![if !IE]> <![endif]>
Age measured from the first day of the last menstrual period before conception and expressed in com-plete weeks or days.
Chronological/postnatal age Time elapsed from birth.
Corrected age Chronological age minus the number of weeks born before 40wks gestation.
A conceptus born after spontaneous labour without any signs of life before 24 completed weeks gestation.
A baby that displays any sign of life (i.e. breathing, heart beat, cord pulsation, or voluntary movement) after complete delivery from the mother, irrespective of gestation.
Foetal death prior to complete delivery from the mother after 24 completed weeks gestation.
Includes all stillbirths and neonatal deaths in the first week. UK rate 77â€“8 per thousand total births.
Death amongst live births before 28 days of age (whatever the gestation at birth). UK rate 73 per thousand live births.
From birth to 28 postnatal days in term infants. If preterm, from birth to 44wks post-menstrual age.
Birth before 37 completed weeks gestation. 78% of births.
Between 37 and 42 completed weeks gestation.
Birth after 42 completed weeks gestation. <5% of births.
Birth weight <2500g. 7% of births.
Birth weight <1500g. 1.2% of births.
Birth weight <1000g.
Birth weight <10th centile for ges-tational age.
Birth weight >90th centile for ges-tational age.
Copyright Â© 2018-2023 BrainKart.com; All Rights Reserved. Developed by Therithal info, Chennai.