Table 2. Distribution of virulence factors.
Virulence factor | All isolates (n = 394) | Phylogenetic group, n (%) |
|||
---|---|---|---|---|---|
A (n = 215) | B1 (n = 101) | B2 (n = 17) | D (n = 61) | ||
papA | 28 (7) | 7 (3) | 11 (11) | 8 (47)* | 2 (3) |
papC | 29 (7) | 8 (4) | 11 (11) | 8 (47)* | 2 (3) |
iutA | 131 (33) | 66 (31) | 32 (32) | 8 (47) | 25 (41) |
kpsM II | 56 (14) | 19 (9) | 23 (23) | 11 (65)* | 3 (5) |
hlyD | 20 (5) | 8 (4) | 7 (7) | 5 (29)* | 0 |
sfa/focDE | 8 (2) | 2 (1) | 4 (4) | 2 (12)* | 0 |
afa/draBC | 11 (3) | 6 (3) | 2 (2) | 1 (6) | 2 (3) |
*p<0.05.