A Bayesian network approach to the study of historical epidemiological databases: modelling meningitis outbreaks in the Niger
A Beresniak, E Bertherat, W Perea, G Soga, R Souley, D Dupont & S Hugonnet
Volume 90, Number 6, June 2012, 412-417A
Table 1. Districts of the Niger, their populations and the numbers of districts influenced by them or influencing them in terms of meningitis epidemics between 1986 and 1999
| District | Populationa | Code no.b | No. of districts |
|
|---|---|---|---|---|
| Influencing | Influenced | |||
| Agadez | 93 433 | 1 | 4 | 0 |
| Aguie | 332 106 | 2 | 12 | 0 |
| Arlit | 112 705 | 3 | 1 | 0 |
| Bilma | 21 903 | 4 | 5 | 0 |
| Birni | 416 949 | 5 | 9 | 2 |
| Boboye | 299 775 | 6 | 8 | 2 |
| Bouza | 328 327 | 7 | 4 | 1 |
| Dakoro | 532 006 | 8 | 7 | 3 |
| Diffa | 190 890 | 9 | 2 | 1 |
| Dogon | 587 137 | 10 | 4 | 3 |
| Dosso | 406 357 | 11 | 0 | 3 |
| Filingue | 464 232 | 12 | 6 | 3 |
| Gaya | 299 561 | 13 | 0 | 4 |
| Goure | 258 540 | 14 | 2 | 1 |
| Guidan | 421 752 | 15 | 4 | 4 |
| Illela | 308 835 | 16 | 5 | 4 |
| Keita | 245 826 | 17 | 2 | 2 |
| Kollo | 370 308 | 18 | 3 | 2 |
| Loga | 157 534 | 19 | 3 | 2 |
| Madaoua | 372 043 | 20 | 2 | 4 |
| Madarounfa | 334 562 | 21 | 2 | 3 |
| Magaria | 564 915 | 22 | 5 | 5 |
| Maine | 176 995 | 23 | 0 | 4 |
| Maradi | 165 840 | 24 | 3 | 3 |
| Matameye | 288 542 | 25 | 4 | 2 |
| Mayahi | 483 998 | 26 | 4 | 4 |
| Mirriah | 688 910 | 27 | 4 | 4 |
| N'guigmi | 70 591 | 28 | 2 | 0 |
| Niamey | 882 236 | 29 | 1 | 5 |
| Ouallam | 328 297 | 30 | 1 | 3 |
| Say | 265 583 | 31 | 1 | 3 |
| Tahoua | 421 399 | 32 | 1 | 5 |
| Tanout | 420 242 | 33 | 0 | 9 |
| Tchintabaraden | 91 261 | 34 | 0 | 4 |
| Tera | 488 873 | 35 | 0 | 6 |
| Tessaoua | 412 240 | 36 | 0 | 4 |
| Tilaberi | 245 934 | 37 | 0 | 2 |
| Zinder | 195 831 | 38 | 0 | 4 |
a In 2006.
b See Fig. 3 (available at: http://www.who.int/bulletin/volumes/90/6/11-086009).