Table 17. Percentage of coronary artery bypass surgery before the event (CORBYB).

MONICA Acute Coronary Care Data Book 1981-1995

**Table 17.** Percentage use of coronary artery bypass surgery before the event (CORBYB). Non-fatal definite MI events (NF1), age 35-64.
The accurate time periods are shown in Table 1.
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
AUS-NEWa	Men	1985-1987 1988-1990 1991-1993	172 398 445	3 4 5	1 0 0	56 116 148	13 35 26	0 1 0	80 169 210	18 35 30	0 1 0
AUS-NEWa	Women	1985-1987 1988-1990 1991-1993	57 142 138	0 5 6	0 1 0	6 39 37	17 23 41	0 3 0	18 60 66	6 27 35	6 2 0
AUS-PERb	Men	1982-1984 1985-1987 1988-1990 1991-1993	292 964 989 1014	2 2 3 2	32 16 0 0	104 268 353 296	16 16 23 21	29 22 0 0	156 460 559 474	15 13 19 18	26 20 0 0
AUS-PERb	Women	1982-1984 1985-1987 1988-1990 1991-1993	75 163 238 214	3 1 2 1	32 17 0 0	15 69 73 53	20 10 18 26	33 12 0 0	36 110 135 110	14 9 13 15	33 15 0 0
BEL-GCHa	Men	1985-1987 1991-1993	118 109	0 1	3 4	19 38	5 8	5 5	dnc dnc	dnc dnc	dnc dnc
BEL-GCHa	Women	1985-1987 1991-1993	21 29	0 0	10 7	4 4	0 0	0 0	dnc dnc	dnc dnc	dnc dnc
CAN-HALa	Men	1982-1984 1985-1987 1988-1990 1991-1993	78 195 164 195	3 2 0 2	0 0 0 0	48 148 121 129	23 22 21 26	0 0 0 0	85 232 189 189	21 22 17 24	0 0 0 0
CAN-HALa	Women	1982-1984 1985-1987 1988-1990 1991-1993	17 59 47 82	0 3 2 0	0 0 0 0	4 27 29 30	0 19 7 17	0 0 0 0	9 48 44 57	0 23 7 12	0 0 0 0
CHN-BEIa	Men	1982-1984 1985-1987 1988-1990 1991-1993	22 112 124 135	0 0 0 0	9 0 0 0	3 26 14 16	0 0 0 0	0 0 0 0	4 45 44 47	0 0 0 0	25 0 0 0
CHN-BEIa	Women	1982-1984 1985-1987 1988-1990 1991-1993	3 39 40 29	0 0 0 0	0 0 0 0	3 3 2 2	0 0 0 0	33 0 0 0	3 18 11 11	0 0 0 0	33 0 0 0
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
CZE-CZEb	Men	1985-1987 1991-1993	157 116	0 1	9 4	62 40	0 0	3 5	85 40	0 0	2 5
CZE-CZEb	Women	1985-1987 1991-1993	29 32	0 0	3 6	5 5	0 0	0 0	11 5	0 0	0 0
DEN-GLOa	Men	1985-1987 1988-1990 1991-1993	121 285 104	1 0 1	2 1 0	36 93 27	0 1 7	8 3 0	60 143 39	2 1 10	10 3 0
DEN-GLOa	Women	1985-1987 1988-1990 1991-1993	37 85 25	0 4 4	3 0 0	9 9 4	0 0 0	11 11 0	13 25 7	0 12 14	8 4 0
FIN-FINa	Men	1985-1987 1988-1990 1991-1993	103 93 92	0 2 0	0 0 1	59 40 30	2 3 13	2 0 0	dnc dnc dnc	dnc dnc dnc	dnc dnc dnc
FIN-FINa	Women	1985-1987 1988-1990 1991-1993	23 20 15	0 5 0	0 0 0	9 5 3	0 0 0	0 0 0	dnc dnc dnc	dnc dnc dnc	dnc dnc dnc
FRA-LILa	Men	1985-1987 1988-1990 1991-1993 1994-1995	135 232 331 191	1 1 3 3	0 3 1 0	31 44 58 31	16 14 17 26	0 0 0 0	70 82 114 56	9 10 18 27	0 2 0 0
