We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our Privacy Policy.

Apnea Positive Pressure Long-term Efficacy Study

Name Label Folder
swmthlacc3
Sustained Working Memory Test (SWMT) n-back higher level accuracy - Afternoon Administration
Sustained Working Memory Test (SWMT) n-back higher level accuracy - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmthlavertcorrect1
Sustained Working Memory Test (SWMT) n-back higher level average reaction time for correct response - Morning Administration
Sustained Working Memory Test (SWMT) n-back higher level average reaction time for correct response - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmthlavertcorrect2
Sustained Working Memory Test (SWMT) n-back higher level average reaction time for correct response - Mid-day Administration
Sustained Working Memory Test (SWMT) n-back higher level average reaction time for correct response - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmthlavertcorrect3
Sustained Working Memory Test (SWMT) n-back higher level average reaction time for correct response - Afternoon Administration
Sustained Working Memory Test (SWMT) n-back higher level average reaction time for correct response - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtllacc1
Sustained Working Memory Test (SWMT) n-back lower level accuracy - Morning Administration
Sustained Working Memory Test (SWMT) n-back lower level accuracy - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtllacc2
Sustained Working Memory Test (SWMT) n-back lower level accuracy - Mid-day Administration
Sustained Working Memory Test (SWMT) n-back lower level accuracy - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtllacc3
Sustained Working Memory Test (SWMT) n-back lower level accuracy - Afternoon Administration
Sustained Working Memory Test (SWMT) n-back lower level accuracy - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtllavertcorrect1
Sustained Working Memory Test (SWMT) n-back lower level average reaction time for correct response - Morning Administration
Sustained Working Memory Test (SWMT) n-back lower level average reaction time for correct response - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtllavertcorrect2
Sustained Working Memory Test (SWMT) n-back lower level average reaction time for correct response - Mid-day Administration
Sustained Working Memory Test (SWMT) n-back lower level average reaction time for correct response - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtllavertcorrect3
Sustained Working Memory Test (SWMT) n-back lower level average reaction time for correct response - Afternoon Administration
Sustained Working Memory Test (SWMT) n-back lower level average reaction time for correct response - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtoverall1
Sustained Working Memory Test (SWMT) Overall Index - Morning Administration
Sustained Working Memory Test (SWMT) Overall Index - Morning Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtoverall2
Sustained Working Memory Test (SWMT) Overall Index - Mid-day Administration
Sustained Working Memory Test (SWMT) Overall Index - Mid-day Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
swmtoverall3
Sustained Working Memory Test (SWMT) Overall Index - Afternoon Administration
Sustained Working Memory Test (SWMT) Overall Index - Afternoon Administration

