| |
ciTBI
|
Sensitivity
|
Specificity
|
Negative predictive value
|
Positive predictive value
|
|---|
|
PECARN ciTBI risk group
|
Yes
|
No
|
% (95 % CI)
|
% (95 % CI)
|
% (95 % CI)
|
% (95 % CI)
|
|---|
|
Children <2 years
|
|
Intermediate or high risk
|
3
|
151
|
100 (29–100)
|
64 (59–69)
|
100 (99–100)
|
2 (0–6)
|
|
Very low risk
|
0
|
267
| | | | |
|
Children ≥2 years
|
|
Intermediate or high risk
|
6
|
298
|
100 (54–100)
|
72 (69–75)
|
100 (99–100)
|
2 (1–4)
|
|
Very low risk
|
0
|
774
| | | | |
|
Overall
|
|
Intermediate or high risk
|
9
|
449
|
100 (66–100)
|
70 (68–72)
|
100 (99–100)
|
2 (1–4)
|
|
Very low risk
|
0
|
1041
| | | | |
-
ciTBI clinically-important traumatic brain injury, PECARN Pediatric Emergency Care Applied Research Network, CI confidence interval
