title: Statistics in respiratory medicine. 1. Ranges, confidence intervals, and related quantities: what they are and when to use them.
authors.affiliation: Department of Public Health Medicine, United Medical School of Guy's, London.
authors.forename: S
authors.initials: S
authors.lastname: Chinn
mesh_terms: D016001:Confidence Intervals; D005541:Forced Expiratory Volume; D006801:Humans; D015272:Pulmonary Medicine / Q000706:statistics & numerical data*; D011787:Quality of Health Care; D012016:Reference Values