title: Distribution-free estimation of age-related centiles.
abstract: A method is described for calculating age-related centiles which makes no assumption about the nature of the distribution of the measurement at a fixed age.
authors.affiliation: London School of Hygiene and Tropical Medicine.
authors.forename: M J
authors.initials: MJ
authors.lastname: Healy
authors.forename: J
authors.initials: J
authors.lastname: Rasbash
authors.forename: M
authors.initials: M
authors.lastname: Yang
mesh_terms: D000375:Aging; D006128:Growth; D006801:Humans; D008962:Models, Theoretical; D012044:Regression Analysis