TABLE 2.

Numbers Categorized as Being in the Clinical and Normal Groups at Each Age on the CBCL/2–3 and the CBCL/4–18, Shown as a Percentage of the Total

MeasureAgeGroupN% of Total
CBCL/2–33 yClinical18220.9
Normal68779.1
Total869
Missing
CBCL/4–185 yClinical16420.0
Normal65880.0
Total822
Missing47
CBCL/4–188 yClinical16419.9
Normal65980.1
Total823
Missing46
  • The figures in bold are estimates of point prevalence of clinically significant behavior problems at each age.