In the article, “Meta-analysis of the efficacy of Ningmitai capsule on the treatment of chronic prostatitis in China”,[ which appeared Volume 97, Issue 33 of Medicine, all instances of NB in Figure 1 should be NMT. The corrected figure is below.Figure 1. Meta-analysis on the effective rate of comparison of NMT with antibiotics. NMT = Ningmitai.