Table 2 Classification of the prevalence of human echinococcosis at township level in Tibet Autonomous Region, 2018
District/ Prefecture-level (municipal level) city | Total number of towns | P ≥ 100/10,000 (Class I epidemic townships) | 10/10,000 ≤ P < 100/10,000 (Class II epidemic townships) | 0 < P < 10/10,000 (Class III epidemic townships) | P = 0 (Class IV epidemic townships) | ||||
|---|---|---|---|---|---|---|---|---|---|
Number of towns | Constituent ratio (%) | Number of towns | Constituent ratio (%) | Number of towns | Constituent ratio (%) | Number of towns | Constituent ratio (%) | ||
Lhasa | 65 | 1 | 1.54 | 39 | 60.00 | 22 | 33.85 | 3 | 4.62 |
Changdu | 138 | 11 | 7.97 | 95 | 68.84 | 24 | 17.39 | 8 | 5.80 |
Shannan | 82 | 8 | 9.76 | 46 | 56.10 | 14 | 17.07 | 14 | 17.07 |
Shigatse | 203 | 24 | 11.82 | 157 | 77.34 | 19 | 9.36 | 3 | 1.48 |
Naqu | 114 | 66 | 57.89 | 46 | 40.35 | 2 | 1.75 | 0 | 0.00 |
Ali | 37 | 15 | 40.54 | 22 | 59.46 | 0 | 0.00 | 0 | 0.00 |
Linzhi | 53 | 2 | 3.77 | 41 | 77.36 | 1 | 1.89 | 9 | 16.98 |
Total | 692 | 127 | 18.35 | 446 | 64.45 | 82 | 11.85 | 37 | 5.35 |