Table.

Demographic data from 994 antenatal care clients

Characteristics	Results	Missing (%)
Mean age (years), all patients	22.4	17.3
Mean age (years), nulliparous patients	18.6	n/a
Adolescents (%), of all patients	33.2	n/a
Mean gestational age (weeks) of first presentation for antenatal care	26.1	40.6
Patients (%) presenting during third trimester	44.7	n/a

n/a=Not applicable