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Total duration of hypopnea in NREM sleep associated with > 30% flow reduction and > 0% oxygen desaturation and with or without arousal from type II polysomnography
Visit number vs Total duration of hypopnea in NREM sleep associated with > 30% flow reduction and > 0% oxygen desaturation and with or without arousal from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
36.0
± 32.3
27.7
0.0
248.5
-
461
Age (categorical) vs Total duration of hypopnea in NREM sleep associated with > 30% flow reduction and > 0% oxygen desaturation and with or without arousal from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
35.9
± 32.1
27.7
0.0
248.5
-
455
75-84 years
325
33.7
± 31.8
25.1
0.2
248.5
-
325
85 years or older
130
41.2
± 32.5
35.4
0.0
134.7
-
130
Gender vs Total duration of hypopnea in NREM sleep associated with > 30% flow reduction and > 0% oxygen desaturation and with or without arousal from type II polysomnography