Table 3.

Neonatal and perinatal mortality rates by DHS urban/rural residence and GHS-SMOD urbanicity categories, with 95% CI in mainland Tanzania

DHS residence	Overall (Tanzania mainland)	Urban	Rural	P value
Perinatal mortality (per 1000 pregnancies of 7 months and more)	39.1 (34.8 to 43.9)	46.9 (38.3 to 57.3)	36.2 (31.4 to 41.7)	0.0387
Neonatal mortality (per 1000 live births)	25.1 (21.3 to 29.6)	38.6 (30.2 to 49.3)	20.1 (16.2 to 24.9)	<0.001
GHS-SMOD urbanicity class	Core urban	Semi-urban	Rural	P value
Perinatal mortality (per 1000 pregnancies of 7 months and more)	56.4 (41.5 to 76.2)	37.9 (31.2 to 46.0)	35.9 (30.6 to 42.2)	0.0277
Neonatal mortality (per 1000 live births)	39.8 (26.3 to 59.9)	24.8 (19.6 to 31.4)	21.9 (16.8 to 28.5)	0.0371

DHS, Demographic and Health Surveys; GHS-SMOD, Global Human Settlement Layer-settlement model.