Age group (years) | Case | control | |||
Frequency | Percent (%) | Frequency | Percent (%) | ||
| 0 - 9 | 1 | 2.6 | 1 | 1.9 |
10 - 19 | 2 | 5.3 | 7 | 13.0 | |
20 - 29 | 13 | 34.2 | 13 | 24.1 | |
30 - 39 | 10 | 26.3 | 8 | 14.8 | |
40 - 49 | 6 | 15.8 | 8 | 14.8 | |
50 - 59 | 3 | 7.9 | 14 | 25.9 | |
60 - 69 | 3 | 7.9 | 3 | 5.6 | |
Total | 38 | 100.0 | 54 | 100.0 |