Table 1.
Characteristics of 1,100 individuals during an active case finding campaign for COVID-19 control from the Samut Sakhon, Thailand
| Characteristics | Results |
|---|---|
| Age (years), median (range) | 33.39 ± 8.53 (13–60) |
| Gender | |
| Male | 618 (56.18%) |
| Female | 482 (43.82%) |
| Nationality | |
| Myanmar | 1077 (97.91%) |
| Cambodia | 13 (1.18%) |
| Laos | 10 (0.91%) |
| Results of RT-PCR assay | |
| Positive | 73 (6.63%) |
| Negative | 1,027 (93.37%) |
| Ct value of E genes by RT-PCR | |
| Mean ± SD (min, max) | 25.83 ± 5.58 (min 16.34, max 35.97) |
| Ct value of Orf1ab genes by RT-PCR | |
| Mean ± SD (min, max) | 26.11 ± 5.57 (min 16.30, max 37.12) |
| Results of rapid antigen detection assay | |
| Positive | 38 (3.45%) |
| Negative | 1,062 (96.55%) |
Ct = cycle threshold; RT-PCR = reverse-transcriptase polymerase chain reaction.