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Table 4 Clinical characteristics of 4 deaths

From: Analysis of clinical characteristics of severe pertussis in infants and children: a retrospective study

 

No.1

No.2

No.3a

No.4

Age (months)

2.90

5.20

1.87

4.00

Gender

female

male

female

male

Pertussis vaccination

no

no

no

no

Severe pneumonia

yes

yes

yes

yes

Fever

yes

yes

yes

yes

Leukocyte count (× 109/L)

58.2

29.8

50.98

106.68

Neutrophilia percentage

44.66%

70.04%

81.54%

44.00%

C-reactive protein (mg/L)

0

23.90

235.50

21.10

Procalcitonin (ng/ml)

0.05

8.22

1.05

0.09

Bacterial sputum culture

negative

negative

negative

Enterobacter aerogenes

Length of hospitalization (days)

5

10

21

3

Causes of death

heart failure

respiratory and heart failure

ARDS

respiratory and heart failure

  1. This table shows the general information and clinical data of 4 deaths in severe pertussis cases.
  2. a The drug sensitivity test of the Bordetella pertussis isolated from this patient showed resistance to macrolides