TABLE 5

Moderate-Severe Neurosensory Impairment in Isolated Grade I–II IVH Group in Comparison With No-IVH Group After Exclusion of Other Ultrasound Abnormalities

GestationNo-IVHIsolated I–II IVHAdjusted OR [95% CI]
23–25 wk35/194 (18%)25/103 (24.3%)1.45 (0.81–2.60)
26–28 wk79/785 (10%)30/193 (15.5%)1.64 (1.04–2.58)*
Total114/979 (11.6%)55/296 (18.6%)1.73 (1.22–2.46)**
  • Excluded PVL, porencephalic cyst, or late ventricular dilatation detected at 6-week ultrasound. Logistic regression models adjusted for male gender, small for gestational age, chronic lung disease, and ROP as identified from Table 4.*P < .05, **P < .01