The big boost was from June 2023 through February 2024. See chart below. So every T-bill sold at auction since February was to replace a maturing T-bill and essentially no new T-bills have been added. T-bills as percentage of total marketable ...
2023;177(4):373-383. doi:10.1001/jamapediatrics.2022.5975 editorial comment icon Editorial Comment Editorial Screening Success in the Age of Autism Paul H. Lipkin, MD JAMA Pediatrics Key Points Question What factors are associated with the sensitivity and specificity of the Modified Checklist for Au...