Many of the children have learning disorders, mild retardation or other neurological problems commonly linked to lead poisoning.

In addition, in about 10 percent of cases, mild mental retardation may be present.

About 4 to 15 percent of those with the syndrome have intellectual deficits, mostly mild but sometimes moderate retardation, he said.

Her brother suffered from mild retardation and was left in her care after her father's death.

When Dom got the insurance papers back, he noticed that under medical problems, a nurse had written, "mild retardation."

The disorder has also been associated with mild mental retardation.

In some cases, mild mental retardation may also be present.

The disabilities range from mild retardation to more serious problems like blindness, autism or deafness.

A lack of oxygen to her daughter's brain during birth caused mild mental retardation and behavioral problems.

Otherwise, they face a high probability of severe to mild retardation.