Table 1 Key words and Medical Subject Headings (MeSH) used in literature search

MeSH terms:

MeSH terms:

Pregnancy

Prison

Pregnancy outcome

Prisoner

Pregnant women

Pregnancy complications

Free text words:

Prenatal care

Prison*

Perinatal care

Gaol*

Postnatal care

Jail*

Neonatal care

Incarcerat*

Birth/Delivery/Childbirth/Parturition

Imprison*

Postpartum period/puerperium

Penal

Penitentiar*

Free text words:

Correctional facilit*

Pregnan*

Correctional institution*

Antenatal

Justice facilit*

Prenatal

Justice institution*

Perinatal

Inmate*

Birth*

Detain*

Parturition*

Detention*

Childbirth*

Offend*

Postnatal

Postpartum

Puerperium

Neonatal