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CDE Detailed Report
This report contains detailed information about the selected CDEs.
Note: If at least one CDE was selected from a copyright- or trademark-protected instrument/scale then all of the CDEs from that instrument/scale are included in this report.
Disease: Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Sub-Domain: Sleep
CRF: Stanford Sleepiness Scale (SSS)
Item count: 1
CDE ID
CDE Name
Variable Name
Definition / Description
Question Text
Permissible Value
Description
Data Type
Instructions
References
Population
Classification (e.g., Core)
Version #
Version Date
Aliases for Variable Name
CRF Module / Guideline
© or TM
Sub-Domain
Domain
Previous Title
Size
Input Restrictions
Min Value
Max Value
Measurement Type
LOINC ID
SNOMED
caDSR ID
CDISC ID
C09547
Stanford Sleepiness Scale (SSS) - sleepiness degree score
SSSSleepinesDegreeScore
The degree of sleepiness as self-assessed by the Stanford Sleepiness Scale
Degree of Sleepiness
1;2;3;4;5;6;7;X;
1=Feeling active, vital, alert, or wide awake;2=Functioning at high levels, but not at peak| able to concentrate;3=Awake, but relaxed| responsive but not fully alert;4=Somewhat foggy| let down;5=Foggy| losing interest in remaining awake| slowed down;6=Sleepy, woozy, fighting to sleep| prefer to lie down;7=No longer fighting sleep, sleep onset soon| having dream-like thoughts;X=Asleep;
Alphanumeric
No instructions available
Hoddes E, Zarcone V, Smythe H, Phillips R, Dement WC. Quantification of sleepiness: a new approach. Psychophysiology 1973;10:431-436.
Adult
Supplemental
3.0
7/22/2013
Aliases for variable name not defined
Stanford Sleepiness Scale (SSS)
Sleep
Outcomes and End Points
SSS Degree of Sleepiness
 
Single Pre-Defined Value Selected
       
12-14-2018
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