Pediatric nutrition assessment: identifying children at risk.

Nutrition services are important in the prevention of disabilities as well as in the treatment and/or habilitation of children with chronic illness. Level 1 nutrition care requires some basic knowledge of nutrition to screen for nutritional risk factors, knowledge of and access to referral systems for children identified to be at risk, and ability to use general nutrition education materials. Level 2 involves individualized nutrition assessment and intervention for problems such as anemia, chronic constipation, low- or high-calorie diets, feeding problems, and growth monitoring. Level 3 nutrition services are for children with identified disabilities such as cystic fibrosis, diabetes, and metabolic disorders that require specific complex nutrition interventions. The five major components of assessment of nutritional status in children are: anthropometric, clinical, biochemical, dietary, and feeding skill development.