Fig. 1From: A correlational study of Weifuchun and its clinical effect on intestinal flora in precancerous lesions of gastric cancerEnrollment, Randomization, and Follow-up. Improvement from baseline in the grade of histopathology detected on gastroscopy at the 6-month follow-up was evaluated in the intention-to treat population. Only patients with gastric tissue specimens obtained at the 6-month follow-up were included in the histologic analysisBack to article page