SWMT Missing Data Codes 3-16-09

Clinical Data/Neurocognitive Testing/Sustained Working Memory Test (SWMT)
bd_raw
WASI Block Design Subtest Raw Score
WASI Block Design Subtest Raw Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
bd_t
WASI Block Design Subtest T Score
WASI Block Design Subtest T Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
iqfull4wasi
WASI Full 4 IQ
WASI Full 4 IQ Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
iqperf
WASI Performance IQ
WASI Performance IQ Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
iqverb
WASI Verbal IQ
WASI Verbal IQ Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
mr_raw
WASI Matrix Reasoning Subtest Raw Score
WASI Matrix Reasoning Subtest Raw Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
mr_t
WASI Matrix Reasoning Subtest T Score
WASI Matrix Reasoning Subtest T Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
sim_raw
WASI Similarities Subtest Raw Score
WASI Similarities Subtest Raw Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
sim_t
WASI Similarities Subtest T Score
WASI Similarities Subtest T Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
sumtfull4
WASI Sum of T Scores - Full 4= Verbal + Performance T Scores
WASI Sum of T Scores - Full 4= Verbal + Performance T Scores Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
sumtperf
WASI Sum of T Scores - Performance= Block Design + Matrix Reasoning T Scores
WASI Sum of T Scores - Performance= Block Design + Matrix Reasoning T Scores Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
sumtverb
WASI Sum of T Scores - Verbal= Vocabulary + Similarities T Scores
WASI Sum of T Scores - Verbal= Vocabulary + Similarities T Scores Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
voc_raw
WASI Vocabulary Subtest Raw Score
WASI Vocabulary Subtest Raw Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
voc_t
WASI Vocabulary Subtest T Score
WASI Vocabulary Subtest T Score Clinical Data/Neurocognitive Testing/Wechsler Abbreviated Scale of Intelligence (WASI)
bp1a_am
AM Systolic Blood Presure 1st Measurement
AM Systolic Blood Presure 1st Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp1a_pm
PM Systolic Blood Presure 1st Measurement
PM Systolic Blood Presure 1st Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp1b_am
AM Diastolic Blood Presure 1st Measurement
AM Diastolic Blood Presure 1st Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp1b_pm
PM Diastolic Blood Presure 1st Measurement
PM Diastolic Blood Presure 1st Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp2a_am
AM Systolic Blood Presure 2nd Measurement
AM Systolic Blood Presure 2nd Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp2a_pm
PM Systolic Blood Presure 2nd Measurement
PM Systolic Blood Presure 2nd Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp2b_am
AM Diastolic Blood Presure 2nd Measurement
AM Diastolic Blood Presure 2nd Measurement Clinical Data/Vital Signs/Seated Blood Pressure
bp2b_pm
PM Diastolic Blood Presure 2nd Measurement
PM Diastolic Blood Presure 2nd Measurement Clinical Data/Vital Signs/Seated Blood Pressure
pulse1_am
AM Pulse 1st Measurement
AM Pulse 1st Measurement Clinical Data/Vital Signs/Seated Blood Pressure
pulse1pm
PM Pulse 1st Measurement
PM Pulse 1st Measurement Clinical Data/Vital Signs/Seated Blood Pressure
pulse2_am
AM Pulse 2nd Measurement
AM Pulse 2nd Measurement Clinical Data/Vital Signs/Seated Blood Pressure
pulse2_pm
PM Pulse 2nd Measurement
PM Pulse 2nd Measurement Clinical Data/Vital Signs/Seated Blood Pressure
age
Age at Enrollment
Age at Enrollment

Age was only collected at the time of enrollment (visitn=1). Elapsed time between enrollment and follow-up visits was not provided by the data contributor.

Demographics
age_at_enrollment
Age at Enrollment
Age at Enrollment

Retained across all visit rows to ease referencing alongside follow-up visit data. Source: age

