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Table 1 Descriptive data obtained from multi-view videofluoroscopy

From: The role of video-fluoroscopy in the assessment of obstructive sleep apnea patients: comparative study

 

N  = 69

%

Structures involved in the upper airway collapse during Muller’s maneuver

 Single-level collapse

3

4.35%

 Multiple-level collapses

66

95.65%

Lateral shape of the upper airway collapse during Muller’s maneuver

 Tunnel-shaped lumen

33

47.83%

 Funnel-shaped lumen

36

52.17%

  1. Data expressed as number and percentage (%)