Thorsteinsson J, Björnsson O J, Kolbeinsson A, Allander E, Sigfússon N, Olafsson O
Ann Clin Res. 1975 Jun;7(3):183-94.
The subject of this paper is a 5-year follow-up of 50 women found with Rose-Waaler Titre greater than or equal 1 : 10 or with a Acryl Fixation Titre greater than or equal 1 : 10 in a general health survey conducted in the Reykjavik area in 1968-1969. The average annual incidence of RA was 2.3 percent. Of four women who died during the follow-up period, three were amongst those with the highest titres. Two of the decreased had cancer mammae and one had lung cancer. Changes in RF-titres and New York Criteria are also discussed. It is suggested that RF-positives could be divided in three different riskgroups.
本文的研究对象是对1968 - 1969年在雷克雅未克地区进行的一项普通健康调查中发现的50名女性进行为期5年的随访，这些女性的罗斯 - 瓦勒滴度大于或等于1:10，或丙烯酸固定滴度大于或等于1:10。类风湿关节炎的年平均发病率为2.3%。在随访期间死亡的4名女性中，有3名滴度最高。其中2名患有乳腺癌，1名患有肺癌。还讨论了类风湿因子滴度的变化和纽约标准。建议将类风湿因子阳性者分为三个不同的风险组。
