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Apnea Positive Pressure Long-term Efficacy Study

Name Label Folder
nsrr_bmi
Body mass index (BMI)
Body mass index (BMI)

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: bmiblquan

Harmonized/Anthropometry
nsrr_bp_diastolic
Diastolic blood pressure
Diastolic blood pressure

Average resting diastolic blood pressure of two measurements collected in the morning from the upper arm. In cases where either of the measurements was missing, the average was calculated discarding the missing value.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: bp1b_am bp2b_am

Harmonized/Clinical Data
nsrr_bp_systolic
Systolic blood pressure
Systolic blood pressure

Average resting systolic blood pressure of two measurements collected in the morning from the upper arm. In cases where either of the measurements was missing, the average was calculated discarding the missing value.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: bp1a_am bp2a_am

Harmonized/Clinical Data
nsrr_age
Subject age
Subject age

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: age

Harmonized/Demographics
nsrr_age_gt89
Indicate whether the subject's age (in years) used during date obfuscation is greater than 89 years.
Indicate whether the subject's age (in years) used during date obfuscation is greater than 89 years.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: age

Harmonized/Demographics
nsrr_race
Subject race
Subject race

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: ethnicity

Harmonized/Demographics
nsrr_sex
Subject sex
Subject sex

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: gender

Harmonized/Demographics
nsrr_current_smoker
Currently smoking cigarettes
Currently smoking cigarettes

Indicates whether subject currently smokes cigarettes.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: currentsmoker smokermedhxhp

Harmonized/Lifestyle and Behavioral Health
nsrr_ever_smoker
Ever smoked cigarettes
Ever smoked cigarettes

Indicates whether subject ever regularly smoked cigarettes.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: smokermedhxhp

Harmonized/Lifestyle and Behavioral Health
nsrr_ahi_chicago1999
Apnea-Hypopnea Index: (All apneas + hypopneas with >50% flow reduction or discernible flow reduction with >=3% desat or arousal) / hour of sleep
Apnea-Hypopnea Index: (All apneas + hypopneas with >50% flow reduction or discernible flow reduction with >=3% desat or arousal) / hour of sleep

Harmonized by the NSRR team.

The definition of hypopnea events is consistent with the following clinical guidelines: American Academy of Sleep Medicine (AASM) Chicago 1999 standard. Sleep 1999 (PubMed ID:10450601)

Search for all AHI variables consistent with the same clinical guidelines within this dataset

Refer to the source for detailed definition for respiratory events: rditstpsg

Harmonized/Polysomnography/Apnea-Hypopnea Indices
nsrr_phrnumar_f1
Arousal Index: Number of arousals per hour of sleep from polysomnography
Arousal Index: Number of arousals per hour of sleep from polysomnography

Harmonized by the NSRR team. Source: arousalindexcalc

Harmonized/Polysomnography/Arousal
nsrr_pctdursp_s1
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 from polysomnography
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 from polysomnography

Harmonized by the NSRR team. Source: pertsts1psg

Harmonized/Polysomnography/Sleep Architecture
nsrr_pctdursp_s2
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 2 from polysomnography

Harmonized by the NSRR team. Source: pertsts2psg

Harmonized/Polysomnography/Sleep Architecture
nsrr_pctdursp_s3
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 3/4 from polysomnography
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 3/4 from polysomnography

Harmonized by the NSRR team. Source: pertsts3psg and pertsts4psg

Harmonized/Polysomnography/Sleep Architecture
nsrr_pctdursp_sr
Percentage of total sleep duration (i.e., total sleep time, TST) in REM from polysomnography
Percentage of total sleep duration (i.e., total sleep time, TST) in REM from polysomnography

Harmonized by the NSRR team. Source: pertstrempsg

Harmonized/Polysomnography/Sleep Architecture
nsrr_ttldursp_f1
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography

Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).

