patients with chronic cardiac diseases affecting their groth parameters & body mass index

patients with chronic renal diseases affecting their growth parameters & body mass index

patients with chronic respiratory diseases affecting their growth parameters & body mass index

patients with chronic metabolic diseases affecting their growth parameters & body mass index

patients with chronic neurological diseases affecting their growth parameters & body mass index

measuring the anthropometric measurements including: Weight, height/ length, head circumference, mid arm circumference& skin fold thickness and measuring body mass index.

For children less than two years of age, use a calibrated beam or a digital infant scale. Ensure the infant is not wearing any clothes and remove the diaper before measuring the weight. The weight should be measured to the nearest 0.01 kg or 0.5 ounces. For children older than 24 months, a balanced floor scale or electronic floor scale can be used.

For children who can stand, a stadiometer should be used. The child should stand up straight, with buttocks, shoulder blades, and heels together touching the back of the stadiometer. The feet should face outward at a 60-degree angle. If the patient has genu valgum, separate the feet enough to avoid overlapping the knees while maintaining contact between the knees. Arms should be loosely hanging at the sides with palms facing the thighs. The horizontal bar of the stadiometer should be lowered until the hair is compressed to the crown of the head. Remove any objects on the head and hair that may obstruct the bar from compressing the hair to the crown of the head. The measurement should be read to the nearest 0.1 cm or 1/8 of an inch. Repeat the measurement twice to obtain two readings within 0.2cm or 0.25 inches. The average of the two closest measurements should be recorded.

For infants and toddlers who cannot stand, the recumbent length should be measured. Align the infant's head against the top of the headboard of the infantometer. An assistant must straighten the infant's body and legs, ensuring the feet are parallel to the footboard. Repeat the measurement twice to obtain two readings within 0.2 cm or 0.25 inches. The average of the two closest measurements should be recorded.

For infants and toddlers less than two years of age, measure the largest circumference of the head using a non-stretchable measuring tape around the most prominent part of the head to the middle of the forehead. The tape measure should be pulled snug around the head to compress the hair and underlying soft tissue. Repeat the measurement twice to obtain two readings within 0.2 cm or 0.25 inches. The average of the two closest measurements should be recorded.