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. 2019 May 7;21:115. doi: 10.1186/s13075-019-1893-z

Fig. 4.

Fig. 4

Kaplan-Meier curves depicting the percentage of patients achieving DMARD-free sustained remission by treatment strategy. Kaplan-Meier curves depicting the achievement of DMARD-free sustained remission by treatment strategy in all included patients (a) and stratified by ACPA-status (b, c). DMARD, disease-modifying antirheumatic drug; HR, hazard ratio; ACPA, anticitrullinated protein antibodies; RF, rheumatoid factor; IT, intensive treatment; RC, routine care