Name
mnstg34p
Label
Total duration of stage 3-4 sleep from type II polysomnography
Units
minutes (min)
Type
numeric
Visit number vs Total duration of stage 3-4 sleep from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 71.4 ± 45.0 67.0 0.0 245.0 - 461
Age (categorical) vs Total duration of stage 3-4 sleep from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 455 71.7 ± 45.1 68.0 0.0 245.0 - 455
75-84 years 325 71.6 ± 42.4 69.0 0.0 217.0 - 325
85 years or older 130 72.1 ± 51.3 61.0 0.0 245.0 - 130
Gender vs Total duration of stage 3-4 sleep from type II polysomnography
Visit 8
N Mean StdDev Median Min Max Unknown Total
Total 461 71.4 ± 45.0 67.0 0.0 245.0 - 461
Female 461 71.4 ± 45.0 67.0 0.0 245.0 - 461