Quality Assessment of Stroke Event Registration Data in the WHO MONICA Project

Table 14. Non-fatal events: proportions of unclassifiable strokes and examinations by RUA and year. Males and females combined. Diagnostic categories 1+5+9. (See Section 5.)

RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
CHN-BEIa	1984 1985 1986 1987 1988 1989 1990 1991 1992 1993	0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	6 31 46 63 79 81 82 86 87 90	2 2 1 0 0 0 0 0 0 0	340 355 400 412 443 483 472 429 464 458	0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	4 23 33 49 65 70 77 78 80 87	1 0 0 0 0 0 0 0 1 0	168 165 203 207 213 228 257 215 242 262
DEN-GLOa	1982 1983 1984 1985 1986 1987 1988 1989 1990 1991	0 1 1 0 1 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	50 54 51 52 65 62 78 81 87 84	3 1 2 3 1 1 1 0 0 0	155 181 168 157 141 139 141 141 130 139	1 0 0 1 0 2 1 0 1 0	100 100 100 100 100 99 99 100 100 100	15 15 14 19 29 34 35 44 45 51	2 4 5 1 1 0 0 0 0 0	120 118 109 141 102 104 94 101 102 101
FIN-KUOa	1983 1984 1985 1986 1987 1988 1989 1990 1991 1992	0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	51 50 64 67 75 79 84 87 94 94	1 2 1 0 1 0 0 4 0 0	210 205 232 236 228 225 206 194 203 185	0 0 0 1 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	13 20 26 33 37 39 56 76 84 90	1 0 0 1 0 1 1 3 0 1	218 207 224 186 219 186 200 222 207 195
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
FIN-NKAa	1982 1983 1984 1985 1986 1987 1988 1989 1990 1991	0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	20 8 12 24 25 31 39 53 89 96	14 21 26 22 19 11 14 23 2 0	94 116 108 102 91 108 106 104 114 97	0 0 4 3 1 2 0 0 0 0	100 100 100 100 100 100 100 100 100 100	0 1 3 7 13 10 10 32 68 86	5 2 8 5 2 4 7 2 2 0	73 107 120 117 124 107 115 98 126 108
FIN-TULa	1983 1984 1985 1986 1987 1988 1989 1990 1991 1992	0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100	26 34 45 50 65 80 79 83 84 75	3 5 7 4 1 2 1 9 3 3	92 116 119 121 122 110 101 116 120 93	0 0 1 1 0 0 0 2 0 0	100 100 100 99 100 100 100 100 100 100	9 11 22 22 34 64 72 63 78 70	2 0 1 0 0 0 0 9 0 1	130 132 123 126 122 135 137 128 138 138
GER-EGEa	1985 1986 1987 1988 1989	2 3 5 0 3	100 100 100 100 100	3 8 32 46 61	29 20 4 3 2	231 208 242 262 192	5 2 0 0 .	100 100 100 100 .	1 1 0 0 .	5 1 0 0 .	149 158 2 1 .
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
GER-EGEb	1985 1986 1987 1988 1989 1990	1 3 5 0 4 0	100 100 100 100 100 100	3 7 26 38 54 64	26 15 4 4 3 0	174 149 196 214 145 157	5 2 0 0 . 0	100 100 100 100 . 100	1 1 0 0 . 26	5 1 0 0 . 2	149 158 2 1 . 150
GER-HACa	1984 1985 1986 1987 1988	1 1 2 1 0	100 100 100 100 100	6 14 16 16 32	19 17 20 15 7	144 184 160 140 138	0 6 10 . .	100 100 100 . .	0 0 10 . .	100 0 0 . .	1 34 20 . .
GER-KMSb	1985 1986 1987 1988 1989	1 3 4 0 3	100 100 100 100 100	3 8 23 31 44	26 16 5 6 4	217 185 246 265 184	4 2 0 0 .	100 100 100 100 .	1 1 0 0 .	5 1 0 0 .	182 194 2 1 .
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
GER-RDMd	1984 1985 1986 1987 1988 1989	1 3 1 1 0 0	100 100 100 100 100 100	9 6 11 46 67 53	24 22 22 3 2 0	70 90 82 68 64 80	0 0 0 . . .	100 100 100 . . .	0 0 0 . . .	0 0 0 . . .	8 6 27 . . .
GER-RHNa	1984 1985 1986 1987	0 0 0 0	100 100 100 100	73 77 81 78	3 3 2 2	181 195 197 211	. . . .	. . . .	. . . .	. . . .	. . . .
HUN-BUDa	1983 1984 1985 1986 1987 1988 1989	0 0 0 0 0 0 0	100 100 100 100 100 100 100	2 5 3 5 7 14 35	12 7 9 11 8 4 2	169 131 120 131 125 114 118	0 0 0 0 0 0 0	100 100 100 100 100 100 100	1 1 1 3 5 7 10	2 1 1 2 3 1 1	91 77 85 93 74 103 68
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
HUN-PECa	1984 1985 1986 1987 1988 1989	0 0 0 0 0 0	100 100 100 100 100 100	25 26 33 33 28 61	37 29 27 41 51 29	87 144 75 54 95 119	0 . 0 0 0 0	100 . 100 100 100 100	7 . 26 48 16 55	15 . 3 8 28 7	41 . 31 25 50 60
ITA-FRIa	1984 1985 1986 1987 1988 1989 1990 1991 1992 1993	2 1 2 2 1 1 0 0 0 0	100 100 100 100 100 100 100 100 100 100	79 83 80 75 77 83 89 98 96 98	3 1 1 1 1 0 0 0 0 0	240 253 265 249 217 271 247 256 276 290	. . . . . . . . . .	. . . . . . . . . .	. . . . . . . . . .	. . . . . . . . . .	. . . . . . . . . .
