Diagnostic value and reliability of the present-on-admission indicator in different diagnosis groups: pilot study at a Swiss tertiary care center

Table 3 diagnostic value and reliability coding specialist and medical expert^a

	TP / all	SEN	SPE	PPV	NPV	LR+	LR–	DOR	kappa
Diagnosis group 1: Deep vein thrombosis, lower extremity	0.86	0.95	0.75	0.97	0.60	3.80	0.07	57.00	0.6292
Diagnosis group 2: Decubitus ulcer and pressure area	0.56	0.89	0.82	0.89	0.82	4.96	0.13	38.89	0.7164
Diagnosis group 3: Delirium	0.44	0.91	0.65	0.71	0.88	2.60	0.14	18.75	0.5580
all	0.62	0.92	0.73	0.87	0.82	3.41	0.11	31.62	0.7133

^aGold Standard, Abbreviations TP true positive, SEN sensitivity, SPE specificity, PPV positive predictive value, NPV negative predictive value, LR+ positive likelihood ratio, LR- negative likelihood ratio, DOR diagnostic odds ratio

ISSN: 1472-6963