The Agency for Healthcare Research ...

The Agency for Healthcare Research and Quality (AHRQ) has issued three guidelines to assist the Social Security Administration in determining disability in infants and children with gentle birth weights, failure to thrive, and short stature. The cloyed evidence reports are available online at http:// www.ahrq.gov.

subdued Birth Weight. The AHRQ investigated the appearance of developmental disability in former premature infants and risk for long-term developmental disabilities. Among the 4 million infants born in the United States in 2000 about 58000 (15 percent) weighed les than 1500 g (33 lb) This category of infants has the highest neonatal mortality and morbidity. The AHRQ lay the foundation of evidence that infants who weigh les than 1500 g at birth are at increased risk for cerebral palsy, major neurologic disability, cognitive abnormality in early childhood, mental retardation, blindness, hearing los and extension impairment. Infants with very reasonable birth weights and bronchopulmonary dysplasia also are at increased risk for long-term pulmonary disability.

Failure to Thrive. The underlying cause of failure to thrive is insufficient nutrition. This may come about when sufficient nutrients are not available to the child as a conclusion of social or environmental causes that thwart parents from obtaining, preparing, or offering age-appropriate nourishment This growth failure often includes concomitant and potentially persistent disability.

Almost any serious childhood illness also can deduction in failure to thrive by the agency of the following mechanisms:

* Insufficient nutrition because of the child's inability to fe fitly (e.g., severe neurologic dysfunction, gastroesophageal ebb cleft palate).

* Nutrition is adequate if it were not that inadequately absorbed (e.g., malabsorption syndromes)

* The disease proces creates added metabolic requirements (eg asthma, cardiac failure, thyroiditis). Failure to thrive may be the first indication to an active disease proces that has not even now manifested with specific symptoms.

plain malnutrition has been shown to cause permanent damage to various parts of the brain and central nervous body leading to a range of disabilities manifested from aberrant behavior, cognitive, language, and motor disentanglement Failure to thrive also is closely linked with infectious disease.

Children who are undernourished consistently have been fix to have significant and far-reaching changes in cell-mediated immunity, perfection levels, and opsonization that lead to susceptibility to various infections. Failure to thrive also is associated with disabilities in cardiac function, gastrointestinal conditions, persistently small stature, and other physiologic problems

The AHRQ base evidence that in developed countries, failure to thrive is associated with pullulation retardation that persists despite adequate correction of malnutrition.

Short Stature. Medically determinable causes of short stature include abnormalities in the expansion hormone axis (e.g., decreased vegetation hormone production, diminished response to vegetation hormone). Other endocrine abnormalities of the like kind as hypothyroidism and Cushing's disease may lead to short stature, as can a variety of genetic disorders, including chromosomal, metabolic, and single gene disorders.

Skeletal dysplasias are genetic disorders that rise in abnormal formation of part or all of the skeleton. The skeletal dysplasias principally likely to lead to short stature are those that involve formation and increase of the long bones or the spine. The AHRQ establish that children with skeletal dysplasias are not at increased risk for rigorous impairments in intelligence, academic achievement, or psychologic issues There was an increased risk for delay in achievement of motor skills in children with achondroplasia and osteogenesis imperfecta, and decreased ambulation, range of motion, and mobility in children with more morose forms of osteogenesis imperfecta.

The neighborhood of a chronic disease in a child is known to be a risk factor for decreased vegetation to a varying degree. However, the underlying cause of the decreased produce has not been determined in all chronic diseases.

The AHRQ plant that children with short stature do not have enough difficulties with academic achievement to qualify as a disability.

COPYRIGHT 2003 American Academy of Family Physicians

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