Table 2 Simpson’s index of diversity (SID) and 95% confidence intervals (CI95%) of the SAg profiles within emm types with ≥5 isolates in 2006–2009 and in 2010–2015.
emm | 2006–2009a | 2010–2015 | p | ||||
|---|---|---|---|---|---|---|---|
n | No. partitions | SID SAg profile (95% CI) | n | No. partitions | SID SAg profile (95% CI) | ||
1 | 56 | 4 | 0.338 (0.191–0.486) | 105 | 3 | 0.206 (0.108–0.304) | 0.135 |
3 | 20 | 2 | 0.100 (0.000–0.275) | 34 | 3 | 0.437 (0.255–0.619) | 0.009 |
4 | 13 | 3 | 0.295 (0.000–0.603) | 19 | 3 | 0.205 (0.000–0.442) | 0.766 |
5 | 6 | 2 | 0.333 (0.000–0.739) | 6 | 1 | 0.000 (0.000–0.000) | NA |
6 | 15 | 2 | 0.133 (0.000–0.357) | 26 | 5 | 0.742 (0.658–0.825) | <0.001 |
12 | 10 | 2 | 0.533 (0.409–0.657) | 31 | 5 | 0.658 (0.560–0.757) | 0.113 |
28 | 9 | 4 | 0.750 (0.579–0.921) | 19 | 5 | 0.696 (0.556–0.836) | 0.625 |
44 | 5 | 4 | 0.900 (0.725–1.000) | 9 | 4 | 0.750 (0.579–0.921) | 0.305 |
87 | 6 | 2 | 0.333 (0.000–0.739) | 18 | 3 | 0.307 (0.047–0.568) | 0.784 |
89 | 24 | 3 | 0.518 (0.329–0.708) | 42 | 3 | 0.298 (0.126–0.471) | 0.086 |
