- University / research
- Country: United States
Low peak expiratory flow and subsequent first self-report of recognized lung disease: Person-disjoint replication and spirometric benchmarking in HRS and ELSA
by Haiyang Hu, Chun Wang, Jiang Fu, Haining Zhou Background Low peak expiratory flow (PEF) may precede the first self-report of recognized lung disease, but cross-cohort consistency and incremental value are uncertain. Methods We analysed Health and Retirement Study (HRS) discovery and prespecified…