Volume 23, Number 1—January 2017
Dispatch
Increased Invasive Pneumococcal Disease, North East England, UK
Table 1
Epidemiologic
year* |
Total no. cases |
No. (%) cases, by age group† |
Incidence rate (95% CI)‡ |
||||||
<5 y |
5–64 y |
≥65 y |
All cases |
<5 y |
5–64 y |
>65 y |
|||
2006/2007 | 304 | 35 (12) | 137 (45) | 132 (43) | 11.91 (10.71–13.22) | 25.56 (18.99–33.46) | 6.89 (5.86–8.09) | 30.82 (26.63–35.34) | |
2007/2008 | 268 | 29 (11) | 129 (48) | 110 (41) | 10.46 (9.33–11.71) | 20.67 (14.79–28.1) | 6.48 (5.48–7.64) | 25.57 (21.68–29.9) | |
2008/2009 | 263 | 32 (12) | 119 (45) | 112 (43) | 10.24 (9.12–11.47) | 22.21 (16.19–29.67) | 5.97 (5.02–7.1) | 25.85 (21.95–30.17) | |
2009/2010 | 251 | 27 (11) | 114 (45) | 110 (44) | 9.75 (8.66–10.95) | 18.48 (13.03–25.56) | 5.73 (4.79–6.83) | 25.1 (21.26–29.36) | |
2010/2011 | 263 | 29 (11) | 117 (44) | 117 (44) | 10.17 (9.06–11.39) | 19.53 (13.95–26.64) | 5.87 (4.92–6.99) | 26.27 (22.39–30.54) | |
2011/2012 | 237 | 21 (9) | 98 (41) | 118 (50) | 9.13 (8.08–10.30) | 14 (9.34–20.46) | 4.92 (4.05–5.95) | 26.07 (22.24–30.31) | |
2012/2013 | 226 | 18 (8) | 107 (47) | 101 (45) | 8.68 (7.66–9.83) | 11.86 (7.63–17.96) | 5.4 (4.49–6.48) | 21.55 (18.07–25.5) | |
2013/2014 | 169 | 12 (7) | 74 (44) | 83 (49) | 6.47 (5.59–7.48) | 7.91 (4.58–13.31) | 3.74 (2.99–4.67) | 17.28 (14.17–20.92) | |
2014/2015 | 230 | 11 (5) | 100 (43) | 119 (52) | 8.78 (7.76–9.93) | 7.26 (4.1–12.52) | 5.06 (4.18–6.12) | 24.21 (20.63–28.19) | |
2015/2016 | 298 | 17 (6) | 132 (44) | 149 (50) | 11.38 (10.22–12.65) | 11.21 (7.12–17.22) | 6.68 (5.66–7.87) | 30.32 (26.42–34.52) |
*April 1–March 31.
†Percentage of all cases.
‡No. cases/100,000 population. Mid-year population estimates were obtained from the Office for National Statistics (10); for all epidemiologic years other than 2015/2016, incidence rates were calculated by using mid-year population estimates for the first calendar year; for 2015/2016, mid-year estimates for 2014 were used.
1These authors were co-principal investigators.
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