Are Pediatric Triage Systems Reliable in the Emergency Department?

Table 3

Pooled coefficients (CI) of pediatric triage systems based on statistics.

Triage scales	All	Only studies with weighted kappa statistics	Only studies with unweighted kappa statistics
ATS	0.309 (0.113–0.482)	0.250 (0.202–0.297)	0.309 (0.113–0.482)
CTAS	0.554 (0.475–0.623)	0.571 (0.372–0.720)	0.553 (0.471–0.627)
ESI	0.822 (0.758–0.870)	0.810 (0.711–0.877)	0.787 (0.710–0.845)
MTS	0.755 (0.522–0.883)	0.755 (0.522–0.883)	–