an increasing trendp=0.542
It was not statistically significant, there was an increasing trend in mean FeNO levels categorized by disease severity of BE (p=0.542) ( Figure 3 ).
It was not statistically significant, there was an increasing trend in mean FeNO levels categorized by disease severity of BE (p=0.542) ( Figure 3 ).
FeNO levels were showed a decreasing trend from asthma to BE, especially the lowest levels of FeNO was observed in patient BE who had co-infection with NTM, which was 6 ppb.