Table 1.
Exposure to sarbecoviruses by demographic characteristics among Myanmar communities observed from 2017-2020.⁎
| Characteristic | No. positive | No. negative | Period prevalence (95% confidence interval) | P-value |
|---|---|---|---|---|
| Age | ||||
| <20 years | 7 | 139 | 4.79 (1.95-9.62) | P = 0.002 |
| >20 years | 67 | 457 | 12.79 (10.04-15.95) | * |
| Sex | ||||
| Male | 37 | 317 | 10.45 (7.47-14.11) | P <0.000 |
| Female | 37 | 279 | 11.7 (8.37-15.78) | * |
| Unknowna | 10 | 13 | 43.48 (23.19-65.50) | * |
| Township | ||||
| Bago | 25 | 96 | 20.66 (13.84-28.97) | P <0.000 |
| Hpa-An | 10 | 159 | 5.92 (2.87-10.61) | * |
| Kyauktaga | 14 | 72 | 16.27 (9.20-25.80) | * |
| Central Yangon | 0 | 96 | 0.00 (0.00-3.77) | * |
| North Yangon | 26 | 173 | 12.6 (8.34-18.07) | * |
| Overall | 84 | 609 | 12.12 (9.78-14.78) | * |
⁎
Human subjects were enrolled before the first reported case of SARS-CoV-2 in Myanmar.