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Table 2 Prognostic effect attributable to cyclicity

From: Sleep-wake cycle on amplitude-integrated EEG and neuroimage outcomes in newborns

 

Hazard ratio

(95 % CI)

p-value

Femalea

1.214

(0.750–1.964)

0.430

Group I (favorable image)b

3.378

(1.563–7.299)

0.002

Gestational age (week)

1.130

(1.028–1.243)

0.012

1 min AS ≥7c

0.847

(0.593–1.209)

0.360

5 min AS ≥7c

1.193

(0.828–1.720)

0.343

  1. CI confidence interval, AS Apgar score
  2. Compared with reference: amale, bgroup II (severe brain image), cApgar score ≤ 6