Table 3

Results of multivariable logistic regression adjusting for possible confounding clinical variables testing the association with the EEG-1 recording, n=57


OR (95% CI)P value
Unadjusted
 EEG-1 11.83 (1.43 to 98.06) 0.022
Adjusted
 EEG-1
 Weight
9.65 (1.12 to 82.81)
1.00 (1.00 to 1.00)
0.039
0.332
 EEG-1
 Apgar 1 min
9.75 (1.14 to 83.17)
0.87 (0.68 to 1.12)
0.037
0.276
 EEG-1
 Apgar 5 min
9.14 (1.07 to 78.03)
0.67 (0.43 to 1.04)
0.043
0.075
 EEG-1
 IUGR (Ref: normal)
10.51 (1.24 to 89.17)
4.14 (0.77 to 22.15)
0.031
0.097
 EEG-1
 CRUS/MRI (Ref: normal)
 IVH grade 1/2
 IVH grade 3/4 or cPVL
13.96 (1.56 to 124.64)
0.19 (0.03 to 1.08)
1.32 (0.23 to 7.46)
0.018
0.126

  • cPVL, cystic periventricular leukomalacia; CRUS, cranial ultrasound; EEG, electroencephalography; IUGR, intrauterine growth restriction; IVH, intraventricular haemorrhage.