnormalities should have ongoing developmental monitoring and screening by the primary care provider; repeat hearing testing is recommended. This guidance will be updated when additional information becomes available.
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The health and economic burden of asthma in the United States is substantial. Asthma self-management education (AS-ME) and home-based interventions for asthma can improve asthma control and prevent asthma exacerbations, and interest in health care-public health collaboration regarding asthma is increasing. However, outpatient AS-ME and home-based asthma intervention programs are not widely available; economic sustainability is a common concern. Thus, we conducted a narrative review of existing literature regarding economic outcomes of outpatient AS-ME and home-based intervention programs for asthma in the United States. We identified 9 outpatient AS-ME programs and 17 home-based intervention programs with return on investment (ROI) data. Most programs were associated with a positive ROI; a few programs observed positive ROIs only among selected populations (eg, higher health care utilization). Interpretation of existing data is limited by heterogeneous ROI calculations. Nevertheless, the literature suggests promise for sustainable opportunities to expand access to outpatient AS-ME and home-based asthma intervention programs in the United States. More definitive knowledge about how to maximize program benefit and sustainability could be gained through more controlled studies of specific populations and increased uniformity in economic assessments.