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. 2020 Feb 24;49:8. doi: 10.1186/s40463-020-00405-w

Fig. 2.

Fig. 2

Comparison of AHI improvement after OSA surgery according to MM and DISE. There was no significant difference in AHI improvement between MM and DISE (p = 0.852). Abbreviations: AHI, apnea-hypopnea index; OSA, obstructive sleep apnea; MM, Muller’s maneuver; DISE, drug-induced sleep endoscopy.