Articles with "seropositive seronegative" as a keyword



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FRI0688 Prera (predicting rheumatoid arthritis): preliminary findings from an on-going prospective study of seropositive and seronegative individuals and their risk for developing ra

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Published in 2017 at "Annals of the Rheumatic Diseases"

DOI: 10.1136/annrheumdis-2017-eular.5951

Abstract: Background A characteristic feature of RA is the presence of autoantibodies (AAB), such as rheumatoid factor (RF) and antibodies against citrullinated peptides (ACPA). RF and ACPA are not only diagnostically helpful but are also prognostic… read more here.

Keywords: seronegative individuals; risk factors; prospective study; going prospective ... See more keywords
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POS0025 INCIDENCE RATES AND POINT PREVALENCE OF SEROPOSITIVE AND SERONEGATIVE RHEUMATOID ARTHRITIS IN DENMARK: A NATIONWIDE REGISTER-BASED STUDY FROM 1998 TO 2018 USING FOUR DIFFERENT CASE CRITERIA

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Published in 2021 at "Annals of the Rheumatic Diseases"

DOI: 10.1136/annrheumdis-2021-eular.131

Abstract: Few previous studies have investigated the incidence rate (IR) and point prevalence (PP) of seropositive and seronegative rheumatoid arthritis (RA), and further, the estimates remain unknown in the Danish population.To investigate the IR and PP… read more here.

Keywords: none declared; case; case criteria; 1998 2018 ... See more keywords