Demographics
ethnicity
Race/Ethnicity
Race/Ethnicity Demographics
gender
Gender
Gender Demographics
maritalstatushp
Marital Status from Physician's History and Physical Form: 0=Single, 1=Married, 2=Divorced, 3=Widowed
Marital Status from Physician's History and Physical Form: 0=Single, 1=Married, 2=Divorced, 3=Widowed Demographics
highestgradehp
Years of Education from Physician's History and Physical Form
Years of Education from Physician's History and Physical Form Demographics/Education
amheadacheshp
AM Headaches from Physician's History and Physical Form (0=No, 1=Yes)
AM Headaches from Physician's History and Physical Form (0=No, 1=Yes) General Health
bditotalscore
Beck Depression Inventory (BDI) Total Score
Beck Depression Inventory (BDI) Total Score General Health
ccnocturiahp
Nocturia >1/Night from Physician's History and Physical Form (0=No, 1=Yes)
Nocturia >1/Night from Physician's History and Physical Form (0=No, 1=Yes) General Health
chestlungspexhp
Body System: Chest/Lungs from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done)
Body System: Chest/Lungs from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done) General Health
drymouththroathp
Dry Mouth or Throat from Physician's History and Physical Form (0=No, 1=Yes)
Dry Mouth or Throat from Physician's History and Physical Form (0=No, 1=Yes) General Health
hamdtotalscore
Hamilton Rating Scale for Depression (HAM-D) Total Score
Hamilton Rating Scale for Depression (HAM-D) Total Score General Health
mallampatipexhp
Oral/Throat: Mallampati Score from Physical exam from Physician's History and Physical Form (1 to 4)
Oral/Throat: Mallampati Score from Physical exam from Physician's History and Physical Form (1 to 4) General Health
nasalcongesionmedhxhp
Nasal Congestion from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Nasal Congestion from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) General Health
neckpexhp
Body System: Neck from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done)
Body System: Neck from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done) General Health
nocturiamedhxhp
Nocturia (> 1/Night) from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Nocturia (> 1/Night) from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) General Health
nosepexhp
Body System: Nose from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done)
Body System: Nose from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done) General Health
nostrilleftpexhp
Nose: Left Nostril from Physical exam from Physician's History and Physical Form (0=Open, 1=Partial, 2=Complete)
Nose: Left Nostril from Physical exam from Physician's History and Physical Form (0=Open, 1=Partial, 2=Complete) General Health
nostrilrightpexhp
Nose: Right Nostril from Physical exam from Physician's History and Physical Form (0=Open, 1=Partial, 2=Complete)
Nose: Right Nostril from Physical exam from Physician's History and Physical Form (0=Open, 1=Partial, 2=Complete) General Health
oralthroatpexhpqc
Body System: Oral/Throat from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done)
Body System: Oral/Throat from Physical exam from Physician's History and Physical Form (0=Normal, 1=Abnormal, 2=Not Done) General Health
tonsillargradepexhp
Oral/Throat: Tonsillar Grade from Physical exam from Physician's History and Physical Form (1 to 5)
Oral/Throat: Tonsillar Grade from Physical exam from Physician's History and Physical Form (1 to 5) General Health
wtgain20ormorelbshp
Weight Gain of 20 or More Pounds in Last 5 Years from Medical history from Physician's History and Physical Form: (0=No, 1=Yes)
Weight Gain of 20 or More Pounds in Last 5 Years from Medical history from Physician's History and Physical Form: (0=No, 1=Yes) General Health
factora
Profiles of Moods States (POMS) Factor A - Anger-Hostility
Profiles of Moods States (POMS) Factor A - Anger-Hostility General Health/Profiles of Moods States (POMS)
factoraerror
Profiles of Moods States (POMS) Factor A Missing Questions - Anger-Hostility
Profiles of Moods States (POMS) Factor A Missing Questions - Anger-Hostility General Health/Profiles of Moods States (POMS)
factorc
Profiles of Moods States (POMS) Factor C - Confusion-Bewilderment
Profiles of Moods States (POMS) Factor C - Confusion-Bewilderment General Health/Profiles of Moods States (POMS)
factorcerror
Profiles of Moods States (POMS) Factor C Missing Questions - Confusion-Bewilderment
Profiles of Moods States (POMS) Factor C Missing Questions - Confusion-Bewilderment General Health/Profiles of Moods States (POMS)
factord
Profiles of Moods States (POMS) Factor D - Depression-Dejection
Profiles of Moods States (POMS) Factor D - Depression-Dejection General Health/Profiles of Moods States (POMS)
factorderror
Profiles of Moods States (POMS) Factor D Missing Questions - Depression-Dejection
Profiles of Moods States (POMS) Factor D Missing Questions - Depression-Dejection General Health/Profiles of Moods States (POMS)
factorf
Profiles of Moods States (POMS) Factor F - Fatigue-Inertia
Profiles of Moods States (POMS) Factor F - Fatigue-Inertia General Health/Profiles of Moods States (POMS)
factorferror
Profiles of Moods States (POMS) Factor F Missing Questions - Fatigue-Inertia
