All types of injury |
Incidence | | | | |
All ages | 13.8 (13.5 to 14.1) | 14.9 (14.4 to 15.4) | 15.7 (15.2 to 16.2) | 1.4 (0.9 to 1.9) |
Youth† | 25.4 (24.3 to 26.4) | 26.7 (25.0 to 28.4) | 27.4 (25.4 to 29.3) | 0.8 (0.4 to 1.2) |
Adults‡ | 12.6 (12.3 to 12.9) | 13.7 (13.2 to 14.2) | 14.7 (14.1 to 15.2) | 1.7 (1.3 to 2.1) |
No. of injuries (95% CI) |
All ages | 1.5 (1.4 to 1.5) | 1.6 (1.6 to 1.7) | 1.6 (1.6 to 1.7) | 1.0 (0.2 to 1.9) |
Youth | 1.9 (1.8 to 12.0) | 2.0 (1.8 to 2.2) | 2.1 (1.9 to 2.3) | 1.3 (1.1 to 1.6) |
Adults | 1.4 (1.4 to 1.5) | 1.5 (1.5 to 1.6) | 1.6 (1.5 to 1.6) | 1.1 (0.2 to 2.0) |
Incidence by age group, yr |
12-17 | 17.2 (16.5 to 17.9) | 16.0 (15.0 to 17.0) | 13.6 (12.7 to 14.6) | -2.6 (-3.4 to -1.8) |
18-34 | 32.0 (31.1 to 33.0) | 32.4 (30.8 to 33.9) | 31.1 (29.5 to 32.7) | -0.3 (-1.0 to 0.3) |
35-59 | 38.3 (37.2 to 39.3) | 37.6 (36.0 to 39.2) | 37.0 (35.4 to 38.7) | -0.4 (-0.5 to -0.3) |
60+ | 12.5 (11.9 to 13.1) | 14.0 (13.0 to 15.0) | 18.2 (17.0 to 19.4) | 4.4 (3.1 to 5.7) |
Incidence by sex |
All ages | Males | 16.4 (15.9 to 16.8) | 17.0 (16.2 to 17.7) | 17.1 (16.2 to 17.9) | 0.4 (0.0 to 0.9) |
Females | 11.4 (11.0 to 11.7) | 12.9 (12.3 to 13.4) | 14.3 (13.7 to 15.0) | 2.5 (1.9 to 3.0) |
Youth | Males | 29.7 (28.1 to 31.3) | 29.1 (26.5 to 31.8) | 29.0 (26.3 to 31.8) | -0.3 (-0.5 to 0.0) |
Females | 20.7 (19.2 to 22.1) | 24.1 21.8 to 26.5 | 25.6 (22.8 to 28.3) | 2.2 (0.8 to 3.6) |
Adults | Males | 14.9 (14.4 to 15.4) | 15.7 (14.9 to 16.5) | 16.0 (15.2 to 16.9) | 0.8 (0.3 to 1.3) |
Females | 10.5 (10.1 to 10.8) | 11.8 (11.2 to 12.4) | 13.4 (12.8 to 14.1) | 2.7 (2.5 to 2.9) |
Traumatic brain injury§ |
Incidence |
All ages | 1.4 (1.2 to 1.7) | 1.9 (1.4 to 2.4) | 3.2 (2.6 to 3.9) | 9.6 (8.2 to 11.0) |
Youth | 2.7 (2.0 to 3.4) | 2.7 (1.7 to 3.8) | 5.7 (4.1 to 7.3) | 10.3¶ (2.5 to 18.1) |
Adults | 1.2 (0.9 to 1.4) | 1.8 (1.2 to 2.4) | 2.9 (2.2 to 3.5) | 9.7 (9.4 to 10.0) |
No. of injuries of any type by presence of TBI, mean (95% CI) |
All ages | TBI | 1.5 (1.4 to 1.3) | 1.6 (1.6 to 1.7) | 1.6 (1.6 to 1.7) | 0.7 (-0.2 to 1.5) |
No TBI | 2.0 (1.7 to 2.3) | 1.7 (1.3 to 2.1) | 1.7 (1.3 to 2.1) | -1.8 (-4.1 to 0.5) |
Youth | TBI | 1.8 (1.7 to 2.0) | 2.0 (1.8 to 2.2) | 2.1 (1.9 to 2.3) | 1.6 (0.7 to 2.5) |
No TBI | 2.2 (1.6 to 2.8) | 2.5 (1.0 to 3.9) | 1.9 (1.6 to 2.2) | -1.6 (-6.5 to 3.3) |
Adults | TBI | 1.4 (1.4 to 1.5) | 1.5 (1.5 to 1.6) | 1.6 (1.5 to 1.6) | 1.5 (1.2 to 1.7) |
No TBI | 1.9 (1.5 to 2.3) | 1.5 (1.2 to 1.8) | 1.7 (1.2 to 2.2) | -1.2 (-6.0 to 3.5) |
Incidence by age group, yr |
12-17 | 31.9 (25.1 to 38.8) | 22.7¶ (13.7 to 31.7) | 23.9 (16.8 to 31.0) | -3.5 (-9.0 to 2.0) |
18-34 | 35.1 (27.7 to 42.5) | 37.5 (25.6 to 49.3) | 42.3 (31.6 to 53.0) | 2.1 (1.7 to 2.5) |
35-59 | 24.7 (17.6 to 31.8) | 32.5¶ (19.7 to 45.2) | 27.2 (19.4 to 35.0) | 0.7 (-5.0 to 6.5) |
≥ 60 | 8.2¶ (4.7 to 11.8) | 7.3¶ (3.1 to 11.5) | 6.6¶ (3.5 to 9.7) | -2.4 (-2.9 to -1.9) |
Incidence by sex |
All ages | Males | 1.4 (1.0 to 1.7) | 2.1 (1.4 to 2.8) | 2.8 (2.1 to 3.5) | 7.2 (4.9 to 9.4) |
Females | 1.5 (1.2 to 1.9) | 1.7 (1.0 to 2.3) | 3.7 (2.7 to 4.7) | 12.0¶ (5.6 to 18.4) |
Youth | Males | 2.7 (1.8 to 3.5) | 3.4 (2.0 to 4.8) | 5.7 (3.4 to 7.9) | 8.9 (6.5 to 11.3) |
Females | 2.6 (1.5 to 3.8) | 1.9 (0.4 to 3.5) | 5.8 (3.3 to 8.2) | 13.3 (-2.6 to 23.3) |
Adults | Males | 1.1 (0.7 to 1.4) | 1.9 (1.1 to 2.7) | 2.4 (1.6 to 3.1) | 7.5 (2.9 to 12.1) |
Females | 1.3 (1.0 to 1.7) | 1.6 (0.9 to 2.4) | 3.4 (2.3 to 4.6) | 12.3 (7.2 to 17.4) |