Table 2 Number and proportion of HFRS patients according to age group in each year
Year | Total | Proportion of patients by age group | ||
|---|---|---|---|---|
≤ 39 (n, %) | 40~69 (n, %) | ≥ 70 (n, %) | ||
2001 | 323 | 76 (23.5) | 194 (60.1) | 53 (16.4) |
2002 | 336 | 58 (17.3) | 214 (63.7) | 64 (19.0) |
2003 | 392 | 84 (21.4) | 245 (62.5) | 63 (16.1) |
2004 | 427 | 74 (17.3) | 262 (61.4) | 91 (21.3) |
2005 | 421 | 70 (16.6) | 255 (60.6) | 96 (22.8) |
2006 | 422 | 80 (19.0) | 242 (57.3) | 100 (23.7) |
2007 | 450 | 66 (14.7) | 266 (59.1) | 118 (26.2) |
2008 | 375 | 60 (16.0) | 250 (66.7) | 65 (17.3) |
2009 | 334 | 57 (17.1) | 182 (54.5) | 95 (28.4) |
2010 | 473 | 83 (17.5) | 251 (53.1) | 139 (29.4) |
2011 | 370 | 55 (14.9) | 195 (52.7) | 120 (32.4) |
2012 | 364 | 63 (17.3) | 176 (48.4) | 125 (34.3) |
2013 | 527 | 102 (19.4) | 255 (48.4) | 170 (32.3) |
2014 | 344 | 83 (24.1) | 162 (47.1) | 99 (28.8) |
2015 | 384 | 82 (21.4) | 168 (43.8) | 134 (34.9) |
2016 | 575 | 88 (15.3) | 278 (48.3) | 209 (36.3) |
2017 | 531 | 80 (15.1) | 218 (41.1) | 233 (43.9) |