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Demographic characteristics of study participants.
| Characteristics | qRT-PCR (n-157) | ||
|---|---|---|---|
| Detected | Not Detected | ||
| Gender | Male | 52 | 38 |
| Female | 50 | 17 | |
| Age (Years) | 9–15 | 5 | 0 |
| 16–30 | 29 | 3 | |
| 31–45 | 25 | 8 | |
| 46–60 | 19 | 11 | |
| >61 | 24 | 33 | |
| Ethnicity | Malay | 89 | 51 |
| Chinese | 9 | 4 | |
| Indian | 4 | 0 | |
