The prevalence of HLA-B27 in Northern Norway.
The incidence of the tissue antigen HLA-B27 has been studied in 176 consecutive blood donors in Tromsø, Northern Norway. The prevalence of HLA-B27 was 15.9%, which was significantly higher than that found in Southern Norway (10%). The frequency of 15.9% is comparable to the prevalence of this antigen found in Northern Sweden (16.6%) and Finland (14-16%).
D001782:Blood Donors; D005260:Female; D005787:Gene Frequency; D006680:HLA Antigens / Q000235:genetics*; D015796:HLA-B27 Antigen; D006801:Humans; D008297:Male; D009664:Norway; D013167:Spondylitis, Ankylosing / Q000235:genetics
D006680:HLA Antigens; D015796:HLA-B27 Antigen