Table 3. Average percentages of SpeBA- variants selected from invasive and pharyngeal emm1 SpeBA+ isolates and P values in statistical analysis.
Strain number | Infection | Avg. SpeBA- variants (%)a | Group | Significant P valueb |
---|---|---|---|---|
1921 | Invasive | 96.5 | iG1 vs iG2: <0.0001; iG1 vs iG4: ≤0.0372; iG1 vs pG2: <0.0001; iG1 vs pG4: ≤0.0216; iG2 vs pG1: ≤0.0003; iG3 vs iG2: <0.05 |
|
1964 | Invasive | 85.8 | iG1 | |
1980 | Invasive | 91.3 | ||
1841 | Invasive | 5.0 | ||
1969 | Invasive | 3.5 | iG2 | |
1993 | Invasive | 7.9 | ||
1856 | Invasive | 54.6 | ||
1866 | Invasive | 56.2 | ||
1888 | Invasive | 61.3 | ||
1896 | Invasive | 55.0 | ||
1901 | Invasive | 41.2 | ||
1927 | Invasive | 57.9 | iG3 | |
1928 | Invasive | 47.9 | ||
1931 | Invasive | 62.1 | ||
1962 | Invasive | 52.5 | ||
1970 | Invasive | 36.1 | ||
1979 | Invasive | 45.0 | ||
1982 | Invasive | 52.5 | ||
1922 | Invasive | 12.5 | ||
1932 | Invasive | 26.7 | ||
1925 | Invasive | 18.8 | iG4 | |
1940 | Invasive | 30.0 | ||
1955 | Invasive | 21.3 | ||
1972 | Invasive | 30.8 | ||
2775 | Pharyngeal | 81.2 | pG1 | pG1 vs pG2: <0.0001; pG1 vs pG3: ≤0.0119; pG1 vs pG4: ≤0.0059; pG2 vs pG3: ≤0.0405 |
2743 | Pharyngeal | 1.7 | pG2 | |
2749 | Pharyngeal | 0 | ||
2756 | Pharyngeal | 46.0 | pG3 | |
2757 | Pharyngeal | 39.0 | ||
2745 | Pharyngeal | 29.4 | ||
2738 | Pharyngeal | 13.3 | pG4 | |
2779 | Pharyngeal | 25.0 |