a3dur avga1dur
Name
aphdur
Label
Total duration of A-phases
Description

Variable created as part of Hartmann et al. 2020 (PMID: 32022886).

Units
seconds
Type
numeric
Tags
non-rem
Visit number vs Total duration of A-phases
N Mean StdDev Median Min Max Unknown Total
Visit 8 453 2,504.8 ± 1,559.5 2,178.0 162.0 14,499.0 8 461
Age (categorical) vs Total duration of A-phases
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 447 2,512.4 ± 1,561.3 2,185.0 162.0 14,499.0 8 455
75-84 years 320 2,561.8 ± 1,606.8 2,209.5 237.0 14,499.0 5 325
85 years or older 127 2,388.0 ± 1,438.9 2,104.0 162.0 8,784.0 3 130
Gender vs Total duration of A-phases
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 453 2,504.8 ± 1,559.5 2,178.0 162.0 14,499.0 8 461
Female 453 2,504.8 ± 1,559.5 2,178.0 162.0 14,499.0 8 461