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. 2013 Dec;33(6):405–413.

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© Copyright by Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale

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Fig. 1. — AHI distribution based on the number of sites of complete collapse (a) and complete plus partial collapses greater than 50% (b). The box plots show the median and inter-quartile range and the error bars show the 5^th and 95^th percentiles.

a. 1: one complete site of obstruction of 100%; 2: two complete sites of obstruction of 100%; 3: three complete sites of obstruction of 100%; 4: four complete sites of obstruction of 100%).

b. 1: one site of obstruction of 100% or > 50%; 2: two sites of obstruction of 100% and/or > 50%; 3: three sites of obstruction of 100% and/or > 50%; 4: four sites of obstruction of 100% and/or > 50%).

Fig. 1. — AHI distribution based on the number of sites of complete collapse (a) and complete plus partial collapses greater than 50% (b). The box plots show the median and inter-quartile range and the error bars show the 5^th and 95^th percentiles.

a. 1: one complete site of obstruction of 100%; 2: two complete sites of obstruction of 100%; 3: three complete sites of obstruction of 100%; 4: four complete sites of obstruction of 100%).

b. 1: one site of obstruction of 100% or > 50%; 2: two sites of obstruction of 100% and/or > 50%; 3: three sites of obstruction of 100% and/or > 50%; 4: four sites of obstruction of 100% and/or > 50%).