Table 2

CAG, PCI and CABG treatment rates and number of patients treated within 3/7 days distributed according to covariates for patients with first time unstable angina

Unstable angina	Diagnosis at initial examination			Diagnosis registered after CAG
	CAG within 60 days			PCI within 60 days (grouped according to after CAG diagnosis)			CABG within 60 days from CAG
	Examination rate (%)	n	Per cent in 3 days*	Treatment rate (%)	n	Per cent in 3 days*	Treatment rate (%)	n	Per cent in 7 days*
Overall
8820	71.4	6300	44.2	49.7	2031	38.9	18.0	735	43.7
Year of diagnosis
2001	59.9	631	30.2	51.3	224	24.9	26.8	117	47.2
2002	61.0	649	32.0	47.6	200	31.2	28.8	121	44.5
2003	64.5	633	37.1	49.5	206	33.5	22.8	95	55.3
2004	72.3	663	33.1	43.4	170	23.3	20.4	80	53.4
2005	74.1	705	43.1	51.2	229	38.1	14.5	65	36.7
2006	74.3	753	44.6	52.3	228	39.9	14.0	61	42.1
2007	78.3	720	51.9	49.2	214	43.0	15.9	69	30.0
2008	82.1	823	55.5	50.4	317	52.6	11.6	73	42.0
2009	79.0	723	62.0	50.9	243	51.1	11.3	54	29.2
Gender
Men	74.9	3719	44.6	51.6	1318	39.5	21.4	549	44.1
Women	66.7	2305	37.7	48.2	658	33.4	12.0	166	41.7
Age
30 or younger	64.3	18	61.1	–	–	–	14.3	1	0
30–39	71.4	177	43.0	39.1	34	52.9	4.5	4	25.0
40–49	75.6	684	43.7	49.5	207	45.8	7.3	31	50.0
50–59	80.4	1562	40.0	54.0	534	39.9	13.8	137	37.0
60–69	78.3	1841	42.7	50.3	609	36.1	21.8	265	46.7
70–79	70.7	1350	40.8	46.9	429	32.3	26.7	244	42.7
80 or older	37.8	392	45.8	55.3	163	34.7	11.0	33	50.0
LMCA involvement
Yes				14.8	21	47.6	75.4	107	60.0
No				52.6	1684	39.7	15.5	496	39.8
Number of occluded vessels
0				1.9	11	50.0	0.5	3	0
1				79.1	1010	44.1	2.3	30	40.0
2				67.1	451	36.7	19.6	132	42.3
3				26.5	186	31.8	58.3	409	43.8

*National guidelines recommend CAG and PCI within 3 days of diagnosis and CABG within 7 days of CAG.
CABG, coronary artery bypass grafting; CAG, coronary angiography; LMCA, left main coronary artery; NSTEMI, non-ST elevation myocardial infarction; PCI, percutaneous coronary intervention.