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Apnea Positive Pressure Long-term Efficacy Study

Name Label Folder
falsestartsc
Psychomotor Vigilance Test (PVT) False Start (C) (no stimulus, correct key)
Psychomotor Vigilance Test (PVT) False Start (C) (no stimulus, correct key)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
falsestartse
Psychomotor Vigilance Test (PVT) False Start (E) (no stimulus, incorrect key)
Psychomotor Vigilance Test (PVT) False Start (E) (no stimulus, incorrect key)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
goodrs
Psychomotor Vigilance Test (PVT) Good Rs (correct responses)
Psychomotor Vigilance Test (PVT) Good Rs (correct responses)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
hand
Psychomotor Vigilance Test (PVT) Handedness
Psychomotor Vigilance Test (PVT) Handedness

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
isimaximum
Psychomotor Vigilance Test (PVT) Interstimulus Interval Maximum
Psychomotor Vigilance Test (PVT) Interstimulus Interval Maximum

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
isiminimum
Psychomotor Vigilance Test (PVT) Interstimulus Interval Minimum
Psychomotor Vigilance Test (PVT) Interstimulus Interval Minimum

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
lapsesrtge500
Psychomotor Vigilance Test (PVT) Total Lapse Counts (>=500 msec)
Psychomotor Vigilance Test (PVT) Total Lapse Counts (>=500 msec)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
lapsqrxfrm
Psychomotor Vigilance Test (PVT) Total lapse counts transformed by using Freeman & Tukey's (1950) square root of X plus square root of (X + 1)
Psychomotor Vigilance Test (PVT) Total lapse counts transformed by using Freeman & Tukey's (1950) square root of X plus square root of (X + 1)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
meanfrt
Psychomotor Vigilance Test (PVT) Mean of fastest 10% of RTs (msec)
Psychomotor Vigilance Test (PVT) Mean of fastest 10% of RTs (msec)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
meanrt
Psychomotor Vigilance Test (PVT) Mean RT (msec)
Psychomotor Vigilance Test (PVT) Mean RT (msec)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
meansrrt
Psychomotor Vigilance Test (PVT) Mean reciprocal (1/RT) of slowest 10% of responses
Psychomotor Vigilance Test (PVT) Mean reciprocal (1/RT) of slowest 10% of responses

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
meansrt
Psychomotor Vigilance Test (PVT) Mean of slowest 10% of RTs (msec)
Psychomotor Vigilance Test (PVT) Mean of slowest 10% of RTs (msec)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
medianrt
Psychomotor Vigilance Test (PVT) Median RT (msec)
Psychomotor Vigilance Test (PVT) Median RT (msec)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
rrtslope
Psychomotor Vigilance Test (PVT) Slope of the time on task vigilance decrement function (for 1/RT data)
Psychomotor Vigilance Test (PVT) Slope of the time on task vigilance decrement function (for 1/RT data)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
sleepypost
Psychomotor Vigilance Test (PVT) Sleepiness Post-test - Visual Analog Scale Rating (range 1-10)
Psychomotor Vigilance Test (PVT) Sleepiness Post-test - Visual Analog Scale Rating (range 1-10)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
sleepypre
Psychomotor Vigilance Test (PVT) Sleepiness Pre-test - Visual Analog Scale Rating (range 1-10)
Psychomotor Vigilance Test (PVT) Sleepiness Pre-test - Visual Analog Scale Rating (range 1-10)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
totalerrors
Psychomotor Vigilance Test (PVT) Total sum of errors (includes all false starts and wrong button presses)
Psychomotor Vigilance Test (PVT) Total sum of errors (includes all false starts and wrong button presses)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
triallength
Psychomotor Vigilance Test (PVT) Trial Length
Psychomotor Vigilance Test (PVT) Trial Length

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
trialno
Psychomotor Vigilance Test (PVT) Trial Number
Psychomotor Vigilance Test (PVT) Trial Number

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)
wrongkeyrs
Psychomotor Vigilance Test (PVT) Wrong Key Rs (stimulus present, incorrect key)
Psychomotor Vigilance Test (PVT) Wrong Key Rs (stimulus present, incorrect key)

PVT QC Rules 3-25-09 FINAL

Clinical Data/Neurocognitive Testing/Psychomotor Vigilance Test (PVT)