P. Royston, CALCULATION OF UNCONDITIONAL AND CONDITIONAL REFERENCE INTERVALS FOR FETAL SIZE AND GROWTH FROM LONGITUDINAL MEASUREMENTS, Statistics in medicine, 14(13), 1995, pp. 1417-1436
Citations number
19
Categorie Soggetti
Statistic & Probability","Medicine, Research & Experimental","Public, Environmental & Occupation Heath","Statistic & Probability
Methods for estimating unconditional and conditional reference interva
ls for foetal size and growth based on longitudinal observations are p
resented. The methods are based on simple random-effects regression mo
dels and involve transforming both the response and the covariate (tim
epoint). A dataset from a designed longitudinal study of foetal size i
s analysed in detail as a motivating example.