FRA-LILa	Women	1985-1987 1988-1990 1991-1993 1994-1995	24 47 51 23	0 0 2 4	0 4 2 0	3 4 9 3	0 25 0 0	33 25 0 0	11 15 23 8	0 7 4 13	9 7 0 0
FRA-STRa	Men	1985-1987 1988-1990 1991-1993	210 310 631	1 3 1	2 1 0	51 65 102	6 17 25	4 0 0	105 124 188	5 16 17	3 0 1
FRA-STRa	Women	1985-1987 1988-1990 1991-1993	44 63 117	2 3 0	7 0 0	7 12 12	0 0 0	0 0 0	21 29 25	5 7 0	0 0 0
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
FRA-TOUa	Men	1985-1987 1988-1990 1991-1993	178 192 372	2 1 2	2 1 0	24 37 68	13 16 22	0 3 0	64 68 114	9 12 18	0 1 0
FRA-TOUa	Women	1985-1987 1988-1990 1991-1993	24 26 43	0 0 0	4 0 2	3 5 10	0 0 20	33 0 0	9 10 17	0 0 12	11 0 6
GER-AUGa	Men	1985-1987 1988-1990 1991-1993 1994-1995	384 353 316 108	2 1 1 3	1 0 0 0	76 83 82 21	7 19 24 38	1 0 0 0	205 179 114 33	5 11 18 30	1 0 0 0
GER-AUGa	Women	1985-1987 1988-1990 1991-1993 1994-1995	62 86 71 19	0 1 0 0	2 1 0 0	8 6 12 4	13 17 0 0	0 0 0 0	36 33 29 8	3 6 0 0	0 3 0 0
GER-BREb	Men	1985-1987 1988-1990 1991-1993	517 421 316	0 1 0	1 2 0	121 131 81	3 11 11	2 2 0	203 195 112	3 9 8	1 3 0
GER-BREb	Women	1985-1987 1988-1990 1991-1993	115 115 92	0 1 1	2 2 0	19 27 10	0 4 0	0 0 10	43 49 22	0 2 0	0 2 5
GER-EGEd	Men	1988-1990 1991-1993	72 122	0 0	1 0	18 18	0 6	6 0	35 55	0 2	3 0
GER-EGEd	Women	1988-1990 1991-1993	18 29	0 0	0 0	3 2	0 0	0 0	5 12	0 0	0 0
GER-RHNa	Men	1982-1984 1985-1987 1988-1990	147 493 193	0 0 0	100 100 100	48 147 45	0 0 0	100 100 100	92 315 115	0 0 0	100 100 100
GER-RHNa	Women	1982-1984 1985-1987 1988-1990	41 117 35	0 0 0	100 100 100	5 19 5	0 0 0	100 100 100	24 70 21	0 0 0	100 100 100
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
ICE-ICEb	Men	1982-1984 1988-1990 1991-1993	155 67 176	1 1 6	0 0 0	47 21 23	6 43 22	0 0 0	dnc dnc dnc	dnc dnc dnc	dnc dnc dnc
ICE-ICEb	Women	1982-1984 1988-1990 1991-1993	37 16 40	3 0 0	0 0 0	11 3 6	0 0 0	0 0 0	dnc dnc dnc	dnc dnc dnc	dnc dnc dnc
ITA-BRIa	Men	1985-1987 1988-1990 1991-1993 1994-1995	131 482 724 254	0 0 0 1	0 0 0 0	37 113 143 39	3 9 8 8	3 1 0 0	52 175 200 65	2 6 7 9	2 1 0 0
ITA-BRIa	Women	1985-1987 1988-1990 1991-1993 1994-1995	15 73 106 46	0 0 1 0	0 0 0 0	2 9 8 4	50 0 0 0	0 0 0 0	5 23 20 7	20 0 0 0	0 0 0 0
ITA-FRIa	Men	1982-1984 1985-1987 1988-1990 1991-1993	208 665 657 686	0 0 1 1	4 4 1 2	50 141 161 175	0 6 6 9	0 0 1 3	83 270 275 288	0 4 5 8	0 1 1 3
ITA-FRIa	Women	1982-1984 1985-1987 1988-1990 1991-1993	44 138 114 150	0 0 0 0	2 3 3 3	13 31 14 22	0 0 14 14	0 0 7 0	18 64 36 54	0 0 6 6	0 0 6 4
