Table 2.
Prevalence of Beijing and non-Beijing genotypes based on Characteristics of samples.
| Variable | Genotype | |
|---|---|---|
| Beijing, N = 33 | Non-Beijing, N = 205 | |
| Gender | ||
| Male, N = 133 (%)a | 18 (13.5) | 115 (86.5) |
| Female, N = 105 (%) | 15 (14.3) | 90 (85.7) |
| The origin of the samples | ||
| Pulmonary, N = 219 (%) | 26 (11.9) | 193 (88.1) |
| Extra-pulmonary, N = 19 (%) | 7 (36.9) | 12 (63.1) |
| Age (year) | ||
| 1 – 12, N = 11 (%) | 4 (36.3) | 7 (63.7) |
| 13 – 20, N = 20 (%) | 5 (25) | 15 (75) |
| 21 – 45, N = 87 (%) | 13 (14.9) | 74 (85.1) |
| 46 – 65, N = 77(%) | 11 (14.3) | 66 (85.7) |
| > 65, N = 43 (%) | 0 (0) | 43 (100) |
a
The percentage is calculated based on the number of samples located in horizontal columns.