TABLE 2

Effect of DRIFT on the Distribution of Bayley Developmental Indices

TreatmentSevere Disability (<55)
DRIFT (N = 35/34),an (%)Standard (N = 32), n (%)OR (95% CI)POR (95% CI) Adjusted for Gender, Birth Weight, and Grade of IVHP
MDI
    ≥858 (23)9 (28)0.31 (0.11–0.86).0240.17 (0.05–0.57).004
    70–849 (26)3 (9)
    55–697 (20)1 (3)
    <5511 (31)b19 (59)b
PDI
    ≥854 (12)5 (16)0.54 (CI0.20–1.45).220.21 (0.05–0.85).028
    70–845 (15)5 (16)
    55–6911 (32)4 (13)
    <5514 (41)b18 (56)b
  • a One child had MDI assessed but not PDI.

  • b Severe disability.