Profiles of Moods States (POMS) Factor F Missing Questions - Fatigue-Inertia General Health/Profiles of Moods States (POMS)
factort
Profiles of Moods States (POMS) Factor T - Tension-Anxiety
Profiles of Moods States (POMS) Factor T - Tension-Anxiety General Health/Profiles of Moods States (POMS)
factorterror
Profiles of Moods States (POMS) Factor T Missing Questions - Tension-Anxiety
Profiles of Moods States (POMS) Factor T Missing Questions - Tension-Anxiety General Health/Profiles of Moods States (POMS)
factorv
Profiles of Moods States (POMS) Factor V - Vigor-Activity
Profiles of Moods States (POMS) Factor V - Vigor-Activity General Health/Profiles of Moods States (POMS)
factorverror
Profiles of Moods States (POMS) Factor V Missing Questions - Vigor-Activity
Profiles of Moods States (POMS) Factor V Missing Questions - Vigor-Activity General Health/Profiles of Moods States (POMS)
tmd
Profiles of Moods States (POMS) Total Mood Disturbance Score
Profiles of Moods States (POMS) Total Mood Disturbance Score General Health/Profiles of Moods States (POMS)
totalerror
Profiles of Moods States (POMS) Total Missing Questions on All Factors
Profiles of Moods States (POMS) Total Missing Questions on All Factors General Health/Profiles of Moods States (POMS)
cigarettehistorypkyrs
Cigarette History (pack-years) from Physician's History and Physical Form
Cigarette History (pack-years) from Physician's History and Physical Form Lifestyle and Behavioral Health
currentsmoker
Current Smoker: 0=No, 1=Yes
Current Smoker: 0=No, 1=Yes Lifestyle and Behavioral Health
illicitdrug
Illicit Drug Use: 0=No, 1=Yes
Illicit Drug Use: 0=No, 1=Yes Lifestyle and Behavioral Health
moderatealcoholusage
Moderate Alcohol Usage - Defined as >7 Servings/Week
Moderate Alcohol Usage - Defined as >7 Servings/Week Lifestyle and Behavioral Health
moderatecaffeineusage
Moderate Caffeine Usage - Defined as >14 Servings/Week
Moderate Caffeine Usage - Defined as >14 Servings/Week Lifestyle and Behavioral Health
smokermedhxhp
Smoker from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Smoker from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Lifestyle and Behavioral Health
totalalcholservingsperweek
Total Alcohol Sevings Per Week
Total Alcohol Sevings Per Week Lifestyle and Behavioral Health
totalcaffeineservingsperweek
Total Caffeine Servings Per Week
Total Caffeine Servings Per Week Lifestyle and Behavioral Health
allergicrhinitismedhxhp
Allergic Rhinitis from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Allergic Rhinitis from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
anemiamedhxhp
Anemia from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Anemia from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
anxietymedhxhp
Anxiety from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Anxiety from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
asthmamedhxhp
Asthma from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Asthma from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
bleedingdomedhxhp
Bleeding Disorder from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Bleeding Disorder from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
cancermedhxhp
Cancer from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Cancer from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
ccbruxismhp
Bruxism from Physician's History and Physical Form (0=No, 1=Yes)
Bruxism from Physician's History and Physical Form (0=No, 1=Yes) Medical History
ccnocturnalrefluxhp
Nocturnal Reflux from Physician's History and Physical Form (0=No, 1=Yes)
Nocturnal Reflux from Physician's History and Physical Form (0=No, 1=Yes) Medical History
chronicpainsyndmedhxhp
Chronic Pain Syndrome from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Chronic Pain Syndrome from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
claustrophobiamedhxhp
Claustrophobia from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Claustrophobia from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
contactdermmedhxhp
Contact Dermatitis from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Contact Dermatitis from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
copdmedhxhp
Chronic Obstructive Pulmonary Disease from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Chronic Obstructive Pulmonary Disease from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
depressionmedhxhp
Depression from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Depression from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
diabetesmedhxhp
Diabetes from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Diabetes from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
eczemamedhxhp
Eczema from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Eczema from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
gerdmedhxhp
Gastroesophageal Reflux Disease from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing)
Gastroesophageal Reflux Disease from Medical history from Physician's History and Physical Form: (0=None, 1=Resolved, 2=Ongoing) Medical History
hpcvangina
Cardiovascular History from H&P- Angina: (0=None, 1=Resolved, 2=Ongoing)
Cardiovascular History from H&P- Angina: (0=None, 1=Resolved, 2=Ongoing) Medical History