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Best Apnea Interventions in Research

Name Label Folder
cal_total
Total score of the Calgary Sleep Apnea Quality of Life Index (SAQLI)
Total score of the Calgary Sleep Apnea Quality of Life Index (SAQLI) Sleep Questionnaires/Calgary Sleep Apnea Quality of Life Index (Calgary SAQLI)
ess_total
Total score of Epworth Sleepiness Scale (ESS)
Total score of Epworth Sleepiness Scale (ESS)

Calculated - Total score based on an 8-item questionnaires ranking likelihood of dozing off Johns MW 1991 (PubMed ID: 1798888). Scale 0-3 for individual items; 0 to 24 for overall score.

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia
prom_sdscale
PROMIS Sleep Disturbance: Total Score
PROMIS Sleep Disturbance: Total Score

Calculated - Summary score for the PROMIS Sleep Disturbance instrument. Each item ranges from 1 to 5. The raw score is the sum of 8 items, and the T-score is identified by looking up total raw score in a T-score table. The T-score is categorized as: <55 (none to slight), 55.0 to 59.9 (mild), 60.0 to 69.9 (moderate), and >=70 (severe). Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_sriscale
PROMIS Sleep-Related Impairment: Total Score
PROMIS Sleep-Related Impairment: Total Score

Summary score for the PROMIS Sleep-Related Impairment instrument. Each item ranges from 1 to 5. The total score is derived by summing all 8 items and divided by the number of answered items. Higher score indicates more severe sleep related impairment.Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
whiirs_total
Total score of the Women's Health Initiative Insomnia Rating Scale (WHIIRS)
Total score of the Women's Health Initiative Insomnia Rating Scale (WHIIRS)

Calculated - The Women's Health Initiative Insomnia Rating Scale (WHIIRS) has 5 items. Each item is scored on a 5 point scale (from 0-4). The total score is the sum of all five items ranging from 0 to 20. Higher score indicates more severe insomnia. A score of 9 or higher is considered clinically significant insomnia. Levine et al.(2003)

Search for all WHIIRS variables within this dataset

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)
ess1
Epworth Sleepiness Scale: Chance of dozing while sitting and reading
Epworth Sleepiness Scale: Chance of dozing while sitting and reading

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess2
Epworth Sleepiness Scale: Chance of dozing while watching TV
Epworth Sleepiness Scale: Chance of dozing while watching TV

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess3
Epworth Sleepiness Scale: Chance of dozing while sitting, inactive in a public place
Epworth Sleepiness Scale: Chance of dozing while sitting, inactive in a public place

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess4
Epworth Sleepiness Scale: Chance of dozing as a passenger in a car for an hour without a break
Epworth Sleepiness Scale: Chance of dozing as a passenger in a car for an hour without a break

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess5
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit
Epworth Sleepiness Scale: Chance of dozing while lying down in the afternoon when circumstances permit

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess6
Epworth Sleepiness Scale: Chance of dozing while sitting and talking to someone
Epworth Sleepiness Scale: Chance of dozing while sitting and talking to someone

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess7
Epworth Sleepiness Scale: Chance of dozing while sitting quietly after lunch without alcohol
Epworth Sleepiness Scale: Chance of dozing while sitting quietly after lunch without alcohol

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
ess8
Epworth Sleepiness Scale: Chance of dozing while in a car, while stopped for a few minutes in traffic
Epworth Sleepiness Scale: Chance of dozing while in a car, while stopped for a few minutes in traffic

Item from the Epworth Sleepiness Scale Johns MW 1991 (PubMed ID: 1798888)

Search for all ESS variables within this dataset

Sleep Questionnaires/Hypersomnia/Epworth Sleepiness Scale (ESS)
semsa_oe
Outcome expectancies subscale
Outcome expectancies subscale

From Self-Efficacy Measure of Sleep Apnea (SEMA). Weaver et. al 2003 (PubMed ID: 14572127)

Search for all Self-Efficacy Measure of Sleep Apnea variables within this dataset

Sleep Questionnaires/Self-Efficacy Measure of Sleep Apnea (SEMA)
semsa_oe_nmiss
Number of missing items of outcome expectancies subscale
Number of missing items of outcome expectancies subscale

From Self-Efficacy Measure of Sleep Apnea (SEMA). Weaver et. al 2003 (PubMed ID: 14572127)

Search for all Self-Efficacy Measure of Sleep Apnea variables within this dataset

Sleep Questionnaires/Self-Efficacy Measure of Sleep Apnea (SEMA)
semsa_pr
Perceived risk subscale
Perceived risk subscale

From Self-Efficacy Measure of Sleep Apnea (SEMA). