Table 2.

Dictionary of data - variables of the dataset.

Feature	Description
maternal_age	Mother's age
newborn_weight	birth weight (grams)
cd_apgar1	1-min Apgar score
cd_apgar5	5-min Apgar score
cd_robson_group	Robson group classification
num_cesarean_labors	Number of cesarean deliveries
num_fetal_losses	Fetal losses
num_gestations	Number of previous gestation
num_gestational_weeks	Gestational weeks
num_live_births	Number of live births
num_normal_labors	Number of normal deliveries
tp_birth_place	Birth place code
tp_childbirth_assistance	Childbirth care
tp_fill_form_responsible	Main worker role
tp_labor	Child-birth type (delivery)
tp_maternal_skin_color	Mother race/skin color
tp_marital_status	Marital status
tp_maternal_education_years	Mother's years of schooling
tp_pregnancy_duration	Week of gestation (by ranges)
tp_pregnancy	Type of pregnancy
tp_prenatal_appointments	Prenatal appointments (by range)
tp_presentation_newborn	Newborn presentation type
has_congenital_malformation	Congenital malformation