Table 1 Comparison of the demographic and clinical characteristics between patients with EV71-related encephalitis and those with simple FCs.

From: Cerebrospinal fluid chemokine patterns in children with enterovirus 71-related encephalitis

Category, characteristic

Febrile convulsion (n = 22)

Encephalitis (n = 99)

P

Age (months)

26.68 ± 16.84

29.26 ± 13.20

0.433

Gender (male/female)

13/9

60/39

0.895

Hospital stays (days)

6.23 ± 2.07

9.60 ± 2.45

<0.001

Fever duration before admission (days)

1.61 ± 1.17

2.49 ± 1.55

0.007

Fever duration during hospitalization (days)

1.76 ± 1.19

2.44 ± 1.28

0.003

Total fever duration (days)

3.37 ± 1.66

4.92 ± 1.61

<0.001

Blood routine analysis

  WBC (×109/L)

13.10 ± 3.86

11.53 ± 3.82

0.084

  Neutrophil (%)

56.69 ± 22.12

59.47 ± 16.01

0.793

  Lymphocyte (%)

31.65 ± 18.42

33.38 ± 14.50

0.441

  Hemoglobin (g/L)

119.77 ± 10.76

121.09 ± 9.07

0.553

  Platelet count (×109/L)

299.23 ± 65.56

309.33 ± 73.81

0.555

  Blood glucose (mmol/L)

5.27 ± 1.47

6.05 ± 1.62

0.043

CSF variables

  WBC (×106/L)

4.14 ± 2.66

125.58 ± 123.68

<0.001

  Neutrophil (%)

—

49.54 ± 24.96

—

  Lymphocyte (%)

—

45.03 ± 24.65

—

  Total protein (g/L)

166.86 ± 78.11

267.34 ± 123.95

<0.001

  Glucose (mmol/L)

3.85 ± 0.75

5.11 ± 11.44

0.592

  Chloride (mmol/L)

124.5 ± 4.46

122.07 ± 13.21

0.894