Harmonized by the NSRR team. Source: tstpsg

Harmonized/Polysomnography/Sleep Architecture
nsrr_ttldurws_f1
Wake After Sleep Onset: the total duration being awake between sleep onset and lights-on/out-bed time from polysomnography
Wake After Sleep Onset: the total duration being awake between sleep onset and lights-on/out-bed time from polysomnography

Harmonized by the NSRR team. Source: wasoqcpsg

Harmonized/Polysomnography/Sleep Architecture
nsrr_ttleffsp_f1
Sleep Efficiency: the ratio of total sleep duration (i.e., total sleep time) to in-bed period (i.e., time in bed) from polysomnography
Sleep Efficiency: the ratio of total sleep duration (i.e., total sleep time) to in-bed period (i.e., time in bed) from polysomnography

Harmonized by the NSRR team. Source: sleepeffpsg

Harmonized/Polysomnography/Sleep Architecture
nsrr_ttllatsp_f1
Sleep Latency: the interval between lights-out/in-bed time and sleep onset from polysomnography
Sleep Latency: the interval between lights-out/in-bed time and sleep onset from polysomnography

Harmonized by the NSRR team. Source: soflopsg

Harmonized/Polysomnography/Sleep Architecture
nsrr_ttlprdbd_f1
Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography
Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography

Harmonized by the NSRR team. Conventionally, this would be called time in bed (TIB)

Source: tibpsg

Harmonized/Polysomnography/Sleep Architecture
nsrr_ttlprdsp_s1sr
REM Sleep Latency: the interval between the first sleep epoch and REM sleep including wake
REM Sleep Latency: the interval between the first sleep epoch and REM sleep including wake

Harmonized by the NSRR team. Source: soremfsopsg

Harmonized/Polysomnography/Sleep Architecture
appleid
APPLES Participant ID
APPLES Participant ID Administrative
dayssincerandfradh
Days Since Randomization
Days Since Randomization Administrative
excludecategory
Exclusion, Withdrawal, Dropped, or Disqualified Category
Exclusion, Withdrawal, Dropped, or Disqualified Category

APPLES Subject Status Definitions 12-04 2

Administrative
excluderandreason
Exclusion, Withdrawal, Dropped, or Disqualified Reason
Exclusion, Withdrawal, Dropped, or Disqualified Reason

APPLES Subject Status Definitions 12-04 2

Administrative
fileid
APPLES File ID
APPLES File ID

Used for linking to Diagnostic Visit PSG files

Administrative
nsrrid
NSRR subject ID
NSRR subject ID

This subject identifier was created by the National Sleep Research Resource (NSRR) team to more easily match with file downloads. Source: appleid

Administrative
offtreatmentorstudy
Off-Treatment, Off-Study, or Completed
Off-Treatment, Off-Study, or Completed

APPLES Subject Status Definitions 12-04 2

Administrative
randomized
Randomized Partcipant: 0=Not randomized, 1=Randomized
Randomized Partcipant: 0=Not randomized, 1=Randomized Administrative
site
Site
Site Administrative
txgroup
Treatment Group (0= Non-randomized; 1) Group A = Sham; 2) Group B = Active)
Treatment Group (0= Non-randomized; 1) Group A = Sham; 2) Group B = Active) Administrative
visit
Visit (BL=Baseline)
Visit (BL=Baseline) Administrative
visitn
Visit (Number)
Visit (Number)