LTU-KAUa	Men	1985-1987 1988-1990 1991-1993	118 327 233	0 1 1	0 0 0	35 119 77	3 3 5	0 0 0	77 240 155	1 3 4	0 0 0
LTU-KAUa	Women	1985-1987 1988-1990 1991-1993	28 84 50	0 1 0	0 0 0	5 22 15	0 5 0	0 0 0	20 56 35	0 4 0	0 0 0
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
NEZ-AUCa	Men	1985-1987 1988-1990 1991-1993	103 98 108	3 2 4	0 0 0	43 38 30	21 21 10	0 0 3	45 38 31	20 21 13	0 0 3
NEZ-AUCa	Women	1985-1987 1988-1990 1991-1993	39 29 42	5 0 2	0 0 0	13 4 9	8 0 0	0 0 0	14 5 10	14 0 0	0 0 0
POL-TARa	Men	1985-1987 1988-1990 1991-1993	26 186 147	0 0 0	31 99 100	43 77 41	0 0 0	79 100 100	43 77 41	0 0 0	79 100 100
POL-TARa	Women	1985-1987 1988-1990 1991-1993	11 36 25	0 0 0	27 100 100	3 10 19	0 0 0	67 100 100	3 10 19	0 0 0	67 100 100
POL-WARa	Men	1985-1987 1988-1990 1991-1993 1994-1995	304 511 470 150	0 0 0 1	0 0 5 5	126 181 210 53	0 2 0 2	1 2 12 4	279 425 451 131	0 1 0 2	1 2 13 11
POL-WARa	Women	1985-1987 1988-1990 1991-1993 1994-1995	92 180 152 60	0 0 0 0	0 2 3 2	33 34 55 24	0 0 0 4	0 0 11 0	88 140 147 44	0 0 0 2	0 2 14 2
RUS-MOSa	Men	1985-1987 1988-1990 1991-1993	135 415 422	0 0 0	21 2 4	62 145 175	2 1 1	35 5 3	dnc 307 321	dnc 0 0	dnc 3 3
RUS-MOSa	Women	1985-1987 1988-1990 1991-1993	33 99 114	0 0 0	33 2 2	14 26 28	0 0 0	57 0 0	dnc 78 73	dnc 0 0	dnc 3 0
RUS-NOVa	Men	1985-1987 1988-1990 1991-1993	179 221 487	0 0 0	6 0 7	92 125 227	0 0 0	12 2 7	170 257 490	0 0 0	9 2 7
RUS-NOVa	Women	1985-1987 1988-1990 1991-1993	63 61 143	0 0 0	3 0 5	23 24 56	0 0 0	9 4 5	65 61 162	0 0 0	5 2 6
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
SPA-CATa	*	*	*	*	*	*	*	*	*	*	*
SWE-GOTa	Men	1985-1987 1991-1993	177 118	1 3	0 2	43 37	7 14	0 0	43 37	7 14	0 0
SWE-GOTa	Women	1985-1987 1991-1993	45 29	0 0	0 0	13 5	8 0	0 0	13 5	8 0	0 0
SWE-NSWa	Men	1985-1987 1988-1990 1991-1993 1994-1995	170 429 760 422	2 2 2 2	0 0 0 0	58 121 203 109	2 16 26 33	0 0 0 0	dnc dnc dnc 216	dnc dnc dnc 21	dnc dnc dnc 0
SWE-NSWa	Women	1985-1987 1988-1990 1991-1993 1994-1995	45 108 198 105	2 0 2 0	0 0 0 0	10 25 42 26	20 12 14 23	0 0 0 0	dnc dnc dnc 51	dnc dnc dnc 12	dnc dnc dnc 0
SWI-SWIa	Men	1985-1987 1988-1990 1991-1993	266 263 236	2 2 1	1 2 1	65 66 59	11 14 27	0 5 0	127 108 90	9 12 21	1 3 0
UNK-BELa	Men	1985-1987 1988-1990 1991-1993	244 692 590	0 1 1	0 0 0	100 251 215	6 11 13	13 14 1	142 383 319	5 8 11	9 9 1
UNK-BELa	Women	1985-1987 1988-1990 1991-1993	74 251 211	3 1 0	1 0 0	23 52 58	0 6 10	9 10 5	47 115 101	2 4 7	6 4 3
