Clinical assessment of patients with chest pain; a systematic review of predictive tools

Table 6 Probabilities of Coronary Artery Disease (as percentages) in patients with symptoms suggestive of stable angina undergoing angiography

Female				Age 40			Age 50			Age 60			Age 70			Age 80
				T	A	Ns	T	A	Ns	T	A	Ns	T	A	Ns	T	A	Ns
DM+	HTN+	Dislip+	Smk+	20	8	5	31	15	8	46	24	15	61	37	24	74	53	37
		Dislip+	Smk-	13	6	3	22	10	5	35	17	10	50	27	17	65	41	27
		Dislip-	Smk+	14	6	3	23	10	6	36	17	10	51	28	17	66	42	28
		Dislip-	Smk-	9	4	2	16	7	4	26	12	7	39	20	12	55	31	20
	HTN-	Dislip+	Smk+	15	6	3	24	11	6	37	19	11	53	30	18	67	44	30
		Dislip+	Smk-	10	4	2	17	7	4	27	13	7	41	21	12	57	33	21
		Dislip-	Smk+	10	4	2	17	7	4	28	13	7	42	22	13	58	34	22
		Dislip-	Smk-	7	3	1	12	5	3	20	9	5	32	15	9	46	25	15
DM-	HTN+	Dislip+	Smk+	14	4	2	23	7	4	35	12	7	50	21	12	65	33	20
		Dislip+	Smk-	9	2	1	16	5	2	26	8	4	39	14	8	54	23	14
		Dislip-	Smk+	9	3	1	16	5	3	26	8	5	40	15	8	55	24	14
		Dislip-	Smk-	6	2	1	11	3	2	18	5	3	30	10	5	44	17	10
	HTN-	Dislip+	Smk+	10	3	2	17	5	3	28	9	5	42	16	9	57	26	15
		Dislip+	Smk-	7	2	1	12	3	2	20	6	3	31	10	6	46	18	10
		Dislip-	Smk+	7	2	1	12	3	2	20	6	3	32	11	6	47	18	11
		Dislip-	Smk-	4	1	1	8	2	1	14	4	2	23	7	4	36	12	7
Male
DM+	HTN+	Dislip+	Smk+	48	26	16	63	40	26	76	55	39	86	69	55	92	81	69
		Dislip+	Smk-	37	18	11	52	29	18	67	43	29	79	59	43	87	73	58
		Dislip-	Smk+	38	19	11	53	30	19	68	44	30	80	60	44	88	73	59
		Dislip-	Smk-	28	13	7	41	21	13	57	33	21	71	48	33	82	63	48
	HTN-	Dislip+	Smk+	40	20	12	55	32	20	69	46	32	81	62	46	89	75	61
		Dislip+	Smk-	29	14	8	44	23	14	59	35	22	73	50	35	83	65	50
		Dislip-	Smk+	30	14	8	44	23	14	60	36	23	73	51	36	84	66	51
		Dislip-	Smk-	21	9	5	34	16	9	48	26	16	64	40	26	76	55	40
DM-	HTN+	Dislip+	Smk+	38	13	8	53	22	13	68	35	22	79	50	34	88	65	49
		Dislip+	Smk-	28	9	5	41	15	9	57	25	15	71	38	25	82	54	38
		Dislip-	Smk+	28	9	5	42	16	9	58	26	16	72	39	26	82	55	39
		Dislip-	Smk-	20	6	3	32	11	6	46	18	10	62	29	18	75	43	29
	HTN-	Dislip+	Smk+	30	10	5	44	17	10	60	27	17	73	41	27	84	57	41
		Dislip+	Smk-	21	6	4	33	11	6	48	19	11	63	31	19	76	45	30
		Dislip-	Smk+	22	7	4	34	12	7	49	20	12	64	32	20	77	46	31
		Dislip-	Smk-	15	4	2	25	8	4	38	14	8	53	23	13	68	35	22

(Based on the tool by Genders et al.) [31]
DM Diabetes Mellitus, HTN Hypertension, Dislip Dislipaemia, Smk Smoking (positive if the patient is a current smoker or an ex-smoker), T Typical chest pain, A Atypical chest pain, Ns Non-specific chest pain

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