Table 3.

Overall performance of revised trauma score (RTS) and worthing physiological scoring system (WPSS) in prediction of in-hospital mortality and poor outcome

Characteristics	Mortality		Poor outcome
	RTS	WPSS	RTS	WPSS
Brier score	0.026	0.031	0.038	0.045
Scaled reliability	<0.0001	0.0003	<0.0001	0.001