Table 3. Comparison of SFTS IgG in different occupational groups of healthy volunteers in Laizhou.
Occupation | Sampled persons | Number of positive | Positive rate% | ?2 | P |
Famers | 775 | 24 | 3.1 | 0.38 | >0.05 |
Students | 285 | 11 | 3.9 |
Occupation | Sampled persons | Number of positive | Positive rate% | ?2 | P |
Famers | 775 | 24 | 3.1 | 0.38 | >0.05 |
Students | 285 | 11 | 3.9 |