No concomitant injuries (N = 636, 80.1%)

Concomitant injuries

(N = 158, 19.9%)

Total

(794, 100%)

Sex

Male

390 (80.1%)

97 (19.9%)

487 (61.3%)

Female

246 (80.1%)

61 (19.9%)

307 (38.7%)

TBI Grade

Mild TBI

634 (81.6%)

141 (18.4%)

765 (96.3%)

Moderate TBI

8 (53%.3)

7 (46.7%)

15 (1.9%)

Severe TBI

4 (28.6%)

10 (71.4%)

14 (1.8%)

Age

Younger than 1 year

118 (91.5%)

11 (8.5%)

129 (16.2)

1 to 4 years

288 (87.8%)

40 (12.2%)

328 (41.3%)

5 to 6 years

59 (77.6%)

17 (22.4%)

76 (9.6%)

7 to 10 years

83 (72.2%)

32 (27.8%)

115 (14.5%)

11 to 14 years

51 (60%

34 (40%)

85 (10.7)

15 to 18 years

37 (60.7%)

24 (39.3%)

61 (7.7%)

Mechanism

Fall

533 (86.7%)

82 (13.3%)

615 (77.5%)

Traffic accident

45 (39.8%)

68 (60.2%)

113 (14.2%)

other

58 (87.9%)

8 (12.1%)

66 (8.3%)

Outcome

Modified Rankin Scale

0

628 (81.2%)

145 (18.8%)

773 (97.4%)

1

5 (50%)

5 (50%)

10 (1.3%)

2

1 (25%)

3 (75%)

4 (0.5%)

3

0 (0%)

3 (100%)

3 (0.35%)

4

1 (50%)

1 (50%9

2 (0.25%)

5

1 (100%)

0 (0%)

1 (0.1%)

6

0 (0%)

1 (100%)

1 (0.1%)

Unfavourable

2 (28.6%)

5 (71.4%)

7 (0.8%)

Good

634 (80.6%)

153 (19.4%)

787 (99.2%)

Glasgow Outcome Scale

1

0 (0%)

1 (100%)

1 (0.1%)

2

1 (100%)

0 (0%)

1 (0.1%)

3

2 (50%)

2 (50%)

4 (0.5%)

4

2 (20%)

8 (80%)

10 (1.3%)

5

631 (81.1%)

147 (18.9%)

778 (97.9%)

Unfavourable

3 (50%)

3 (50%)

6 (0.8%)

Good

633 (80.3%)

155 (19.7%)

788 (99.2%)