Table 1. The demographic and clinical characteristics of patients with different enteroviruses infection.

Characteristics	CV-A10 (n = 82)	CV-A6 (n = 44)	EV-71 (n = 944)	CV-A16 (n = 451)	P
Age, months (median, range)	25(7–85)	18(10–59)	24(2–168)	24(1–178)	0.128
Sex, male (%)	54(65.9)	27(61.4)	598(63.4)	311(69.0)	0.211
Clinical manifestations
Respiratory system	17(21.5)	7(16.7)	198(25.6)	94(21.9)	0.281
Digestive system	8(10.1)	1(2.4)	42(5.5)	21(4.9)	0.224
Cyclic system	11(13.9)	4(9.5)	125(16.3)	32(7.5)	<0.001
Nervous system	24(29.3)	8(18.2)	497(52.4)	101(22.4)	<0.001
Outcome					<0.001
Mild	52(63.4)	36(81.8)	438(46.4)	335(74.3)
Severe	30(36.6)	8(18.2)	506(53.6)	116(25.7)

Note: respiratory system syndromes were defined as the presence of at least one of the followings: cough, bronchitis or other upper respiratory tract disease, or pneumonia; digestive system syndromes were defined as the presence of at least one of the followings: diarrhea or vomit; cyclic system syndromes were defined as the presence of at least one of the followings: myocarditis or cardiac damage; nervous syndromes were defined as the presence of at least one of the followings: meningitis, encephalitis, brain myelitis, coma, acute flaccid paralysis or seizures.