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APTDUR - SOF Variables
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Study of Osteoporotic Fractures
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Variables
v0.8.0
sof
variables
Sleep Monitoring
Polysomnography
Respiratory Event Lengths
aptdur
aptdur
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Age
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aprtdurop
avcanba
Name
aptdur
Label
Total duration of all central and obstructive apneas from type II polysomnography
Description
entire recording
Units
minutes (min)
Type
numeric
Tags
ttldurap_ap0u_f1t2
Visit number vs Total duration of all central and obstructive apneas from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
10.2
± 21.6
2.2
0.0
264.9
-
461
Age (categorical) vs Total duration of all central and obstructive apneas from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
10.2
± 21.6
2.2
0.0
264.9
-
455
75-84 years
325
9.8
± 21.6
2.4
0.0
264.9
-
325
85 years or older
130
11.2
± 21.7
2.1
0.0
108.6
-
130
Gender vs Total duration of all central and obstructive apneas from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
10.2
± 21.6
2.2
0.0
264.9
-
461
Female
461
10.2
± 21.6
2.2
0.0
264.9
-
461