nra1 nra3
Name
nra2
Label
Total number of A2-phases
Description

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

Type
numeric
Tags
non-rem
Visit number vs Total number of A2-phases
N Mean StdDev Median Min Max Unknown Total
Visit 8 453 34.1 ± 39.3 23.0 0.0 356.0 8 461
Age (categorical) vs Total number of A2-phases
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 447 34.2 ± 39.4 23.0 0.0 356.0 8 455
75-84 years 320 34.2 ± 40.8 23.0 0.0 356.0 5 325
85 years or older 127 34.3 ± 35.9 24.0 0.0 211.0 3 130
Gender vs Total number of A2-phases
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 453 34.1 ± 39.3 23.0 0.0 356.0 8 461
Female 453 34.1 ± 39.3 23.0 0.0 356.0 8 461