Table 3 Classification of the prevalence of human cystic 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 | 37 | 56.92 | 24 | 36.92 | 3 | 4.62 |
Changdu | 138 | 9 | 6.52 | 90 | 65.22 | 31 | 22.46 | 8 | 5.80 |
Shannan | 82 | 7 | 8.54 | 46 | 56.10 | 15 | 18.29 | 14 | 17.07 |
Shigatse | 203 | 24 | 11.82 | 158 | 77.83 | 18 | 8.87 | 3 | 1.48 |
Naqu | 114 | 61 | 53.51 | 49 | 42.98 | 4 | 3.51 | 0 | 0.00 |
Ali | 37 | 12 | 32.43 | 25 | 67.57 | 0 | 0.00 | 0 | 0.00 |
Linzhi | 53 | 2 | 3.77 | 40 | 75.47 | 2 | 3.77 | 9 | 16.98 |
Total | 692 | 116 | 16.76 | 445 | 64.31 | 94 | 13.58 | 37 | 5.35 |