TABLE 2.
Sensitivity of PUA test by serotype
| Category and serotypea | Total no. of isolates | Sensitivity (%) | P valueb |
|---|---|---|---|
| Overall | 1,096 | 72.0 | |
| PCV7 | 181 | 84.0 | 0.000 |
| 4 | 17 | 82.4 | 0.424 |
| 6B | 16 | 75.0 | 1.000 |
| 9V | 32 | 90.6 | 0.017 |
| 14 | 53 | 86.8 | 0.014 |
| 18C | 11 | 100.0 | 0.041 |
| 19F | 41 | 78.0 | 0.378 |
| 23F | 11 | 72.7 | 1.000 |
| Additional PCV13 | 500 | 74.6 | 0.078 |
| 1 | 77 | 79.2 | 0.143 |
| 3 | 226 | 69.0 | 0.266 |
| 5 | 22 | 68.2 | 0.688 |
| 6A | 7 | 85.7 | 0.680 |
| 7F | 79 | 81.0 | 0.064 |
| 19A | 89 | 79.8 | 0.088 |
| PCV13 | 681 | 77.1 | 0.000 |
| Non-PCV13 | 415 | 63.6 | <0.001 |
| 6C | 21 | 66.7 | 0.583 |
| 8 | 29 | 55.2 | 0.041 |
| 9L/N | 23 | 39.1 | 0.000 |
| 10A | 12 | 66.7 | 0.748 |
| 11A | 41 | 48.8 | 0.001 |
| 12F | 30 | 79.3 | 0.563 |
| 15A | 16 | 87.5 | 0.260 |
| 15B | 7 | 85.7 | 0.680 |
| 15C | 5 | 60.0 | 0.623 |
| 16F | 25 | 64.0 | 0.368 |
| 17F | 8 | 87.5 | 0.455 |
| 20 | 3 | 100.0 | 0.564 |
| 21 | 4 | 50.0 | 0.313 |
| 22F | 30 | 66.7 | 0.510 |
| 23A | 19 | 68.4 | 0.727 |
| 23B | 9 | 33.3 | 0.018 |
| 24F | 18 | 55.6 | 0.117 |
| 31 | 21 | 71.4 | 0.954 |
| 33F | 14 | 85.7 | 0.372 |
| 35F | 7 | 57.1 | 0.380 |
| 35B | 15 | 73.3 | 0.907 |
| NTc | 23 | 47.8 | 0.009 |
| Other | 35 | 68.6 | 0.647 |
a
PCV7, serotypes included in PCV7; additional PCV13, serotypes not included in PCV7 and included in PCV13; non-PCV13, serotypes not included in PCV13.
b
Significant results adjusted for multiple comparisons are underlined. Results for episodes caused by individual serotypes were compared with the remaining episodes.
c
NT, nontypeable.