a statistical trendp = 0.075
However, after adjustment for smoking status, the difference in the mean FeNO (visit 0-6) showed a statistical trend (OR 4.87, 95%CI: 0.85–27.9, p = 0.075).
However, after adjustment for smoking status, the difference in the mean FeNO (visit 0-6) showed a statistical trend (OR 4.87, 95%CI: 0.85–27.9, p = 0.075).