W Nyland, Finland [49]
|
1987-88, prospective
|
Biopsy, clinical
|
26.2
|
61.5
|
0.147 (n = 1157 [50])
|
0.183 (n = 1157 [50])
|
0.144 (n = 1157 [50])
|
0.080 (n = 1157 [50])
|
0.037 (n = 1157 [50])
|
Goteborg, Sweden [51]
|
1976-95, retrospective
|
Biopsy, clinical
|
22.2
|
57.7
|
0.195 (n = 1347 [22], 1366 [52], 1209 [53], 1191 [54])
|
0.105 (n = 1347 [22], 1366 [52], 1209 [53], 1191 [54])
|
0.159 (n = 1347 [22], 1366 [52], 1209 [53], 1191 [54])
|
0.137 (n = 934 [55], 1763 [56], 1191 [54])
|
0.057 (n = 934 [55], 1763 [56], 1191 [54])
|
Reggio Emilia, Italy [57]
|
1980-88, retrospective
|
Biopsy
|
6.9
|
44.7
|
0.072 (n = 57,345 [58], 4080 [22], 2054 [22], 1992 [59])
|
0.089 (n = 57,345 [58], 4080 [22], 2054 [22], 1992 [59])
|
0.068 (n = 57,345 [58], 2054 [22], 1992 [59])
|
0.017 (n = 57,345 [58])
|
0.012 (n = 57345 [58])
|
Lugo, NW Spain [60]
|
1981-98, retrospective
|
Biopsy
|
10.2
|
43.0
|
0.129 (n = 1940 [61], 1088 [62])
|
0.103 (n = 1940 [61], 1088 [62])
|
0.104 (n = 1940 [61], 1088 [62])
|
0.053 (n = 145 [22])
|
0.0207 (n = 145 [22])
|
Denmark [63]
|
1982-94, prospective
|
Biopsy
|
20.4
|
56.5
|
0.180 (n = 562 [64])
|
0.101 (n = 562 [64])
|
0.157 (n = 562 [64])
|
0.176 (n = 55 [22])
|
0.001 (n = 55 [22])
|
Iceland [65]
|
1984-90, retrospective
|
ACR 1990 criteria
|
27.0
|
64.7
|
0.170 (n = 172 [66])
|
0.040 (n = 172 [66])
|
0.020 (n = 172 [66])
|
No data
|
No data
|
Alesund and Bodo, Norway [67]
|
1992-6, retrospective, hospital
|
Biopsy/ACR 1990 criteria
|
32.4
|
64.9
|
0.225 (n = 576 [22], 630 [68], 368 [69], 898 [55])
|
0.117 (n = 576 [22], 630 [68], 898 [55])
|
0.153 (n = 576 [22], 630 [68], 368 [69], 898 [55])
|
0.117 (n = 898 [55])
|
0.067 (n = 898 [55])
|
Schleswig Holstein, North Germany [70]
|
1998-2002, prospective, population
|
Chapel Hill consensus criteria
|
3.2
|
54.2
|
0.140 (n = 11,407 [22], 8862 [22], 4251 [71])
|
0.111 (n = 11,407 [22], 8862 [22], 4251 [71])
|
0.141 (n = 11,407 [22], 8862 [22], 4251 [71])
|
0.081 (n = 8862 [22])
|
0.024 (n = 8862 [22])
|
Vilnius, Lithuania [72]
|
1990-9, prospective, hospital
|
ACR 1990 criteria
|
0.7
|
54.7
|
0.078 (n = 134 [73])
|
0.111 (n = 134 [73])
|
No data
|
No data
|
No data
|
Jerusalem [74]
|
1980-2004, retrospective
|
Biopsy + ACR 1990 criteria
|
11.3
|
31.8
|
0.170 (n = 23000 [22])
|
0.083 (n = 23,000 [22])
|
0.070 (n = 23,000 [22])
|
0.019 (n = 132 [75])
|
0.015 (n = 132 [75])
|
Sephardic Jews, Israel [76]
|
1980-91, retrospective
|
Biopsy
|
10.2
|
31.8
|
0.112 (n = 293 [77])
|
0.038 (n = 293 [77])
|
0.087 (n = 293 [77])
|
0.000 (n = 293 [77])
|
0.009 (n = 293 [77])
|
UK [28]
|
1990-2001, prospective
|
Clinical
|
22.0
|
51.5
|
0.204 (n = 39,979 [22], 1238 [78])
|
0.110 (n = 39,979 [22], 1238 [78])
|
0.143 (n = 39,979 [22], 1238 [78])
|
0.116 (n = 298 [22])
|
0.047 (n = 298 [22])
|
Erdirne, Turkey [79]
|
2003-9, retrospective
|
Clinical
|
1.1
|
41.7
|
0.128 (n = 250 [22], 253 [80], 250 [81])
|
0.047 (n = 250 [22], 253 [80], 250 [81])
|
0.082 (n = 250 [22], 253 [80], 250 [81])
|
0.014 (n = 110 [82], 250 [81])
|
0.019 (n = 110 [82], 250 [81])
|
Olmsted County, MN, USA [83]
|
2000-2004, prospective, population
|
ACR 1990
|
18.9
|
44.0
|
0.156 (n = 339 [22])
|
0.097 (n = 339 [22])
|
0.124 (n = 339 [22])
|
0.091 (n = 339 [22])
|
0.040 (n = 339 [22])
|
White, Memphis, TN, USA [84]
|
1971-1980, retrospective
|
Biopsy/clinical
|
2.2
|
35.2
|
0.156 (n = 61,655 [22])
|
0.110 (n = 61,655 [22])
|
0.133 (n = 61,655 [22])
|
0.091 (n = 61,655 [22])
|
0.031 (n = 61,655 [22])
|
Black, Memphis, TN, USA [84]
|
1971-1980, retrospective
|
Biopsy/clinical
|
0.4
|
35.2
|
0.060 (n = 34 [85])
|
No data
|
0.210 (n = 34 [85])
|
No data
|
No data
|
Europeans, Saskatoon, Canada [86]
|
1998-2003, prospective
|
Biopsy
|
9.3
|
52.1
|
0.178 (n = 415 [87])
|
0.092 (n = 415 [87])
|
0.147 (n = 415 [87])
|
0.097 (n = 216 [88])
|
0.051 (n = 216 [88])
|