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times34p under Sleep/Polysomnography (PSG)/Sleep Architecture in CHAT variables
Percent of sleep time in stage 3-4 [100*(number of minutes scored as stage 3-4) / (Total Sleep Time (TST))]
timest34 under Sleep/Polysomnography (PSG)/Sleep Architecture in CHAT variables
Total time scored as stage 3/4 rounded to nearest minute
tmstg34p under Sleep/Polysomnography (PSG)/Sleep Architecture in CHAT variables
[(Number of minutes scored as stage 3/4) / (Total Sleep Time (TST))] * 100 (use calculated variable - sleep wake studies screened out)
plmadelta under Sleep/Polysomnography (PSG)/Sleep Events/Limb Movements in CHAT variables
Total
plmardelta under Sleep/Polysomnography (PSG)/Sleep Events/Limb Movements in CHAT variables
Total
plmcadelta under Sleep/Polysomnography (PSG)/Sleep Events/Limb Movements in CHAT variables
Total
plmcardelta under Sleep/Polysomnography (PSG)/Sleep Events/Limb Movements in CHAT variables
Total
plmcrdelta under Sleep/Polysomnography (PSG)/Sleep Events/Limb Movements in CHAT variables
Total
plmrdelta under Sleep/Polysomnography (PSG)/Sleep Events/Limb Movements in CHAT variables
Total
times34p under Measurements/Polysomnography (PSG) in CCSHS variables
[100*(number of minutes scored as stage 3-4 sleep)/(total sleep time)]
timest34 under Measurements/Polysomnography (PSG) in CCSHS variables
Total time scored as stage 3/4 sleep rounded to nearest minute
stg2stg3pr under Polysomnography (PSG)/Signal Quality in SOF variables
Scorer noted that there was a problem differentiating stage 2 and stage 3/4 sleep.
wakslepr under Polysomnography (PSG)/Signal Quality in SOF variables
Scorer noted that there was a problem differentiating stage wake from stage sleep.
hremt34p under Polysomnography (PSG)/Sleep Architecture in SOF variables
hstg342p under Polysomnography (PSG)/Sleep Architecture in SOF variables
mnstg34p under Polysomnography (PSG)/Sleep Architecture in SOF variables
remt34p under Polysomnography (PSG)/Sleep Architecture in SOF variables
stg34t2p under Polysomnography (PSG)/Sleep Architecture in SOF variables
tmstg34p under Polysomnography (PSG)/Sleep Architecture in SOF variables
avgnplm under Polysomnography (PSG)/Sleep Events/Limb Movements in SOF variables
avgplm under Polysomnography (PSG)/Sleep Events/Limb Movements in SOF variables
lmadelta under Polysomnography (PSG)/Sleep Events/Limb Movements in SOF variables
lmanrem under Polysomnography (PSG)/Sleep Events/Limb Movements in SOF variables
lmaslp under Polysomnography (PSG)/Sleep Events/Limb Movements in SOF variables
lmdelta under Polysomnography (PSG)/Sleep Events/Limb Movements in SOF variables