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Table 2 Characteristics of pregnant women in study (N = 200)

From: Determinants of seasonal influenza vaccination in pregnant women in Valencia, Spain

 

Vaccinated

Unvaccinated

 

(n = 100)

(n = 100)

n

%

n

%

P-valuea

Country of Origin

Foreign

20

20.0

21

21.0

 

Spanish

80

80.0

79

79.0

0.831

Age (years)

<25

18

18.0

9

9.0

 

25–35

63

63.0

66

66.0

 

>35

19

19.0

25

25.0

0.143

Parity

1

51

51.0

43

43.0

 

2-mar

38

38.0

50

50.0

 

>3

11

11.0

7

7.0

0.201

Gestational

<37

9

9.0

10

10.0

 

Age (weeks)

37–42

88

88.0

88

88.0

 
 

>42

3

3.0

2

2.0

0.881

Asthmab

No

97

97.0

92

92.0

 
 

Yes

34.0

3.0

8

8.0

0.121

Diabetes Mellitusb

No

100

100.0

99

99.0

 
 

Yes

0

0.0

1

1.0

0.316

Cardiac Pathologyb

No

100

100.0

99

99.0

 
 

Yes

0

0.0

1

1.0

0.316

Immunosuppressionb

No

100

100.0

100

100.0

 
 

Yes

0

0.0

0

0.0

N/A

Low Risk Pregnancyc

No

34

34.0

40

40.0

 
 

Yes

66

66.0

60

60.0

0.380

Pregnancy-induced Hypertensionc

No

96

96.0

97

97.0

 
 

Yes

4

4.0

3

3.0

0.700

Thyroid Diseasec

No

92

92.0

89

89.0

 
 

Yes

8

8.0

11

11.0

0.469

Smoker statusc

No

84

84.0

79

79.0

 
 

Yes

16

16.0

21

21.0

0.363

Vaccinated previous season (2013–14)

No

91

91.0

94

94.0

 
 

Yes

9

9.0

6

6.0

0.421

  1. a P-value: based on chi-square test; N/A: insufficient cell number to perform chi-square analysis
  2. b Pre-gestational disease
  3. c Gestational disease or status during pregnancy