Name
mnstg34p
Label
Time in stage 3-4 sleep
Units
minutes
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Time in stage 3-4 sleep
N Mean StdDev Median Min Max Unknown Total
Visit 1 - - - - - - - -
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 59.2 ± 42.4 56.0 0.0 266.0 1,429 4,080
CVD Outcomes - - - - - - - -
Gender vs Time in stage 3-4 sleep
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 59.2 ± 42.4 56.0 0.0 266.0 1,429 4,080
Male 1,226 39.8 ± 33.7 34.0 0.0 174.0 635 1,861
Female 1,425 75.8 ± 42.1 73.0 0.0 266.0 794 2,219
Race vs Time in stage 3-4 sleep
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 59.2 ± 42.4 56.0 0.0 266.0 1,429 4,080
White 2,311 59.7 ± 42.2 57.0 0.0 266.0 1,276 3,587
Black 181 42.4 ± 39.6 34.0 0.0 230.0 75 256
Other 159 69.9 ± 43.9 70.0 0.0 224.0 78 237