Abstract
Great accuracy is needed in measuring a childs length both for individual assessment of growth and for studies of groups to monitor their nutritional status. A small error in length measurement has greater effect than a similar error in weight. This is because a child in its 1st 2 years puts on a much greater % of weight than length. A precise length measurement is also more difficult to obtain because of the crucial element of the childs posture. Good technique is of paramount importance and the more accurate the equipment the better. Working with a carpenter it was found that simple changes could be made on the basic AHRTAG (Appropriate Health Resources and Technology Action Group) design which improved precision. These changes also made for greater durability and a more readily transportable measurer. The degree of precision achieved with the modified measurer was demonstrably better than for the original form and is acceptable for field conditions compared with standards achieved elsewhere. Plans are provided for local construction of the measurer.
Published Version
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