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Table 3 Participant characteristics, general health and antibiotics prescribed, by vaccination group

From: Otitis media in children vaccinated during consecutive 7-valent or 10-valent pneumococcal conjugate vaccination schedules

 

PCV7

PHiD-CV1

Absolute difference in mean or % [95% CI]

P*

 

N

Mean (SD) or%

N

Mean (SD) or%

  

Age (mo)

444

20 (8)

451

18 (7)

2 [1-3]

0.0001

0 to <3

0

 

0

   

3 to <6

8

2%

9

2%

  

6 to <9

48

11%

60

13%

  

9 to <12

39

9%

46

10%

  

12 to <18

87

20%

118

26%

  

18 to <24

102

23%

106

24%

  

24 to <36

160

36%

112

25%

  

Gestational age (weeks)

378

37.7 (2.8)

426

38.1 (2.3)

0.4 [0 to 0.7]

0.04

Birth weight (kg)

431

2.97 (0.65)

431

3.06 (0.61)

0.09 [0.00 to 0.17]

0.04

Sex (female)

210

47%

230

51%

4% [−3 to 10]

0.27

General health

SKIN assessed

434/444

98%

435/451

96%

  

Normal

326

75%

303

70%

−5% [−11 to 0]

0.07

Scabies

19

4%

53

12%

8% [−4 to 11]

<0.0001

Impetigo

62

14%

67

15%

1% [−4 to 6]

0.64

Tinea

19

2%

13

3%

1% [−1 to 3]

0.39

other

20

6%

27

6%

0% [−3 to 3]

0.96

Runny Nose

165/432

38%

198/445

44%

6% [0 to 13]

0.06

Any cough

86/436

20%

169/457

38%

18% [12 to 24]

<0.0001

Other

Any antibiotics prescribed in previous 5 weeks

130/444

29%

189/451

42%

12% [6 to 19]

0.0001

Beta-lactam

101/444

23%

158

35%

12% [6-18]

0.0001

Macrolide

14/444

3%

18

4%

1% [−2 to 3]

0.50

Topical

18/426

4%

18/433

4%

0% [−3 to 3]

0.97

Haemoglobin (<11 mg/dL)

122/402

30%

139/403

34%

4% [−2 to 11]

0.21

  1. *Bold signifies P value less than 0.05.