SHORT-TERM VARIATIONS IN STATURE GROWTH IN ETHIOPIAN AND ENGLISH CHILDREN

Two groups of young children, one in Addis Ababa and one in Oxford, were measured every calendar month for 6 months. Changes in their stature variability, as evidenced by increasing measurement interval length, are here compared. There is evidence for substantially greater variability in the Addis Ababa children. When the variability is expressed as coefficients of variation both groups show a marked decline with interval length, presumably as constant and additive components of variation become proportionally less important as the mean increases. One constant element is identified in the Addis Ababa children, since a single subtraction from all interval coefficients greater than two months produces the same CV. It is concluded that this probably represents the homeostatic cycle of catch-up growth in this group of children. © 1990 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.