Ann Clin Microbiol 2021;24:127-134. emm Types and Clusters of Group A Streptococcus Causing Acute Pharyngitis in Changwon Korea, 2018–2019
| Age (yr) | Male | Female | Total | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No. | GAS | % | No. | GAS | % | No. | GAS | % | |||
| 1 | 5 | 0 | 0.0 | 1 | 0 | 0.0 | 6 | 0 | 0.0 | ||
| 2 | 7 | 0 | 0.0 | 10 | 0 | 0.0 | 17 | 0 | 0.0 | ||
| 3 | 11 | 1 | 9.1 | 10 | 1 | 10.0 | 21 | 2 | 9.5 | ||
| 4 | 16 | 4 | 25.0 | 13 | 1 | 7.7 | 29 | 5 | 17.2 | ||
| 5 | 26 | 6 | 23.1 | 24 | 6 | 25.0 | 50 | 12 | 24.0 | ||
| 6 | 26 | 10 | 38.5 | 24 | 9 | 37.5 | 50 | 19 | 38.0 | ||
| 7 | 24 | 13 | 54.2 | 20 | 5 | 25.0 | 44 | 18 | 40.9 | ||
| 8 | 18 | 11 | 61.1 | 20 | 9 | 45.0 | 38 | 20 | 52.6 | ||
| 9 | 17 | 6 | 35.3 | 14 | 3 | 21.4 | 31 | 9 | 29.0 | ||
| 10 | 6 | 3 | 50.0 | 7 | 1 | 14.3 | 13 | 4 | 30.8 | ||
| 11 | 4 | 2 | 50.0 | 10 | 1 | 10.0 | 14 | 3 | 21.4 | ||
| 12 | 3 | 1 | 33.3 | 9 | 2 | 22.2 | 12 | 3 | 25.0 | ||
| 13 | 5 | 1 | 20.0 | 2 | 0 | 0.0 | 7 | 1 | 14.3 | ||
| 14 | 5 | 0 | 0.0 | 5 | 1 | 20.0 | 10 | 1 | 10.0 | ||
| 15-18 | 1 | 0 | 0.0 | 5 | 2 | 40.0 | 6 | 2 | 33.3 | ||
| >18 | 3 | 0 | 0.0 | 21 | 2 | 9.5 | 24 | 2 | 8.3 | ||
| Total | 177 | 58 | 32.8 | 195 | 43 | 22.1 | 372 | 101 | 27.2 | ||