Table 2. Comparison of clinical data between the 2 groups.

Types	Study group (n=62)	Reference group (n=62)	χ2/t	P
Gender			0.130	0.718
Male	35 (56.45%)	33 (53.23%)
Female	27 (43.55%)	29 (46.77%)
Average age (years old)	2.18±1.33	2.23±1.08	0.230	0.819
Mean body temperature (°C)	39.24±0.33	39.31±0.41	1.047	0.297
Mean duration of diarrhea (d)	1.27±0.26	1.31±0.22	0.925	0.357
Average weight (kg)	12.24±2.53	12.29±2.48	0.111	0.912
Place of residence			0.131	0.717
Urban area	28 (45.16%)	26 (41.94%)
Rural area	34 (54.84%)	36 (58.06%)