Name
avsao2nh
Label
Average oxygen saturation during NREM sleep from type II polysomnography
Description
The mean of all oxygen saturation (SaO2) values in epochs scored as stages other than rapid eye movement sleep (REM) (i.e., 1,2,3/4).
Units
percent
Type
numeric
Tags
Sleep Heart Health Study (SHHS) Visit Number vs Average oxygen saturation during NREM sleep from type II polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 5,804 | 94.6 | ± 2.0 | 94.8 | 73.6 | 100.0 | - | 5,804 |
Interim Follow-up Visit | - | - | - | - | - | - | - | - |
Visit 2 | 2,651 | 94.2 | ± 1.9 | 94.0 | 76.0 | 100.0 | 1,429 | 4,080 |
CVD Outcomes | - | - | - | - | - | - | - | - |
Age at Sleep Heart Health Study Visit One (SHHS1) vs Average oxygen saturation during NREM sleep from type II polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,804 | 94.6 | ± 2.0 | 94.8 | 73.6 | 100.0 | - | 5,804 |
35-44 years | 342 | 95.5 | ± 2.0 | 95.8 | 82.7 | 99.8 | - | 342 |
45-54 years | 1,017 | 95.1 | ± 1.9 | 95.3 | 79.2 | 99.8 | - | 1,017 |
55-64 years | 1,769 | 94.7 | ± 1.9 | 94.9 | 78.3 | 99.7 | - | 1,769 |
65-74 years | 1,617 | 94.2 | ± 2.0 | 94.3 | 73.6 | 100.0 | - | 1,617 |
75-84 years | 955 | 94.2 | ± 1.9 | 94.5 | 85.1 | 98.5 | - | 955 |
85 years or older | 104 | 94.1 | ± 2.0 | 94.3 | 86.6 | 97.8 | - | 104 |
Gender of the participant vs Average oxygen saturation during NREM sleep from type II polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,804 | 94.6 | ± 2.0 | 94.8 | 73.6 | 100.0 | - | 5,804 |
Male | 2,765 | 94.2 | ± 2.0 | 94.4 | 78.3 | 100.0 | - | 2,765 |
Female | 3,039 | 95.0 | ± 1.9 | 95.2 | 73.6 | 99.7 | - | 3,039 |
Gender of the participant vs Average oxygen saturation during NREM sleep from type II polysomnography
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,651 | 94.2 | ± 1.9 | 94.0 | 76.0 | 100.0 | 1,429 | 4,080 |
Male | 1,226 | 93.8 | ± 1.8 | 94.0 | 83.0 | 100.0 | 635 | 1,861 |
Female | 1,425 | 94.5 | ± 2.0 | 95.0 | 76.0 | 99.0 | 794 | 2,219 |
Race of the participant vs Average oxygen saturation during NREM sleep from type II polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,804 | 94.6 | ± 2.0 | 94.8 | 73.6 | 100.0 | - | 5,804 |
White | 4,907 | 94.4 | ± 1.9 | 94.6 | 73.6 | 100.0 | - | 4,907 |
Black | 515 | 95.3 | ± 2.1 | 95.6 | 81.2 | 99.3 | - | 515 |
Other | 382 | 95.4 | ± 1.8 | 95.7 | 88.8 | 98.6 | - | 382 |
Race of the participant vs Average oxygen saturation during NREM sleep from type II polysomnography
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,651 | 94.2 | ± 1.9 | 94.0 | 76.0 | 100.0 | 1,429 | 4,080 |
White | 2,311 | 94.0 | ± 1.9 | 94.0 | 76.0 | 100.0 | 1,276 | 3,587 |
Black | 181 | 94.9 | ± 1.8 | 95.0 | 89.0 | 99.0 | 75 | 256 |
Other | 159 | 95.2 | ± 1.9 | 95.0 | 86.0 | 99.0 | 78 | 237 |