Observational Study
Copyright ©The Author(s) 2018.
World J Gastrointest Endosc. Nov 16, 2018; 10(11): 340-347
Published online Nov 16, 2018. doi: 10.4253/wjge.v10.i11.340
Table 2 Details of propofol sedation and results of polysomnography analysis
Value (mean ± SD)
Initial dose of propofol (mg/kg)1.2 ± 0.4
Total dose of propofol (mg/kg)9.8 ± 3.8
Sedation period (min)113.8 ± 35.8
Total apnea hypopnea index (AHI) (/h)10.4 ± 5.7
Mean duration of apnea hypopnea (s)38.1 ± 48.9
Longest apnea and hypopnea (s)159.1 ± 147.9
Patients with SaO2 < 70% event (s)20%
Patients with SaO2 < 90% event (s)50%
Cumulative time spent SaO2 less than 90%3.7% ± 9.1%
Detection earlier than SaO2 less (s)107.4 ± 67.0