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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: Truth unveiled by time and the marbled definition of D2T-RA: retrospective analysis on the persistence of the difficult-to-treat status among refractory RA patients

Fig. 2

Prevalence of D2T-RA patients among refractory RA patients in the 12 months of observation. Prevalence of D2T-RA patients among refractory RA patients in the 12 months of observation. For each time point, the overall frequency (percentage) of pD2T-RA (red), eD2T-RA (yellow), and non-D2T-RA (green) is reported. Noteworthy, 41.3% of refractory patients were never D2T-RA (grey area at the bottom). Abbreviations. RA: Rheumatoid Arthritis; pD2T-RA: persistent difficult-to-treat; eD2T-RA: episodic difficult-to-treat; D2T-RA: difficult-to-treat

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Arthritis Research & Therapy

ISSN: 1478-6362

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