Table 2. Patient characteristics (n=107).

Characteristic	Value
Age (yr)	6.6±5.1 (6 mo–17 yr)
Male sex	69 (64.5)
ANC (/mm3)	7,457.2±4,893.6 (632.5–2,2816.6)
CRP (mg/L)	15.6±21.2 (0.2–103.4)
Vesikari Score	10.0±3.3 (3–17)
Stool occult blood (+)	13 (12.1)
Stool leukocytes (+)	9 (7.5)
Pathogen identified	84 (78.5)
Rotavirus	29 (27.1)
Norovirus	44 (41.1)
Astrovirus	6 (5.6)
Adenovirus	1 (0.9)
Campylobacter	11 (10.3)
Clostridium difficile	4 (3.7)
Clostridium perfringens	4 (3.7)
Aeromonas	5 (4.7)

Values are presented as mean±standard deviation (range) or number (%).

ANC, absolute neutrophil count; CRP, C-reactive protein.