Figure 3From: A comparative study of 22-channel water-perfusion system and solid-state system with 36-sensors in esophageal manometery A: The Bland-Altman plots of LES upper margin between water-perfused manometry and solid-state manometry B: The Bland-Altman plots of LES relax ratio in wet swallow between water-perfused manometry and solid-state manometry C: The Bland-Altman plots of LES relax ratio in jelly pocket swallow between water-perfused manometry and solid-state manometry Back to article page