Name
qucan
Label
Quality of cannula
Domain
signalofsleeptime
  • 1: Signal good for < 25% of sleep time
  • 2: Signal good for 25-49% of sleep time
  • 3: Signal good for 50-74% of sleep time
  • 4: Signal good for 75-94% of sleep time
  • 5: Signal good for >= 95% of sleep time
Type
choices
Quality of cannula vs Visit number
Visit 8
Total 461
Signal good for < 25% of sleep time 131
Signal good for 25-49% of sleep time 36
Signal good for 50-74% of sleep time 51
Signal good for 75-94% of sleep time 73
Signal good for >= 95% of sleep time 170
Quality of cannula vs Age (categorical)
Visit 8
75-84 years 85 years or older Total
Total 325 130 455
Signal good for < 25% of sleep time 84 42 126
Signal good for 25-49% of sleep time 25 11 36
Signal good for 50-74% of sleep time 40 11 51
Signal good for 75-94% of sleep time 50 22 72
Signal good for >= 95% of sleep time 126 44 170
Quality of cannula vs Gender
Visit 8
Female Total
Total 461 461
Signal good for < 25% of sleep time 131 131
Signal good for 25-49% of sleep time 36 36
Signal good for 50-74% of sleep time 51 51
Signal good for 75-94% of sleep time 73 73
Signal good for >= 95% of sleep time 170 170