RESUMO
Using data from 12 US health departments, we estimated mean serial interval for monkeypox virus infection to be 8.5 (95% credible interval 7.3-9.9) days for symptom onset, based on 57 case pairs. Mean estimated incubation period was 5.6 (95% credible interval 4.3-7.8) days for symptom onset, based on 35 case pairs.
Assuntos
Monkeypox virus , Mpox , Estados Unidos/epidemiologia , Humanos , Monkeypox virus/genética , Mpox/diagnóstico , Mpox/epidemiologia , Período de Incubação de Doenças InfecciosasAssuntos
Surtos de Doenças , Mpox , Humanos , Cidade de Nova Iorque/epidemiologia , Mpox/epidemiologiaRESUMO
BACKGROUND: The prevalence of urinary stone disease (USD) and asthma is rising and has recently been associated in a pediatric population. OBJECTIVE: To investigate the association between asthma and USD in a nationally representative adult population. DESIGN, SETTING, AND PARTICIPANTS: We analyzed the National Health and Nutrition Examination Survey 2007-2014, a US population-based cross-sectional study. A history of asthma and USD was obtained by self-report to questionnaires. USD severity was represented by graded stratification into non-stone formers, single stone formers, and recurrent stone formers (>2 stones). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Odds ratios (ORs) for asthma were calculated for respondents with USD and separately for the graded USD groups. Survey-weighted logistic regression models included adjustments for demographics (model A), medical information (model B), and for relevant medications (model C). RESULTS AND LIMITATIONS: A total of 20 906 participants aged ≥20 yr were included in the analysis. Of these, 9.2% reported of having a history of kidney stones. Logistic regression analysis adjusted for demographics, medical conditions, and medications showed that stone formers had significantly increased odds of asthma (odds ratio=1.23; 95% confidence interval: 1.03-1.47; p=0.023). Separate logistic regression analysis demonstrated a graded association between single and recurrent stone formers and the odds of having asthma (p=0.01), which remained significant in the 20-50-yr-old population and the diabetic population, especially for recurrent stone formers. Causal relationships were limited by cross-sectional nature of the study. CONCLUSIONS: Increasing severity of USD is associated with an increase in odds for asthma among American adults, providing impetus for future studies into the mechanisms explaining this phenomenon. PATIENT SUMMARY: In this report, we looked at self-reported histories of asthma and urinary stone disease (USD) using information from a large US population. We found that asthma was associated with USD; however, further studies are needed to elucidate this relationship.