Table 2:

Cognitive and motor outcome on the BSITD-III at 2-year corrected age

MedianRangeInfants with Scores ≤1 SD (No.)
Cognition
    Scaled score corrected agea116–195
    Composite score corrected ageb,c10580–1455
    Composite score chronologic agec,d9575–13013
Fine motor: scaled score corrected agea,b137–191
Gross motor: scaled score corrected agea,b96–156
Total motor
    Composite score corrected ageb,c10788–1330
    Composite score chronologic agec,d9782–1214
  • a The mean scaled score in a normative population is 10 ± 3.

  • b Corrected age indicates the score corrected for prematurity.

  • c The mean composite score in a normative population is 100 ± 15.

  • d Chronologic age indicates the score uncorrected for prematurity.