The most likely SaTScan clusters of areas with low prevalence of postnatal care among women in Ethiopia, 2016
| Cluster | Region (zones) | Clusters (n) | Radius (km) | LLR | P value |
| 1 | Oromiya Region (Kelem Wollega, West Wolega, East Wollega, Kemash and Jimma), Gambella Region (Nuer and Agnuak) and SNNPR Region (Sheka, Majang, Keffa, Benchi Maji, Konta, Dawro, South Omo and Basketo Gamo goffa) | 73 | 225.2 | 18.07 | <0.001 |
| 2 | Oromiya region (Borena, Guji, Bale, West Arsi, West and East Hararge), Ethio-Somali Region (Doolo, Korahe, Jarar and Nogab) and SNNPR (Gedio and Sidama) | 39 | 467.6 | 14.19 | <0.001 |
| 3 | Oromiya Region (Bale and Guji), and Ethio-Somali Region (Liben, Afder and Shabelle) | 14 | 282.34 | 10.28 | 0.024 |
LLR, log likelihood ratio; SNNPR, Southern Nations, Nationalities, and People’s Region.