visit converted into number by NSRR team

Administrative
analysisgroup
Analysis Group (Yes/No; 1098 analyzed in primary manuscript)
Analysis Group (Yes/No; 1098 analyzed in primary manuscript) Anthropometry
bmiblquan
Baseline Body Mass Index
Baseline Body Mass Index Anthropometry
bmihl
Body Mass Index from Health Log
Body Mass Index from Health Log Anthropometry
bmihlhp
Body Mass Index from Health Log and 4M Physician's History and Physical Form (Health Log is gold standard, use 4M Physician's History and Physical Form if Health Log missing)
Body Mass Index from Health Log and 4M Physician's History and Physical Form (Health Log is gold standard, use 4M Physician's History and Physical Form if Health Log missing) Anthropometry
bmihp
Body Mass Index from Physician's History and Physical Form
Body Mass Index from Physician's History and Physical Form Anthropometry
height
Height (inches) from Physician's History and Physical Form
Height (inches) from Physician's History and Physical Form Anthropometry
heighthl
Height from Health Log
Height from Health Log Anthropometry
neckcircinchhp
Neck Circumference in Inches from Physical exam from Physician's History and Physical Form
Neck Circumference in Inches from Physical exam from Physician's History and Physical Form Anthropometry
waisttohipratiohp
Waist to Hip Ratio Derived from Physical exam from Physician's History and Physical Form
Waist to Hip Ratio Derived from Physical exam from Physician's History and Physical Form Anthropometry
weight
Weight (pounds) from Physician's History and Physical Form
Weight (pounds) from Physician's History and Physical Form Anthropometry
weighthl
Weight from Health Log
Weight from Health Log Anthropometry
weighthlhp
Weight from Health Log and 4M Physician's History and Physical Form (Health Log is gold standard, use 4M Physician's History and Physical Form if Health Log missing)
Weight from Health Log and 4M Physician's History and Physical Form (Health Log is gold standard, use 4M Physician's History and Physical Form if Health Log missing) Anthropometry
weighthp
Weight from 4M Physician's History and Physical Form
Weight from 4M Physician's History and Physical Form Anthropometry
mmsetotalscore
Mini Mental State Exam (MMSE) Total Score
Mini Mental State Exam (MMSE) Total Score Clinical Data/Neurocognitive Testing
consistentlongtermretrieval
Buschke Selective Reminding Test (BSRT) Consistent Long Term Retrieval
Buschke Selective Reminding Test (BSRT) Consistent Long Term Retrieval Clinical Data/Neurocognitive Testing/Buschke Selective Reminding Test (BSRT)
longtermretrieval
Buschke Selective Reminding Test (BSRT) Long Term Retrieval
Buschke Selective Reminding Test (BSRT) Long Term Retrieval Clinical Data/Neurocognitive Testing/Buschke Selective Reminding Test (BSRT)
longtermstorage
Buschke Selective Reminding Test (BSRT) Long Term Storage
Buschke Selective Reminding Test (BSRT) Long Term Storage Clinical Data/Neurocognitive Testing/Buschke Selective Reminding Test (BSRT)
randomlongtermretrieval
Buschke Selective Reminding Test (BSRT) Random Long Term Retrieval
Buschke Selective Reminding Test (BSRT) Random Long Term Retrieval Clinical Data/Neurocognitive Testing/Buschke Selective Reminding Test (BSRT)
shorttermretrieval
Buschke Selective Reminding Test (BSRT) Short Term Retrieval
Buschke Selective Reminding Test (BSRT) Short Term Retrieval Clinical Data/Neurocognitive Testing/Buschke Selective Reminding Test (BSRT)
sumrecall
Buschke Selective Reminding Test (BSRT) Sum Recall - 1 NC Outcome
Buschke Selective Reminding Test (BSRT) Sum Recall - 1 NC Outcome Clinical Data/Neurocognitive Testing/Buschke Selective Reminding Test (BSRT)
pfnacc
Cogscreen Pathfinder Number (PN) Accurarcy
Cogscreen Pathfinder Number (PN) Accurarcy Clinical Data/Neurocognitive Testing/Cogscreen Pathfinder Number (PN)
pfncoor
Cogscreen Pathfinder Number (PN) Coordination
Cogscreen Pathfinder Number (PN) Coordination Clinical Data/Neurocognitive Testing/Cogscreen Pathfinder Number (PN)
pfnput
Cogscreen Pathfinder Number (PN) Thruput
Cogscreen Pathfinder Number (PN) Thruput Clinical Data/Neurocognitive Testing/Cogscreen Pathfinder Number (PN)
pfnrtc
Cogscreen Pathfinder Number (PN) Reaction Time
Cogscreen Pathfinder Number (PN) Reaction Time Clinical Data/Neurocognitive Testing/Cogscreen Pathfinder Number (PN)
pfntotl
Cogscreen Pathfinder Number (PN) Total Time - 1 NC Outcome
Cogscreen Pathfinder Number (PN) Total Time - 1 NC Outcome Clinical Data/Neurocognitive Testing/Cogscreen Pathfinder Number (PN)
session
CogScreen Session
