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Determining growth faltering with a tracking score.

Edward A Frongillo1, Gail E Rothe1, Jennifer K J Lambert1

  • 1Division of Nutritional Sciences, Savage Hall, Cornell University, Ithaca, New York 14853.

American Journal of Human Biology : the Official Journal of the Human Biology Council
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Summary
This summary is machine-generated.

A new tracking score effectively identifies growth faltering in children. This method is more accurate than existing scores for assessing child growth and development.

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Area of Science:

  • Pediatrics
  • Child Health
  • Growth Monitoring

Background:

  • Child growth faltering is a critical indicator of health and development.
  • Accurate assessment tools are essential for early intervention.

Purpose of the Study:

  • To develop and validate a novel tracking score for identifying growth faltering in children.
  • To compare the accuracy of the new tracking score against commonly used growth assessment methods.

Main Methods:

  • A tracking score was developed and tested on a sample of Guatemalan children (9-24 months).
  • Graphical methods were used for visual classification of growth faltering.
  • Receiver Operating Characteristic (ROC) curves were employed to compare the accuracy of various scores, including the new tracking score, increment score, residual score, and growth-curve parameter score.

Main Results:

  • The tracking score demonstrated higher accuracy in identifying growth faltering compared to other tested scores, particularly for length.
  • An intermediate version of the tracking score, utilizing specific measurement intervals, showed the highest accuracy for both weight and length faltering.
  • The growth-curve parameter score exhibited the lowest accuracy among all evaluated methods.

Conclusions:

  • The developed tracking score is a reliable and accurate tool for detecting growth faltering in children.
  • This score offers advantages such as ease of calculation, interpretability, and the ability to integrate multiple growth measurements.
  • The tracking score is a promising indicator for monitoring child growth and facilitating timely interventions.