Risk of Developmental or Behavioral Problems
Percent of children determined to be at moderate or high risk based on parents’ specific concerns (age 4 months-5 years)

C.I. = 95% Confidence Interval. Percentages are weighted to population characteristics.

n = Cell size. Use caution in interpreting Cell sizes less than 50.

Percentages and population estimates (Pop.Est.) are weighted to represent child population in US.

        Please interpret with caution: estimate has a 95% confidence interval width exceeding 20 percentage points or 1.2 times the estimate and may not be reliable.

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