Words similar to rf-

Example sentences for: rf-

How can you use “rf-” in a sentence? Here are some example sentences to help you improve your vocabulary:

Please note, the prevalence of anti-Sa antibodies was significantly higher in the RF- RA group compared with the nonRA group (14% versus 2%; P <0.
Table 1indicates the prevalence of a spectrum of known autoantibodies and of the RA associated antibodies in patients diagnosed as having RF+ RA, RF- RA, and nonRA.
Of the RA associated antibodies tested, AFA, anti-Sa, anti-CCP, and AKA were all significantly more prevalent in the RF+ RA group compared with either the RF- RA group or the nonRA group.
Our data indicate that only 31% of RF- RA patients had any of AKA, AFA, anti-Sa or anti-CCP, and that anti-Sa was the most specific for this diagnosis.