Incidence and prevalence of psoriatic arthritis, ankylosing spondylitis, and reactive arthritis in the first descriptive population-based study in the Czech Republic
Incidence and prevalence of psoriatic arthritis, ankylosing spondylitis, and reactive arthritis in the first descriptive population-based study in the Czech Republic
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DOI：
10.3109/03009740903544212
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发表时间：
2010-08-01
影响因子：
2.1
通讯作者：
Pikhart, H.
中科院分区：
文献类型：
--
作者：
Hanova, P.;Pavelka, K.;Pikhart, H.
目的：评估捷克人群中银屑病关节炎(PSA)、强直性脊柱炎(AS)和反应性关节炎(REA)的年发病率和患病率。在研究期间(2002年3月1日至2003年3月1日)，在根据现有分类标准确认确诊的情况下登记发生的病例。根据参与研究的风湿科医生和其他专家的活体病人登记簿中确定的确诊病例(2002年3月1日之前)，对患病率进行了研究。结果：16岁成人PSA年总发病率为3.6/100000[95%可信区间为1.4~7.6/100000]，患病率为49.1/100000(95%可信区间为39.5~60.4/100000)。成人AS年发病率为6.4/100000(95%可信区间为3.3~11.3/100000)，AS患病率为94.2/100000(95%可信区间为80.8~109.2/10万)。成人年发病率为9.3/100000(95%可信区间为5.5-14.8/100000)，年发病率为91.3/100000(95%可信区间为78.1-106.2/100000)。
Objective: To estimate the annual incidence and prevalence of psoriatic arthritis (PsA), ankylosing spondylitis (AS), and reactive arthritis (ReA) in a sample of the Czech population.Methods: The population-based study was conducted in two regions of the Czech Republic (with a total population of 186000 inhabitants) in 2002-2003. Incident cases were registered on condition of confirming a definite diagnosis according to existing classification criteria during the study period (1 March 2002 to 1 March 2003). Prevalence was studied on the basis of identification of established diagnoses (before 1 March 2002) from registers of living patients of participating rheumatologists and other specialists. The age-standardized estimates of incidence and prevalence were calculated using the European standard population.Results: The total annual incidence of PsA in adults aged >= 16 years was 3.6/100000 [95% confidence interval (CI) 1.4-7.6/100000] and the prevalence of PsA was 49.1/100000 (95% CI 39.5-60.4/100000). The annual incidence of AS in adults was 6.4/100000 (95% CI 3.3-11.3/100000) and the prevalence of AS was 94.2/100000 (95% CI 80.8-109.2/100 000). The annual incidence of ReA in adults was 9.3/100000 (95% CI 5.5-14.8/100000) and the prevalence of ReA was 91.3/100000 (95% CI 78.1-106.2/100000).Conclusion: The annual incidence and prevalence rates of PsA, AS, and ReA in the first population-based survey in the Czech Republic compared well with data reported from other countries.