Name
min_n0
Label
Minutes of Sleep Night Before MSLT (n0)
Description
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009).
Search for all Multiple Sleep Latency Test variables within this dataset
Units
minutes
Type
numeric
Tags
Study visit number vs Minutes of Sleep Night Before MSLT (n0)
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 796 | 434.5 | ± 69.5 | 440.0 | 60.0 | 705.0 | 1 | 797 |
| Visit 2 | 591 | 422.6 | ± 58.6 | 430.0 | 210.0 | 600.0 | 1 | 592 |
| Visit 3 | 157 | 421.2 | ± 66.6 | 420.0 | 120.0 | 570.0 | - | 157 |
| Visit 4 | - | - | - | - | - | - | - | - |
| Visit 5 | - | - | - | - | - | - | - | - |
| Incident Outcomes Tracking | - | - | - | - | - | - | - | - |
Sex of the participant vs Minutes of Sleep Night Before MSLT (n0)
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 796 | 434.5 | ± 69.5 | 440.0 | 60.0 | 705.0 | 1 | 797 |
| Male | 423 | 432.3 | ± 67.5 | 435.0 | 60.0 | 660.0 | - | 423 |
| Female | 373 | 436.9 | ± 71.8 | 450.0 | 75.0 | 705.0 | 1 | 374 |
Sex of the participant vs Minutes of Sleep Night Before MSLT (n0)
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 591 | 422.6 | ± 58.6 | 430.0 | 210.0 | 600.0 | 1 | 592 |
| Male | 311 | 417.2 | ± 58.7 | 420.0 | 210.0 | 600.0 | 1 | 312 |
| Female | 280 | 428.6 | ± 57.9 | 435.0 | 225.0 | 570.0 | - | 280 |
Sex of the participant vs Minutes of Sleep Night Before MSLT (n0)
Visit 3
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 157 | 421.2 | ± 66.6 | 420.0 | 120.0 | 570.0 | - | 157 |
| Male | 86 | 425.9 | ± 70.7 | 435.0 | 120.0 | 570.0 | - | 86 |
| Female | 71 | 415.6 | ± 61.5 | 420.0 | 210.0 | 526.0 | - | 71 |
Race of the participant vs Minutes of Sleep Night Before MSLT (n0)
Visit 1
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 796 | 434.5 | ± 69.5 | 440.0 | 60.0 | 705.0 | 1 | 797 |
| Asian | 5 | 458.0 | ± 48.8 | 465.0 | 390.0 | 520.0 | - | 5 |
| Black | 10 | 418.0 | ± 103.7 | 397.5 | 300.0 | 595.0 | - | 10 |
| Hispanic | 5 | 472.2 | ± 75.2 | 450.0 | 375.0 | 576.0 | - | 5 |
| Native American | 6 | 411.5 | ± 66.6 | 422.0 | 300.0 | 480.0 | - | 6 |
| White | 770 | 434.5 | ± 69.1 | 440.0 | 60.0 | 705.0 | 1 | 771 |
Race of the participant vs Minutes of Sleep Night Before MSLT (n0)
Visit 2
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 591 | 422.6 | ± 58.6 | 430.0 | 210.0 | 600.0 | 1 | 592 |
| Asian | 4 | 465.0 | ± 17.3 | 465.0 | 450.0 | 480.0 | - | 4 |
| Black | 5 | 388.2 | ± 32.0 | 375.0 | 352.0 | 424.0 | 1 | 6 |
| Hispanic | 5 | 408.0 | ± 34.2 | 420.0 | 360.0 | 450.0 | - | 5 |
| Native American | 4 | 447.5 | ± 37.7 | 435.0 | 420.0 | 500.0 | - | 4 |
| White | 573 | 422.5 | ± 59.0 | 430.0 | 210.0 | 600.0 | - | 573 |
Race of the participant vs Minutes of Sleep Night Before MSLT (n0)
Visit 3
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 157 | 421.2 | ± 66.6 | 420.0 | 120.0 | 570.0 | - | 157 |
| Asian | 3 | 425.0 | ± 22.9 | 420.0 | 405.0 | 450.0 | - | 3 |
| Black | 1 | 400.0 | - | 400.0 | 400.0 | 400.0 | - | 1 |
| Hispanic | 1 | 420.0 | - | 420.0 | 420.0 | 420.0 | - | 1 |
| Native American | 2 | 432.5 | ± 17.7 | 432.5 | 420.0 | 445.0 | - | 2 |
| White | 150 | 421.2 | ± 68.1 | 425.0 | 120.0 | 570.0 | - | 150 |