Table 2 Positive rates of serum samples from different provinces in China detected by four methods
Province | Dc-ELISA | Biovet | Bio-X | Dot blot |
|---|---|---|---|---|
Beijing | 59.1% (13/22) | 50% (11/22) | 31.8% (7/22) | 59.1% (13/22) |
Hebei | 53.1% (17/32) | 40.6% (13/32) | 34.4% (11/32) | 53.1% (17/32) |
Tianjin | 61.9% (13/21) | 42.9% (9/21) | 42.9% (9/21) | 61.9% (13/21) |
Shandong | 75.8% (25/33)) | 69.7% (23/33)) | 63.6% (21/33)) | 72.7% (24/33)) |
Heilongjiang | 43.9% (25/57) | 40.4% (23/57) | 31.6% (18/57) | 45.6% (26/57) |
Total | 60.0% (94/165) | 47.9% (79/165) | 39.4% (65/165) | 56.4% (93/165) |