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Table 1 By study year, number and incidence rates (IR) of total IPD, total PPE (parapneumonic pneumococcal empyema) and total BP (bacteremic pneumonia), and number and IR of those caused by serotypes included in PCV7, PCV10 and PCV13

From: Incidence of pediatric invasive pneumococcal disease in the Island of Majorca (2008-2010), an area with non-universal vaccination, and estimations of serotype & children population coverage by available conjugate vaccines

 

2008

2009

2010

Total

Population ≤15 years

127041

130703

132632

390376

 

n (IR)

n (IR)

n (IR)

n (IR)

IPDs

27 (21.25)

26 (19.89)

13 (9.80)a,b

66c (16.91)

PCV7-IPDs

4 (3.15)

3 (2.30)

1 (0.75)

8 (2.05)

PCV10-IPDs

17 (13.38)

7 (5.36)

1 (0.75)a

25 (6.40)

PCV13-IPDs

22 (17.32)

14 (10.71)

7 (5.28)a

43 (11.02)

PPE

14 (11.02)

16 (12.24)

9 (6.79)

39 (9.99)

PPE by PCV7

1 (0.79)

0 (0.00)

0 (0.00)

1 (0.26)

PPE by PCV10

6 (4.72)

3 (2.30)

0 (0.00)

9 (2.31)

PPE by PCV13

11 (8.66)

7 (5.36)

4 (3.02)

22 (5.64)

BP

8 (6.30)

6 (4.59)

2 (1.51)

16 (4.10)

BP by PCV7

0 (0.00)

1 (0.77)

1 (0.75)

2 (0.51)

BP by PCV10

8 (6.30)

2 (1.53)

1 (0.75)a

11 (2.82)

BP by PCV13

8 (6.30)

4 (3.06)

1 (0.75)a

13 (3.33)

  1. ap ≤ 0.05 vs. 2008.
  2. bp ≤ 0.05 vs. 2009.
  3. cIncludes 39 PPE, 16 BP, 7 primary bacteremia, 3 meningitis and 1 osteomyelitis.