Page 438
WIC Anthropometrics and Laboratory Guidance 3
6. For all length boards: Read the length to the nearest 1/8th inch where the inside of the footboard touches the heel or where the measuring board indicates. 7. Record the length in Crossroads on the Anthro/Lab screen. Today’s date will default as the date the measurement was performed.
Measuring Weight for Children Less Than 24 Months (2 Years) of Age Equipment Infants may be measured with a beam balance scale with a tray and free-sliding weight (non-detachable) or an electronic scale. The scale should be marked in increments of one ounce (1 oz) and have a large enough tray to adequately support an infant or young child who weighs up to 40 pounds (20 kilograms). The scale is to be calibrated yearly and the calibration is to be documented. The scale should rest on a firm, flat, stable table and care must be taken to protect the child from accidents throughout the procedure. Technique 1. Put clean paper cloth on scale. 2. Balance the scales at zero (with paper sheet on tray) by placing the sliding beam weights directly over their zero positions. If using an electronic scale, zero the scale with the paper sheet on the tray. 3. Have the caregiver removing the infant or child’s outer clothing including shoes, hats, mittens, jackets, sweaters, sweatshirts, and jumpsuits, etc. It is recommended to undress the child to only a dry diaper or single layer of light clothing such as a t-shirt or onesie for accurate weighing. (A wet diaper can weigh as much as 2½ pounds). “Light clothing” may be considered only those garments necessary for participant modesty and comfort. At a minimum, take off shoes or boots, all outerwear, and heavier clothing, such as jackets, sweaters, or sweatshirts. Also remove items such as toys, packages, and purses. (Note: On the sticky note, document the clothing worn by participants dressed in heavy fabrics or insulated garments as the only layer of clothing which cannot be removed.
4. Place the young child/infant lying in the center of the scale. Older infants that can sit unassisted do better if placed sitting in the center of the scale. Have the caregiver help by keeping the infant stable and protected from harm (falling, etc.), but they should not touch or hold the infant while being weighed. 5. Read the weight to the nearest one ounce (1 oz).