Table 1.

Prevalence (in %) and factors risk of Cryptosporidium viatorum infection in wild rats in China

Factor	Category	No. tested	No. positive	Prevalence (95% CI)	OR (95% CI)	P-value
Region	Chongqing	111	4	3.6 (0.14–7.1)	Reference
	Guangdong	117	21	18.0 (11.0–24.9)	5.9 (1.9–17.7)	0.001
Gender	Female	113	10	8.9 (3.6–14.1)	Reference	0.40
	Male	115	15	13.3 (6.9–19.2)	1.6 (0.7–3.6)
Species	Leopoldamys edwardsi	111	4	3.6 (0.1–7.1)	Reference
	Berylmys bowersi	117	21	18.0 (11.0–24.9)	5.9 (1.9–17.7)	0.001
Total		228	25	11.0 (6.9–15.0)