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Open AccessResearch article

Algorithms for converting estimates of child malnutrition based on the NCHS reference into estimates based on the WHO Child Growth Standards

Hong Yang email and Mercedes de Onis email

Department of Nutrition, World Health Organization, Geneva, Switzerland

author email corresponding author email

BMC Pediatrics 2008, 8:19doi:10.1186/1471-2431-8-19

Published: 5 May 2008

Additional files

Additional file 1:

This file contains a table presenting the results of the validation described in the results section of the manuscript. It is under the title "Individual NCHS and WHO observed estimates and the predicted WHO estimates from the algorithm validation". It is a standard word file created by MS Word 2003.

Format: DOC Size: 610KB Download file

This file can be viewed with: Microsoft Word Viewer

Additional file 2:

This Excel programme contains the actual algorithms developed in this paper. For each indicator, i.e. underweight, stunting, wasting and overweight, a NCHS-based prevalence estimate in percentage is expected from the user, from which the predicted WHO-based estimate with its 95% CI will be generated by the programme.

Format: XLS Size: 26KB Download file

This file can be viewed with: Microsoft Excel Viewer


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