All Certain Conditions Originating in the Perinatal Period

Preterm newborn, gestational age 33 completed weeks

Preterm newborn, gestational age 34 completed weeks

Preterm newborn, gestational age 35 completed weeks

Extreme immaturity of newborn, gestational age 27 completed weeks

Preterm newborn, unspecified weeks of gestation

Extreme immaturity of newborn, gestational age 26 completed weeks

Other low birth weight newborn, 1500-1749 grams

Other low birth weight newborn, 1750-1999 grams

Other low birth weight newborn, 2000-2499 grams

Extreme immaturity of newborn, unspecified weeks of gestation