Study factor | ED | HA | ||||
n (%) | Population at risk | IR (95% CI) | n (%) | Population at risk | IR (95% CI) | |
Year | ||||||
2002–2003 | 1251 (6.2) | 4 873 809 | 25.7 (25.7 to 25.7) | 312 (5.3) | 4 873 809 | 6.4 (6.4 to 6.4) |
2003–2004 | 1379 (6.5) | 4 927 149 | 28.0 (28.0 to 28.0) | 325 (5.8) | 4 927 149 | 6.6 (6.6 to 6.6) |
2004–2005 | 1571 (6.4) | 4 989 246 | 31.5 (31.5 to 31.5) | 322 (6.6) | 4 989 246 | 6.5 (6.5 to 6.5) |
2005–2006 | 1757 (6.1) | 5 061 266 | 34.7 (34.7 to 34.7) | 306 (7.4) | 5 061 266 | 6.1 (6.0 to 6.1) |
2006–2007 | 1691 (5.9) | 5 153 522 | 32.8 (32.8 to 32.8) | 296 (7.1) | 5 153 522 | 5.7 (5.7 to 5.8) |
2007–2008 | 1488 (5.5) | 5 256 375 | 28.3 (28.3 to 28.3) | 274 (6.3) | 5 256 375 | 5.2 (5.2 to 5.2) |
2008–2009 | 1706 (5.9) | 5 371 934 | 31.8 (31.7 to 31.8) | 296 (7.2) | 5 371 934 | 5.5 (5.5 to 5.5) |
2009–2010 | 1673 (6.0) | 5 461 101 | 30.6 (30.6 to 30.7) | 304 (7.1) | 5 461 101 | 5.6 (5.6 to 5.6) |
2010–2011 | 1607 (6.3) | 5 537 817 | 29.0 (29.0 to 29.0) | 318 (6.8) | 5 537 817 | 5.7 (5.7 to 5.8) |
2011–2012 | 1730 (6.6) | 5 653 429 | 30.6 (30.6 to 30.6) | 332 (7.3) | 5 653 429 | 5.9 (5.9 to 5.9) |
2012–2013 | 1902 (7.6) | 5 775 808 | 32.9 (32.9 to 33.0) | 382 (8.0) | 5 775 808 | 6.6 (6.6 to 6.6) |
2013–2014 | 1825 (8.2) | 5 901 970 | 30.9 (30.9 to 31.0) | 410 (7.7) | 5 901 970 | 7.0 (6.9 to 7.0) |
2014–2015 | 2079 (11.3) | 6 032 968 | 34.5 (34.4 to 34.5) | 570 (8.8) | 6 032 968 | 9.5 (9.4 to 9.5) |
2015–2016 | 2043 (11.6) | 6 179 249 | 33.1 (33.0 to 33.1) | 584 (8.6) | 6 179 249 | 9.5 (9.4 to 9.5) |
Sex | ||||||
Male | 5501 (23.1) | 37 682 369 | 14.6 (14.2 to 15.0) | 1161 (76.8) | 37 682 369 | 3.1 (2.9 to 3.3) |
Female | 18 201 (76.9) | 38 493 274 | 47.3 (46.6 to 48.0) | 3870 (23.2) | 38 493 274 | 10.1 (9.7 to 10.4) |
Age group | ||||||
10–14 | 4109 (17.3) | 4 681 122 | 87.8 (85.1 to 90.5) | 735 (14.6) | 4 681 122 | 15.7 (14.6 to 16.9) |
15–19 | 3113 (13.1) | 4 950 196 | 62.9 (60.7 to 65.1) | 655 (13.0) | 4 950 196 | 14.3 (12.3 to 14.3) |
20–24 | 2390 (10.1) | 5 545 199 | 43.1 (41.4 to 44.9) | 489 (13.0) | 5 545 199 | 8.8 (8.1 to 9.6) |
Trail or general | ||||||
2007–2008 | 70 (19.9) | 26 282 | 266.3 (210.7 to 336.7) | 207 (22.1) | 26 282 | 787.6 (687.3 to 902.6) |
2008–2009 | 112 (31.8) | 42 975 | 260.6 (216.6 to 313.6) | 229 (24.4) | 42 975 | 532.9 (468.1 to 606.6) |
2009–2010 | 96 (27.3) | 43 689 | 219.7 (179.9 to 268.4) | 245 (26.1) | 43 689 | 560.8 (494.8 to 635.6) |
2010–2011 | 74 (21.0) | 38 765 | 190.9 (152.0 to 239.7) | 256 (27.3) | 38 765 | 660.4 (584.3 to 746.5) |
Total population at risk | 23 702 | 31.1 (31.1 to 31.1) | 5031 | 6.6 (6.6 to 6.6) |
ED, emergency department; HA, hospital admission; IR, incidence rate.