Table 3 The most likely clusters from a purely spatial scan statistic (Bernoulli model) of defaulting immunization among children aged from 12 to 23 months in EDHS 2016
Clusters | Regional location (zones) | No. of clusters | No. of population | No. of cases | Coordinates | Radius (km) | Relative risk | LLR | P value |
|---|---|---|---|---|---|---|---|---|---|
Primary cluster | Somali region (Afder, Shabelle, Korah, Doolo, Nogob, Jarar, and Fatan) and Harari people | 44 | 147 | 123 | (6.559519 N, 46.154797 E) | 531.31 | 1.58 | 28.35 | 0.001 |
1st secondary cluster | Afar region (Zone 1, Zone 2, & Zone 4) | 24 | 63 | 56 | (12.532879 N, 41.164991 E) | 165.63 | 1.63 | 17.02 | 0.001 |
2nd secondary cluster | Gambella region (Nuer & Agnuak) | 14 | 43 | 37 | (8.268721 N, 33.486779 E) | 104.98 | 1.57 | 9.35 | 0.034 |
3rd secondary cluster | SNNPR and Oromiya (Jimma, East Shewa, west Arsi, Goji people, and a part of Bale) | 99 | 312 | 207 | (5.546952 N, 37.666334 E) | 327.57 | 1.25 | 8.98 | 0.044 |