(1 - 7 of 7)
document
Fredriks, A.M. (author), van Buuren, S. (author), Hira Sing, R.A. (author), Wit, J.M. (author), Verloove-Vanhorick, S.P. (author)
Aim: Prevalences of overweight in The Netherlands, defined by international cut-off points, are presented in 14 500 children of Dutch origin, 2904 of Turkish and 2855 of Moroccan origin, aged 0-21 y. Results: The mean prevalence for Turkish boys and girls was 23.4% and 30.2%, for Moroccans 15.8% and 24.5%, for Dutch youths in large cities 12.6%...
article 2005
document
Fredriks, A.M. (author), van Buuren, S. (author), Fekkes, M. (author), Verloove-Vanhorick, S.P. (author), Wit, J.M. (author)
The aim of this study was to present age references for waist circumference (WC), hip circumference (HC), and waist/hip ratio (WHR) in Dutch children. Cross-sectional data were obtained from 14,500 children of Dutch origin in the age range 0-21 years. National references were constructed with the LMS method. This method summarises the...
article 2005
document
Fredriks, A.M. (author), van Buuren, S. (author), van Heel, W.J.M. (author), Dijkman-Neerincx, R.H.M. (author), Verloove-Vanhorick, S.P. (author), Wit, J.M. (author), TNO Kwaliteit van Leven (author)
Aims: To obtain age references for sitting height (SH), leg length (LL), and SH/H ratio in the Netherlands; to evaluate how SH standard deviation score (SDS), LL SDS, SH/H SDS, and SH/LL SDS are related to height SDS; and to study the usefulness of height corrected SH/H cut-off lines to detect Marfan syndrome and hypochondroplasia. Methods:...
article 2005
document
Fredriks, A.M. (author), van Buuren, S. (author), Jeurissen, S.E.R. (author), Dekker, F.W. (author), Verloove-Vanhorick, S.P. (author), Wit, J.M. (author)
The aim of this study was to provide growth and sexual maturation reference data for Turkish children living in The Netherlands. We also compared these references with the reference data of children of Dutch origin and with Turkish reference data collected in Turkey and elsewhere in Europe. Cross-sectional growth and demographic data were...
article 2003
document
van Buuren, S. (author), Fredriks, M. (author)
The worm plot visualizes differences between two distributions, conditional on the values of a covariate. Though the worm plot is a general diagnostic tool for the analysis of residuals, this paper focuses on an application in constructing growth reference curves, where the covariate of interest is age. The LMS model of Cole and Green is used to...
article 2001
document
Fredriks, A.M. (author), van Buuren, S. (author), Wit, J.M. (author), Verloove-Vanhorick, S.P. (author)
Objectives - To compare the distribution of body mass index (BMI) in a national representative study in The Netherlands in 1996-7 with that from a study in 1980. Methods - Cross sectional data on height, weight, and demographics of 14 500 boys and girls of Dutch origin, aged 0-21 years, were collected from 1996 to 1997. BMI references were...
article 2000
document
Fredriks, A.M. (author), van Buuren, S. (author), Burgmeijer, R.J.F. (author), Meulmeester, J.F. (author), Beuker, R.J. (author), Brugman, E. (author), Roede, M.J. (author), Verloove-Vanhorick, S.P. (author), Wit, J.M. (author)
Since 1858, an increase of mean stature has been observed in the Netherlands, reflecting the improving nutritional, hygienic, and health status of the population. In this study, stature, weight, and pubertal development of Dutch youth, derived from four consecutive nationwide cross- sectional growth studies during the past 42 y, are compared to...
article 2000
(1 - 7 of 7)