Skip to main content

Table 1 Annual total number of paediatric isolates (invasive + non-invasive) received by the SRLP, total no. (%) of paediatric middle ear fluid isolates (MEF), and among them, no. (%) of PCV7 and 19A isolates.

From: Increase in serotype 19A prevalence and amoxicillin non-susceptibility among paediatric Streptococcus pneumoniae isolates from middle ear fluid in a passive laboratory-based surveillance in Spain, 1997-2009

  97-00 2001 2002 2003 2004 2005 2006 2007 2008 2009
Total no. 2342 758 874 802 1196 1374 1136 1326 1291 749
MEF [n (%)] 481 (20.5) 210 (27.7) 171 (19.6) 159 (19.8) 180 (15.1) 166 (12.1) 176 (15.5) 173 (13.0) 220 (17.0) 141 (18.8)
   < 2 yrs. 253 (52.6) 121 (57.6) 81(47.4) 69 (43.4) 81 (45.0) 91 (54.8) 97 (55.1) 95 (54.9) 153 (69.5) 86 (61.0)
   2-4 yrs. 68 (14.1) 43 (20.5) 49 (28.7) 34 (21.4) 46 (25.6) 26 (15.7) 50 (28.4) 51 (29.5) 44 (20.0) 35 (24.8)
   5-14 yrs. 160 (33.3) 46 (21.9) 41 (24.0) 56 (35.2) 53 (29.4) 49 (29.5) 29 (16.5) 27 (15.6) 23 (10.5) 20 (14.2)
PCV-7 [n (%)]* 340 (70.7) 132 (62.9) 109 (63.7) 77 (48.4) 64 (35.6) 40 (24.1) 33 (18.8) 23 (13.3) 22 (10.0) 15 (10.6)
   < 2 yrs. 186 (54.7) 86 (65.2) 59 (54.1) 37 (48.1) 35 (54.7) 23 (57.5) 11 (33.3) 10 (43.5) 15 (68.2) 10 (66.7)
   2-4 yrs. 54 (15.9) 20 (15.2) 30 (27.5) 13 (16.9) 16 (25.0) 7 (17.5) 12 (36.4) 10 (43.5) 5 (22.7) 2 (13.3)
   5-14 yrs. 100 (29.4) 26 (19.7) 20 (18.3) 27 (35.1) 13 (20.3) 10 (25.0) 10 (30.3) 3 (13.0) 2 (9.1) 3 (20.0)
19A [n (%)]* 32 (6.7) 20 (9.5) 21 (12.3) 27 (17.0) 38 (21.1) 53 (31.9) 55 (31.3) 67 (38.7) 103 (46.8) 50 (35.5)
   < 2 yrs. 18 (56.3) 14 (70.0) 9 (42.9) 14 (51.9) 20 (52.6) 35 (66.0) 41 (74.5) 48 (71.6) 80 (77.7) 42 (84.0)
   2-4 yrs. 3 (9.4) 3 (15.0) 4 (19.0) 6 (22.2) 7 (18.4) 5 (9.4) 10 (18.2) 11 (16.4) 19 (18.4) 7 (14.0)
   5-14 yrs. 11 (34.4) 3 (15.0) 8 (38.1) 7 (25.9) 11 (28.9) 13 (24.5) 4 (7.3) 8 (11.9) 4 (3.9) 1 (2.0)
  1. Distribution [no. (%)] per-age group (< 2 years, 2-4 years and 5-14 years) of total MEF isolates and of PCV-7 and 19A isolates among them.
  2. *Percentages among MEF isolates