CogScreen Session Clinical Data/Neurocognitive Testing/Cogscreen Pathfinder Number (PN)
totalcorr12
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 1.2 second trial
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 1.2 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totalcorr16
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 1.6 second trial
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 1.6 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totalcorr20
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 2.0 second trial
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 2.0 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totalcorr24
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 2.4 second trial
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - 2.4 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totalcorrall
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - All 4 trials combined
Paced Auditory Serial Addition Task (PASAT) Total Correct Responses - All 4 trials combined Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totaldyad12
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 1.2 second trial
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 1.2 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totaldyad16
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 1.6 second trial
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 1.6 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totaldyad20
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 2.0 second trial
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 2.0 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totaldyad24
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 2.4 second trial
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - 2.4 second trial Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
totaldyadall
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - All 4 trials combined
Paced Auditory Serial Addition Task (PASAT) Total Dyad Responses - All 4 trials combined Clinical Data/Neurocognitive Testing/Paced Auditory Serial Addition Task (PASAT)
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)
swmtactivation1
Sustained Working Memory Test (SWMT) EEG Activation Sub-Index - Morning Administration
Sustained Working Memory Test (SWMT) EEG Activation Sub-Index - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtactivation2
Sustained Working Memory Test (SWMT) EEG Activation Sub-Index - Mid-day Administration
Sustained Working Memory Test (SWMT) EEG Activation Sub-Index - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtactivation3
Sustained Working Memory Test (SWMT) EEG Activation Sub-Index - Afternoon Administration
Sustained Working Memory Test (SWMT) EEG Activation Sub-Index - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtalert1
Sustained Working Memory Test (SWMT) EEG Alertness Sub-Index - Morning Administration
Sustained Working Memory Test (SWMT) EEG Alertness Sub-Index - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtalert2
Sustained Working Memory Test (SWMT) EEG Alertness Sub-Index - Mid-day Administration
Sustained Working Memory Test (SWMT) EEG Alertness Sub-Index - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtalert3
Sustained Working Memory Test (SWMT) EEG Alertness Sub-Index - Afternoon Administration
Sustained Working Memory Test (SWMT) EEG Alertness Sub-Index - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtbehavewm1
Sustained Working Memory Test (SWMT) Behavioral Working Memory Sub-Index - Morning Administration
Sustained Working Memory Test (SWMT) Behavioral Working Memory Sub-Index - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtbehavewm2
Sustained Working Memory Test (SWMT) Behavioral Working Memory Sub-Index - Mid-day Administration
Sustained Working Memory Test (SWMT) Behavioral Working Memory Sub-Index - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtbehavewm3
Sustained Working Memory Test (SWMT) Behavioral Working Memory Sub-Index - Afternoon Administration
Sustained Working Memory Test (SWMT) Behavioral Working Memory Sub-Index - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmthlacc1
Sustained Working Memory Test (SWMT) n-back higher level accuracy - Morning Administration
Sustained Working Memory Test (SWMT) n-back higher level accuracy - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmthlacc2
Sustained Working Memory Test (SWMT) n-back higher level accuracy - Mid-day Administration
Sustained Working Memory Test (SWMT) n-back higher level accuracy - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)