Correction to: Rheumatol Ther (2018) 5:99–122 https://doi.org/10.1007/s40744-018-0106-6

Under Methods section, heading Analyses: Pairwise Comparisons, one of the probability value was published incorrectly in a sentence. The correct sentence should read as follows:

In acknowledgment of the recent American Statistical Association statement on P values and their preference to avoid such a threshold in clinical research [39, 40], our data were also analyzed using a more modern definition of the strength of evidence that P values can provide [41, 42] (0.1 > P > 0.001 as increasing evidence, P ≤ 0.001 as strong evidence against the null hypothesis; Table S8 in the supplementary material).