Table 1
Comparison of clinical characteristics between group 1 and group 2

Clinical characteristics	Group 1 (n=62)	Group 2 (n=51)	P-value
Boys	37 (59.7)	28 (54.9)	0.609
Girls	25 (40.3)	23 (45.1)	0.703
Age (year)	4 (2–4)	3 (1–4)	0.045†
Fever duration (>5 days)	38 (61.3)	26 (51.0)	0.271
Conjunctival injection	39 (62.9)	16 (31.4)	0.001
Cervical lymphadenopathy	20 (32.3)	2 (3.9)	<0.001
Polymorphous skin rash	22 (35.5)	1 (2.0)	<0.001
Abnormalities of lip or oral mucosa	19 (30.6)	2 (3.9)	<0.001
Abnormalities of extremities	8 (12.9)	1 (2.0)	0.039‡

Values are presented as number (%) or number (range).
^†P value obtained from the Mann-Whitney test.
^‡P value obtained from the Fisher’s exact test.
Group 1, KD with adenoviral infection; Group 2, adenoviral infection.