Types of cluster | Detected cluster | Coordinates/radius | Populations | Case | RR | LLR | P value |
Primary | 282, 285, 287, 286, 297, 296, 292, 290, 293 | (9.614701N,41.829121E) 5.69 km | 318 | 198 | 1.96 | 58.59 | <0.001 |
Secondary | 149, 151, 153, 152, 147, 154, 155, 160, 158, 170, 161, 159, 169, 167, 148, 168, 164, 163, 118, 162, 92, 80, 120, 79, 218, 211, 208, 94, 230, 229, 217, 220, 98, 53, 213, 52, 214, 206, 54, 81, 76, 97, 70, 59, 225, 85, 226, 221, 223, 210, 57, 71, 84, 96, 73, 99, 91, 95, 195, 201, 200, 112 | (10.333829N,34.842459E)/ 386.61 km | 1732 | 723 | 1.39 | 37.67 | <0.001 |
Tertiary | 247 | (9.287253N, 42.135531 E)/0 km | 26 | 21 | 2.43 | 12.39 | <0.001 |
EDHS, Ethiopian Demographic and Health Survey; LLR, log-likelihood ratio; RR, relative risk.