Main symptoms on admission

Number (N = 271)

Proportion (%)

Respiratory distress

219

80.81

Fever

194

71.59

Pallor

172

63.47

Consciousness disorder

151

55.72

Convulsive seizures

126

46.49

Dehydration

62

22.88

Heart murmur

11

4.06

Epistaxis

3

1.11