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Table 1 Baseline characteristics of the study population

From: Perfusion index variations in clinically and hemodynamically stable preterm newborns in the first week of life

Study population characteristics

mean (SD)

Gestational age (weeks)

32.5 (2.1)

Weight (g)

1700 (401)

Length (cm)

41.1 (3.3)

Head circumference (cm)

29.9 (1.6)

Apgar score at 1 minute

8 (1)

Apgar score at 5 minutes

9 (1)