Isolated bacteria | Lake Hawassa N = 70 | Lake Langano N = 60 | Lake Ziway N = 80 | Total N = 210 | P-value |
---|---|---|---|---|---|
A. sobria | 2(2.9) | - | 1(1.3) | 3(1.4) | 0.064 |
C. freundii | 2(2.9) | 1(1.7) | - | 3(1.4) | 0.187 |
C. koseri | 2(2.9) | - | 1(1.3) | 3(1.4) | 0.187 |
E. tarda | 5(7.1) | 2(3.3) | 3(3.8) | 10(4.8) | 0.296 |
E. aerogenes | 1(1.4) | 1(1.7) | 3(3.8) | 5(2.4) | 0.394 |
E. cloacae+ | 2(2.9) | - | 3(3.8) | 5(2.4) | 0.098 |
E. coli* | 5(7.1) | 2(3.3) | 5(6.3) | 12(5.7) | 0.146 |
K. pneumoniae | 2(2.9) | - | 2(2.5) | 4(1.9) | 0.125 |
P. shigelloides | 1(1.4) | 1(1.7) | 2(2.5) | 4(1.9) | 0.579 |
P. aeruginosa | 1(1.4) | - | 2(2.5) | 3(1.4) | 0.302 |
S. paratyphi | 3(4.3) | 1(1.7) | 3(3.8) | 7(3.3) | 0.296 |
S. typhi | 2(2.9) | 3(5) | 2(2.5) | 7(3.3) | 0.729 |
S. dysenteriae | 2(2.9) | 1(1.7) | 3(3.8) | 6(2.9) | 0.579 |
S. flexneri | 3(4.3) | 1(1.7) | 2(2.5) | 6(2.9) | 0.536 |
V. parahemolyticus | 1(1.4) | - | 3(3.8) | 4(1.9) | 0.072 |
Total | 34(48.6) | 13(21.7) | 35(43.8) | 82(39.1) | < 0.0001** |