slpa97 slpa99
Name
slpa98
Label
Percentage of total estimated sleep duration with < 85% oxygen saturation from type IV home sleep apnea test
Description

Estimated sleep duration, providing an approximation of total sleep duration (i.e. total sleep time) inferred from analysis of non-EEG channels Zhao et al., 2017 (PMID:27707441).

Units
percent
Type
numeric
Tags
pctdursp_salt85_f1t4
Visit Number vs Percentage of total estimated sleep duration with < 85% oxygen saturation from type IV home sleep apnea test
N Mean StdDev Median Min Max Unknown Total
Baseline 12,481 0.2 ± 1.5 0.0 0.0 73.5 3,934 16,415
Sueño Ancillary - - - - - - - -
Gender vs Percentage of total estimated sleep duration with < 85% oxygen saturation from type IV home sleep apnea test
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 12,481 0.2 ± 1.5 0.0 0.0 73.5 1,674 14,155
Female 7,393 0.1 ± 1.1 0.0 0.0 56.5 965 8,358
Male 5,088 0.4 ± 2.0 0.0 0.0 73.5 709 5,797