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Comparison of Babesia microti infection rates in different land use types in Yunnan Province
| Land use type | No. rodent tested | No. positive | Infection rate (%) | P value |
|---|---|---|---|---|
| Irrigated cropland | 277 | 7 | 2·53 | |
| Rainfed cropland | 291 | 11 | 3·78 | 0·476 |
| Orchard | 360 | 3 | 0·83 | 0·108 |
| Forest | 508 | 31 | 6·10 | 0·024 |
| Shrub | 238 | 20 | 8·40 | 0·003 |
The comparison among different land use types was made by Poisson analysis.
