Table 2 Yearly vaccination status according to age group and type of pneumococcal vaccine received during 2010 ~ 2015
| Â | Pneumococcal pneumonia cases by year | ||||||
|---|---|---|---|---|---|---|---|
2010 (n = 179) | 2011 (n = 329) | 2012 (n = 273) | 2013 (n = 81) | 2014 (n = 82) | 2015 (n = 39) | Total (n = 983) | |
Cases with any pneumococcal vaccination according to age | 45 (25.1) | 125 (38.0) | 114 (41.8) | 45 (55.6) | 66 (80.5) | 26 (66.7) | 421/983 (42.8) |
 < 2 years | 5/26 (19.2) | 9/33 (27.3) | 9/23 (39.1) | 3/9 (33.3) | 13/18 (72.2) | 3/3 (100) | 42/112 (37.5) |
 2-5 years | 27/78 (34.6) | 78/152 (51.3) | 55/90 (61.1) | 26/30 (86.7) | 39/44 (88.6) | 15/16 (93.8) | 240/410 (65.9) |
 5-18 years | 13/75 (17.3) | 38/144 (26.3) | 50/160 (31.3) | 16/42 (38.1) | 14/20 (70.0) | 8/20 (40.0) | 139/461 (30.2) |
Type of pneumococcal vaccine received | |||||||
 PCV7 | 43/45 (95.6) | 116/125 (92.8) | 104/114 (91.2) | 32/45 (71.1) | 21/66 (31.8) | 0/26 (0.0) | 316/983 (32.2) |
 PCV10 | 0 (0.0) | 3/125 (2.4) | 2/114 (1.75) | 3/45 (6.7) | 4/66 (6.1) | 3/26 (11.5) | 15/983 (1.5) |
 PCV13 | 1/45 (2.2) | 2/125 (1.6) | 15/114 (13.2) | 22/45 (48.9) | 54/66 (81.8) | 26/26 (100.0) | 120/983 (12.2) |
 PPV23 | 1/45 (2.22) | 5/125 (4.0) | 1/114 (0.9) | 0/45 (0.0) | 1/66 (1.5) | 0/26 (0.0) | 8/983 (0.8) |