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- Title
Approaches to detecting growth faltering in infancy and childhood.
- Authors
Argyle, J
- Abstract
One of the purposes of monitoring a child's weight or height is to detect growth faltering. In infancy the focus is on monitoring weight gain, primarily for detecting infants at risk of failure-to-thrive. In childhood, this switches to height gain, e.g. the response of a child that is growth hormone deficient to treatment with growth hormone. Cross-sectional charts provide no guidance in a longitudinal context. If we note the current weight or height of a child, but want to say something about a child's growth since the last weight and height measurement, we need to use a velocity/increment reference or take a conditional approach to the problem. Here we focus on growth faltering and review the mathematical approaches to this problem. Discussion will concentrate on the relative merits of the following approaches: velocity references and increment charts or tables; conditional gain Z-scores;infancy weight-monitoring charts and longitudinal growth norms implemented in the growth package LGROW; tracking indices and distance charts and centile crossing. Overall conditional gain Z-scores provide the most flexible means of assessing growth patterns.
- Publication
Annals of human biology, 2003, Vol 30, Issue 5, p499
- ISSN
0301-4460
- Publication type
Journal Article
- DOI
10.1080/0301446032000112698