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The objective of the study was to investigate potential triggering events for the onset of ankylosing spondylitis (AS). A large retrospective population survey of 1,080 AS patients was carried out by multi-faceted questionnaire. A nested case–control study compared the cohort to 102 patients with lumbar disc prolapse. Participants with AS had a mean age of 49.8 years, mean age of disease onset was...
The objective of the study is to describe the use, clinical efficacy, and toxicity of nonsteroidal anti-inflammatory drug (NSAID) therapy in patients with ankylosing spondylitis (AS). A cross-sectional population study of 1,080 AS patients was carried out by a written questionnaire in the year 2000. Seventy-eight percent of AS patients had regularly taken NSAIDs for their disease 12 months prior to...
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