Table 3. In-hospital mortality stratified by Worthing physiological score (WPS) and predictions by nursing staff and physicians.

	WPS alone	Nursing staff			Physicians
WPS		Low risk (0–4%)	Intermediate risk (5–9%)	High risk (10–100%)	Low risk (0–4%)	Intermediate risk (5–9%)	High risk (10–100%)
Low risk (score 0–1)	12/939 (1.3%)	6/757 (0.8%)	3/96 (3.1%)	3/86 (3.5%)	2/248 (0.8%)	1/48 (2.1%)	1/45 (2.2%)
Intermediate risk (score 2–6)	17/447 (3.8%)	6/313 (1.9%)	2/62 (3.2%)	9/72 (12.5%)	2/92 (2.2%)	2/31 (6.5%)	3/48 (6.3%)
High risk (score 7–14)	3/17 (17.7%)	0/1 (0.0%)	0/2 (0.0%)	3/14 (21.4%)	1/2 (50.0%)	0/1 (0.0%)	1/4 (25.0%)

The numbers indicate the number of deaths/total number of admissions in the strata (%).