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Table 1 Participant characteristics

From: Emerging pneumococcal carriage serotypes in a high-risk population receiving universal 7-valent pneumococcal conjugate vaccine and 23-valent polysaccharide vaccine since 2001

 

2003

2005

Total

No. Children

902

818

1720

Mean age in months (95% CI)

25 (24–26)

35 (33–36)

30.0 (29–31)

Sex male (%)

447 (50%)

403 (49%)

850 (49%)