Race
Sleep Heart Health Study (SHHS) Visit Number vs Total duration of stage 3 and 4 sleep from type II polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 5,642 | 65.6 | ± 43.7 | 62.0 | 0.0 | 269.5 | 162 | 5,804 |
| Interim Follow-up Visit | - | - | - | - | - | - | - | - |
| Visit 2 | 2,620 | 59.9 | ± 42.2 | 57.0 | 0.0 | 266.0 | 1,460 | 4,080 |
| CVD Outcomes | - | - | - | - | - | - | - | - |
Age at Sleep Heart Health Study Visit One (SHHS1) vs Total duration of stage 3 and 4 sleep from type II polysomnography
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 5,642 | 65.6 | ± 43.7 | 62.0 | 0.0 | 269.5 | 162 | 5,804 |
| 35-44 years | 336 | 66.0 | ± 37.7 | 66.5 | 0.0 | 200.0 | 6 | 342 |
| 45-54 years | 999 | 69.7 | ± 39.4 | 68.0 | 0.0 | 269.5 | 18 | 1,017 |
| 55-64 years | 1,734 | 67.8 | ± 43.7 | 63.8 | 0.0 | 260.0 | 35 | 1,769 |
| 65-74 years | 1,572 | 63.0 | ± 44.7 | 58.5 | 0.0 | 235.0 | 45 | 1,617 |
| 75-84 years | 907 | 62.0 | ± 46.9 | 55.0 | 0.0 | 249.5 | 48 | 955 |
| 85 years or older | 94 | 56.0 | ± 53.3 | 42.5 | 0.0 | 222.0 | 10 | 104 |
Gender of the participant vs Total duration of stage 3 and 4 sleep from type II polysomnography
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 5,642 | 65.6 | ± 43.7 | 62.0 | 0.0 | 269.5 | 162 | 5,804 |
| Male | 2,691 | 47.6 | ± 36.4 | 43.5 | 0.0 | 235.0 | 74 | 2,765 |
| Female | 2,951 | 81.9 | ± 43.4 | 79.0 | 0.0 | 269.5 | 88 | 3,039 |
Gender of the participant vs Total duration of stage 3 and 4 sleep from type II polysomnography
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,620 | 59.9 | ± 42.2 | 57.0 | 0.0 | 266.0 | 1,460 | 4,080 |
| Male | 1,204 | 40.6 | ± 33.6 | 34.0 | 0.0 | 174.0 | 657 | 1,861 |
| Female | 1,416 | 76.3 | ± 41.8 | 74.0 | 0.0 | 266.0 | 803 | 2,219 |
Race of the participant vs Total duration of stage 3 and 4 sleep from type II polysomnography
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 5,642 | 65.6 | ± 43.7 | 62.0 | 0.0 | 269.5 | 162 | 5,804 |
| White | 4,785 | 66.6 | ± 43.7 | 63.0 | 0.0 | 269.5 | 122 | 4,907 |
| Black | 477 | 51.0 | ± 41.7 | 44.0 | 0.0 | 232.5 | 38 | 515 |
| Other | 380 | 71.3 | ± 43.4 | 68.8 | 0.0 | 231.0 | 2 | 382 |
Race of the participant vs Total duration of stage 3 and 4 sleep from type II polysomnography
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,620 | 59.9 | ± 42.2 | 57.0 | 0.0 | 266.0 | 1,460 | 4,080 |
| White | 2,286 | 60.4 | ± 41.9 | 58.0 | 0.0 | 266.0 | 1,301 | 3,587 |
| Black | 175 | 43.9 | ± 39.4 | 37.0 | 0.0 | 230.0 | 81 | 256 |
| Other | 159 | 69.9 | ± 43.9 | 70.0 | 0.0 | 224.0 | 78 | 237 |