Name
slpprdp
Label
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Description
Conventionally this variable would be called total sleep time (TST)(i.e. total time spent in stage 1 or greater).
Units
minutes
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 5,804 | 359.8 | ± 64.6 | 367.0 | 34.5 | 519.0 | - | 5,804 |
| Interim Follow-up Visit | - | - | - | - | - | - | - | - |
| Visit 2 | 2,651 | 374.1 | ± 69.4 | 381.0 | 68.0 | 605.0 | 1,429 | 4,080 |
| CVD Outcomes | - | - | - | - | - | - | - | - |
Age at Sleep Heart Health Study Visit One (SHHS1) vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 5,804 | 359.8 | ± 64.6 | 367.0 | 34.5 | 519.0 | - | 5,804 |
| 35-44 years | 342 | 375.5 | ± 63.9 | 382.0 | 174.5 | 513.5 | - | 342 |
| 45-54 years | 1,017 | 374.5 | ± 63.2 | 382.0 | 77.0 | 519.0 | - | 1,017 |
| 55-64 years | 1,769 | 365.5 | ± 58.8 | 371.0 | 137.0 | 506.0 | - | 1,769 |
| 65-74 years | 1,617 | 353.1 | ± 65.0 | 361.0 | 34.5 | 486.5 | - | 1,617 |
| 75-84 years | 955 | 342.2 | ± 68.2 | 350.5 | 65.5 | 504.5 | - | 955 |
| 85 years or older | 104 | 334.2 | ± 72.5 | 334.8 | 110.5 | 505.5 | - | 104 |
Gender of the participant vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 5,804 | 359.8 | ± 64.6 | 367.0 | 34.5 | 519.0 | - | 5,804 |
| Male | 2,765 | 351.2 | ± 61.6 | 356.5 | 34.5 | 509.0 | - | 2,765 |
| Female | 3,039 | 367.6 | ± 66.2 | 377.0 | 65.5 | 519.0 | - | 3,039 |
Gender of the participant vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,651 | 374.1 | ± 69.4 | 381.0 | 68.0 | 605.0 | 1,429 | 4,080 |
| Male | 1,226 | 361.8 | ± 67.3 | 369.0 | 98.0 | 550.0 | 635 | 1,861 |
| Female | 1,425 | 384.6 | ± 69.4 | 391.0 | 68.0 | 605.0 | 794 | 2,219 |
Race of the participant vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 5,804 | 359.8 | ± 64.6 | 367.0 | 34.5 | 519.0 | - | 5,804 |
| White | 4,907 | 360.6 | ± 63.4 | 368.0 | 52.5 | 514.5 | - | 4,907 |
| Black | 515 | 340.6 | ± 70.6 | 347.0 | 34.5 | 513.5 | - | 515 |
| Other | 382 | 376.2 | ± 64.3 | 381.3 | 128.0 | 519.0 | - | 382 |
Race of the participant vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type II polysomnography
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,651 | 374.1 | ± 69.4 | 381.0 | 68.0 | 605.0 | 1,429 | 4,080 |
| White | 2,311 | 373.5 | ± 69.0 | 380.0 | 68.0 | 583.0 | 1,276 | 3,587 |
| Black | 181 | 362.3 | ± 77.5 | 364.0 | 148.0 | 530.0 | 75 | 256 |
| Other | 159 | 395.8 | ± 60.2 | 397.0 | 241.0 | 605.0 | 78 | 237 |