We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our
Privacy Policy
.
NSRR
AHI_C0H3 - SOF Variables
About
Datasets
Tools
Forum
Blog
Share data
Webinars
Search
Sign in
Sign up
Study of Osteoporotic Fractures
Docs
Files
Variables
Old Version
You are viewing variable information that is kept around for historical purposes only. The latest version
v0.8.0
is
available here
.
v0.4.0
sof
variables
Polysomnography
Respiratory Events
Indexes
ahi_c0h3
ahi_c0h3
Overview
Graphs
Histogram
Age
Gender
More
Related
History
ahi_a0h4a
ahi_c0h3a
Name
ahi_c0h3
Label
Central AHI 3% -- central apneas and hypopneas with >=3% oxygen desaturation
Calculation
ahi_c0h3
= 60 * (
hrembp3
+
hrop3
+
hnrbp3
+
hnrop3
+
carbp
+
carop
+
canbp
+
canop
) /
slpprdp
Units
events per hour
Type
numeric
Visit Number vs Central AHI 3% -- central apneas and hypopneas with >=3% oxygen desaturation
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
12.8
± 12.0
9.2
0.0
74.9
-
461
Age (categorical) vs Central AHI 3% -- central apneas and hypopneas with >=3% oxygen desaturation
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
12.6
± 11.6
9.2
0.0
71.9
-
455
75-84 years
325
11.9
± 11.1
8.8
0.2
71.9
-
325
85 years or older
130
14.4
± 12.6
10.6
0.0
55.8
-
130
Gender vs Central AHI 3% -- central apneas and hypopneas with >=3% oxygen desaturation
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
12.8
± 12.0
9.2
0.0
74.9
-
461
Female
461
12.8
± 12.0
9.2
0.0
74.9
-
461