Name
tstpsg
Label
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Description

Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).

Units
minutes
Type
numeric
Visit (Number) vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline (BL) - - - - - - 1,516 1,516
Clinical Evaluation (CE) - - - - - - 1,516 1,516
Diagnostic Visit (DX) 1,223 377.5 ± 67.5 387.5 72.5 779.5 293 1,516
CPAP Titration Visit (CPAP) 1,065 350.2 ± 75.9 358.5 0.0 554.0 451 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 879 393.2 ± 63.1 399.0 89.5 556.5 637 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) - - - - - - 1,516 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 849 394.1 ± 60.9 404.5 98.0 534.0 667 1,516
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Baseline (BL)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Male - - - - - - 958 958
Female - - - - - - 558 558
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Clinical Evaluation (CE)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Male - - - - - - 958 958
Female - - - - - - 558 558
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 377.5 ± 67.5 387.5 72.5 779.5 293 1,516
Male 783 376.3 ± 67.8 387.5 72.5 561.5 175 958
Female 440 379.7 ± 67.0 388.3 96.5 779.5 118 558
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 350.2 ± 75.9 358.5 0.0 554.0 451 1,516
Male 699 348.1 ± 79.2 360.5 0.0 554.0 259 958
Female 366 354.2 ± 69.1 354.5 6.0 522.5 192 558
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 393.2 ± 63.1 399.0 89.5 556.5 637 1,516
Male 572 390.5 ± 63.8 399.5 89.5 556.5 386 958
Female 307 398.1 ± 61.6 399.0 183.0 533.5 251 558
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Four Month Post-CPAP Neurocognitive Visit (4M)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Male - - - - - - 958 958
Female - - - - - - 558 558
Gender vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 394.1 ± 60.9 404.5 98.0 534.0 667 1,516
Male 552 391.7 ± 62.4 402.0 98.0 534.0 406 958
Female 297 398.6 ± 58.0 408.5 162.0 506.0 261 558
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Baseline (BL)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Native American - - - - - - 28 28
Asian - - - - - - 89 89
Black - - - - - - 172 172
Hispanic - - - - - - 116 116
White - - - - - - 1,102 1,102
Other - - - - - - 9 9
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Clinical Evaluation (CE)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Native American - - - - - - 28 28
Asian - - - - - - 89 89
Black - - - - - - 172 172
Hispanic - - - - - - 116 116
White - - - - - - 1,102 1,102
Other - - - - - - 9 9
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 377.5 ± 67.5 387.5 72.5 779.5 293 1,516
Native American 20 364.8 ± 68.1 371.0 224.0 497.0 8 28
Asian 73 377.1 ± 67.0 392.5 75.0 470.5 16 89
Black 120 386.6 ± 68.3 391.5 163.5 779.5 52 172
Hispanic 84 405.5 ± 62.2 412.0 196.0 529.5 32 116
White 918 374.1 ± 67.5 383.8 72.5 561.5 184 1,102
Other 8 379.4 ± 45.8 403.8 301.5 429.5 1 9
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 350.2 ± 75.9 358.5 0.0 554.0 451 1,516
Native American 17 339.9 ± 61.3 345.5 242.0 451.5 11 28
Asian 60 337.4 ± 73.6 352.3 85.5 467.5 29 89
Black 97 357.3 ± 69.9 367.0 103.0 498.5 75 172
Hispanic 72 367.7 ± 72.9 376.3 97.0 487.0 44 116
White 814 348.9 ± 77.3 357.5 0.0 554.0 288 1,102
Other 5 352.3 ± 36.2 350.0 299.5 397.5 4 9
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 393.2 ± 63.1 399.0 89.5 556.5 637 1,516
Native American 13 387.3 ± 48.8 366.5 296.5 449.0 15 28
Asian 49 404.7 ± 59.2 400.0 262.5 513.0 40 89
Black 77 399.3 ± 64.8 402.0 193.0 517.0 95 172
Hispanic 65 412.7 ± 61.8 409.0 285.5 556.5 51 116
White 672 389.8 ± 63.4 398.3 89.5 540.5 430 1,102
Other 3 408.2 ± 28.9 411.0 378.0 435.5 6 9
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Four Month Post-CPAP Neurocognitive Visit (4M)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Native American - - - - - - 28 28
Asian - - - - - - 89 89
Black - - - - - - 172 172
Hispanic - - - - - - 116 116
White - - - - - - 1,102 1,102
Other - - - - - - 9 9
Race/Ethnicity vs Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 394.1 ± 60.9 404.5 98.0 534.0 667 1,516
Native American 13 381.8 ± 63.7 396.5 225.5 462.5 15 28
Asian 50 392.1 ± 63.7 401.5 136.5 480.0 39 89
Black 75 393.4 ± 58.4 406.5 189.0 483.5 97 172
Hispanic 61 394.5 ± 55.4 409.0 217.0 489.0 55 116
White 647 394.5 ± 61.7 404.0 98.0 534.0 455 1,102
Other 3 410.3 ± 24.4 420.5 382.5 428.0 6 9