LTU-KAUa	1986 1987 1988 1989 1990 1991 1992 1993 1994 1995	1 2 6 4 0 0 0 0 0 0	100 100 99 100 100 100 100 100 100 100	6 9 15 16 22 23 28 24 30 32	9 14 3 3 2 2 1 2 1 0	252 228 270 248 256 287 256 300 325 302	. . . . . . . 0 . .	. . . . . . . 100 . .	. . . . . . . 50 . .	. . . . . . . 0 . .	. . . . . . . 2 . .
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
POL-WARa	1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994	0 0 0 0 0 3 0 0 0 1 1	100 100 100 100 100 97 100 100 100 99 100	8 7 14 23 17 18 18 34 32 37 54	28 26 17 25 22 14 21 24 13 11 2	145 89 119 154 144 163 199 154 149 161 178	. . . . . . . . . . .	. . . . . . . . . . .	. . . . . . . . . . .	. . . . . . . . . . .	. . . . . . . . . . .
RUS-MOCa	1985 1986 1987 1988 1989 1990 1991 1992 1993	0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100	0 0 2 3 5 8 9 17 8	1 3 0 3 4 0 1 2 0	132 137 123 100 93 79 89 48 71	. . . . . 0 . . .	. . . . . 100 . . .	. . . . . 0 . . .	. . . . . 0 . . .	. . . . . 1 . . .
RUS-MOIa	1985 1986 1987 1988 1989 1990 1991 1992 1993	0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100	0 2 0 6 0 3 3 13 6	0 2 3 0 0 6 0 0 0	37 44 36 36 31 35 35 23 18	. . . 0 . . . . .	. . . 100 . . . . .	. . . 0 . . . . .	. . . 0 . . . . .	. . . 1 . . . . .
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
RUS-MOIb	1985 1986 1987 1988 1989 1990 1991 1992 1993	0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100	1 1 0 3 5 3 10 8 8	0 1 0 1 2 3 0 1 0	269 290 205 239 248 254 237 166 151	. 0 . 0 . 0 0 . .	. 100 . 100 . 100 100 . .	. 0 . 0 . 100 0 . .	. 0 . 0 . 0 0 . .	. 2 . 1 . 1 1 . .
RUS-NOCa	1987 1988 1989 1990 1991 1992 1993 .	0 0 0 0 0 0 0 .	100 100 100 100 100 100 100 .	0 0 0 5 0 0 0 .	1 0 0 0 0 0 0 .	144 146 120 115 131 162 148 .	0 0 0 0 0 0 0 .	100 100 100 100 100 100 100 .	0 0 0 4 0 0 1 .	0 0 0 0 0 0 0 .	60 98 63 51 49 92 84 .
RUS-NOCb	1987 1988 1989 1990 1991 1992 1993 .	0 0 0 0 0 0 0 .	100 100 100 100 100 100 100 .	0 0 0 3 0 0 0 .	1 1 1 1 0 0 0 .	393 363 327 279 360 301 255 .	0 0 0 0 0 0 0 .	100 100 100 100 100 100 100 .	0 0 0 1 0 0 1 .	0 0 0 0 0 0 0 .	198 233 196 134 156 202 192 .
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
RUS-NOIa	1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 .	0 0 0 0 0 0 0 0 0 0 0 0 .	100 100 100 100 100 100 100 100 100 100 100 100 .	0 0 0 0 0 0 0 0 1 1 36 1 .	2 0 2 3 3 2 1 0 0 1 0 0 .	148 129 138 103 150 132 145 135 117 165 158 200 .	0 0 0 0 0 0 0 0 0 0 0 0 .	100 100 100 100 100 100 100 100 100 100 100 100 .	0 0 0 0 0 0 0 0 0 0 18 0 .	1 0 0 0 1 0 0 0 1 0 0 0 .	79 68 84 76 92 48 62 84 81 71 132 115 .
SWE-GOTa	1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994	0 0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100 100	90 84 83 81 91 97 95 89 95 99 99	0 0 0 0 3 2 0 3 2 0 0	163 140 119 145 140 125 131 144 122 139 150	0 0 0 0 0 0 0 . . . .	100 100 100 100 100 100 100 . . . .	83 67 100 80 83 100 90 . . . .	0 0 0 0 0 0 0 . . . .	6 12 14 10 6 7 10 . . . .
SWE-NSWa	1985 1986 1987 1988 1989 1990 1991 1992 1993 1994	2 0 2 1 2 1 2 1 0 0	100 100 100 100 100 100 100 100 100 100	78 78 79 77 80 87 91 93 95 95	0 1 1 0 0 0 0 0 0 0	304 276 302 255 268 251 250 306 328 331	3 4 2 2 3 4 2 1 0 0	100 100 100 100 100 100 100 100 100 100	47 55 63 62 67 72 81 91 93 97	0 0 0 0 0 0 0 0 0 0	459 445 488 451 501 496 499 477 557 487
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.
YUG-NOSa	1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995	0 0 0 0 0 0 0 0 0 0 0 0 0	100 100 100 100 100 100 100 100 100 100 100 100 100	22 40 48 55 63 37 63 59 67 65 70 57 69	22 10 11 10 5 6 3 0 1 1 1 0 1	89 112 113 141 128 110 132 109 112 106 121 107 144	. . . . . . . . . . . . .	. . . . . . . . . . . . .	. . . . . . . . . . . . .	. . . . . . . . . . . . .	. . . . . . . . . . . . .
RUA	Year	Age group 25-64 years					Age group 65-74 years
		Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.	Unlass. (DIACAT1)	By phys. or neur.	CT-scan done	Angio- graphy	Total 1+5+9 registr.