Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Transplant. Sep 18, 2025; 15(3): 100111
Published online Sep 18, 2025. doi: 10.5500/wjt.v15.i3.100111
Table 3 Multichannel intraluminal impedance and pH measures and time to forced expiratory volume in 1 decline
CharacteristicsUnivariate hazard ratio for pulmonary function decline (95%CI)P valueMultivariate analyses (separate models controlling for age, sex, BMI)
P value
Elevated AET (> 4.2%)3.49 (1.15-10.6)0.033.37 (1.08-10.6)0.04
Elevated total reflux episodes (> 73)1.09 (0.34-3.48)0.891.45 (0.40-5.27)0.57
Elevated proximal acid episodes (> 28)3.34 (1.02-11.0)0.043.29 (0.90-12.1)0.07