Xiao, S., Ngo, A. L., Mendola, P., Bates, M. N., Barcellos, A. L., Ferrara, A., & Zhu, Y. (2021). Household mold, pesticide use, and childhood asthma: A nationwide study in the U.S. International Journal of Hygiene and Environmental Health, 233, 113694. https://doi.org/10.1016/j.ijheh.2021.113694 (Free Fulltext Online)
2017 and 2018 National Surveys of Children's Health
Interactive Summary Health Statistics for Children — 2019-2021 "provides annual estimates of selected health topics for children under age of 18 years based on final data from the National Health Interview Survey. Estimates can be grouped by characteristics such as age, race, or sex by clicking on the "Group by" dropdown menu."
From the CDC, these Asthma Data Visualizations 'feature four main asthma indicators: current asthma, asthma attacks among people with current asthma, healthcare use, and asthma mortality. National asthma estimates are provided for all four indicators. State maps for current asthma and asthma mortality using data from various surveillance systems and national and state-based surveys are also provided. Viewers can view charts with corresponding data tables by selecting year, age groups, gender, or race and ethnicity.'