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9
UNK-GLAa	Men	1985-1987 1988-1990 1991-1993 1994-1995	659 553 523 163	1 1 3 4	0 0 0 0	278 271 273 98	12 14 15 13	0 0 0 0	419 388 412 128	9 11 14 15	0 0 0 0
UNK-GLAa	Women	1985-1987 1988-1990 1991-1993 1994-1995	239 266 234 76	1 1 1 1	0 0 0 0	87 91 94 35	9 7 10 6	0 1 0 0	164 155 166 52	7 5 7 6	0 1 0 0
USA-STAa	Men	1981 1982-1984 1985-1987 1988-1990 1991-1993	66 47 123 133 131	3 2 8 5 5	3 0 0 0 0	36 27 52 55 60	25 11 50 40 32	22 0 2 0 2	36 27 52 55 60	25 11 50 40 32	22 0 2 0 2
USA-STAa	Women	1981 1982-1984 1985-1987 1988-1990 1991-1993	14 20 40 54 39	0 5 8 4 3	0 0 3 0 0	8 7 11 11 17	25 0 55 55 24	0 0 0 0 0	8 7 11 11 17	25 0 55 55 24	0 0 0 0 0
YUG-NOSa	Men	1985-1987 1988-1990 1991-1993 1994-1995	98 262 348 189	1 2 2 2	6 5 11 11	22 66 53 41	5 3 9 12	36 26 36 34	dnc dnc dnc dnc	dnc dnc dnc dnc	dnc dnc dnc dnc
YUG-NOSa	Women	1985-1987 1988-1990 1991-1993 1994-1995	15 85 95 50	0 0 2 0	20 8 9 12	4 17 14 12	0 12 7 42	50 24 64 8	dnc dnc dnc dnc	dnc dnc dnc dnc	dnc dnc dnc dnc
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	N	1	9	N	1	9	N	1	9

RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	NRUAs	1	9	-	1	9	-	1	9
Mean	Men	1981 1982-1984 1985-1987 1988-1990 1991-1993 1994-1995	1 7 30 29 31 8	3 1 1 1 2 2	3 21 7 8 5 2		25 8 8 12 13 19	22 18 11 9 6 5		25 8 8 10 12 17	22 25 10 9 5 2
Mean	Women	1981 1982-1984 1985-1987 1988-1990 1991-1993 1994-1995	1 7 29 28 30 8	0 2 1 1 1 1	0 19 8 8 5 2		25 3 7 8 6 9	0 24 13 10 7 1		25 2 6 7 6 7	0 28 9 10 6 0
Median	Men	1981 1982-1984 1985-1987 1988-1990 1991-1993 1994-1995	1 7 30 29 31 8	3 1 1 1 1 2	3 4 1 0 0 0		25 6 5 11 13 16	22 0 2 1 0 0		25 6 5 9 12 15	22 13 1 1 0 0
Median	Women	1981 1982-1984 1985-1987 1988-1990 1991-1993 1994-1995	1 7 29 28 30 8	0 0 0 0 0 0	0 0 2 0 0 0		25 0 0 2 0 2	0 0 0 0 0 0		25 0 0 4 0 6	0 17 0 2 0 0
RUA	Sex	Years	no previous MI¹			previous MI²			previous CHD³
RUA	Sex	Years	NRUAs	1	9	-	1	9	-	1	9

Top

N:	number of events
NRUAs:	number of Reporting Unit Agregates in the sex and year group
1:	percentage of events where the patient received the drug or treatment (insufficient data were included in the denominator)
9:	percentage of events with insufficient data
dnc:	data on HISIHD were not collected in non-fatal events
¹no previous MI:	PREMI = 6 or 7
²previous MI:	PREMI = 1 or 2 or 3 or 5
³previous CHD:	PREMI = 1 or 2 or 3 or 5 or HISIHD=1
*:	Please contact MONICA Catalonia for the data (FAX +34 93 433 1572)