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Relationship between types of diarrhea and infection of B.h (n, %)
| Group | n |
B.h positive |
|
| n | rate | ||
| Normal | 300 | 2 | 0.67 |
| Diarrhea | 403 | 24 | 5.96 |
| Loose stool | 305 | 21 | 3.70 |
| Watery stool | 81 | 3 | 4.23 |
| Mucopurulent bloody stool | 17 | 0 | 0.00 |
P > 0.05, χ² = 2.2767 vs: comparison with different diarrhea
