Data are presented as median ± SD. BMI: body mass index, AHI:
apnea/hypopnea index, ESS: Epworth Sleepiness Scale (range 0-24),
L-SpO2: lowest blood oxygen saturation during recording time, CT90%:
percentage of recording time when oxygen saturation of arterial
blood<90%, RSI: reflux symptom index, RFS: reflux finding
score.
Table 2 Reflux symptom index and reflux finding score between
mild-moderate OSA and severe OSA patients before UPPP