Name
tmstg2p
Label
Percent of sleep time in stage 2 sleep
Units
percent
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Percent of sleep time in stage 2 sleep
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 5,804 | 57.6 | ± 13.4 | 57.2 | 10.9 | 100.0 | - | 5,804 |
Interim Follow-up Visit | - | - | - | - | - | - | - | - |
Visit 2 | 2,651 | 58.1 | ± 11.9 | 58.0 | 0.0 | 100.0 | 1,429 | 4,080 |
CVD Outcomes | - | - | - | - | - | - | - | - |
Age at Sleep Heart Health Study Visit One (SHHS1) vs Percent of sleep time in stage 2 sleep
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,804 | 57.6 | ± 13.4 | 57.2 | 10.9 | 100.0 | - | 5,804 |
35-44 years | 342 | 56.6 | ± 11.0 | 56.0 | 23.2 | 100.0 | - | 342 |
45-54 years | 1,017 | 56.4 | ± 11.6 | 56.4 | 19.3 | 100.0 | - | 1,017 |
55-64 years | 1,769 | 56.6 | ± 12.8 | 56.2 | 16.3 | 100.0 | - | 1,769 |
65-74 years | 1,617 | 57.9 | ± 13.6 | 57.8 | 15.6 | 100.0 | - | 1,617 |
75-84 years | 955 | 59.9 | ± 15.3 | 59.6 | 10.9 | 100.0 | - | 955 |
85 years or older | 104 | 63.8 | ± 17.4 | 61.2 | 15.0 | 100.0 | - | 104 |
Gender vs Percent of sleep time in stage 2 sleep
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,804 | 57.6 | ± 13.4 | 57.2 | 10.9 | 100.0 | - | 5,804 |
Male | 2,765 | 61.4 | ± 12.0 | 61.0 | 20.0 | 100.0 | - | 2,765 |
Female | 3,039 | 54.2 | ± 13.6 | 53.3 | 10.9 | 100.0 | - | 3,039 |
Gender vs Percent of sleep time in stage 2 sleep
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,651 | 58.1 | ± 11.9 | 58.0 | 0.0 | 100.0 | 1,429 | 4,080 |
Male | 1,226 | 62.3 | ± 11.2 | 62.3 | 0.0 | 100.0 | 635 | 1,861 |
Female | 1,425 | 54.5 | ± 11.4 | 54.2 | 20.0 | 100.0 | 794 | 2,219 |
Race vs Percent of sleep time in stage 2 sleep
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 5,804 | 57.6 | ± 13.4 | 57.2 | 10.9 | 100.0 | - | 5,804 |
White | 4,907 | 57.2 | ± 13.2 | 56.9 | 10.9 | 100.0 | - | 4,907 |
Black | 515 | 62.6 | ± 15.0 | 62.0 | 23.2 | 100.0 | - | 515 |
Other | 382 | 55.8 | ± 11.4 | 55.7 | 28.1 | 100.0 | - | 382 |
Race vs Percent of sleep time in stage 2 sleep
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2,651 | 58.1 | ± 11.9 | 58.0 | 0.0 | 100.0 | 1,429 | 4,080 |
White | 2,311 | 57.8 | ± 11.8 | 57.8 | 0.0 | 100.0 | 1,276 | 3,587 |
Black | 181 | 62.9 | ± 13.4 | 62.3 | 25.6 | 100.0 | 75 | 256 |
Other | 159 | 56.1 | ± 11.2 | 55.8 | 27.5 | 84.4 | 78 | 237 |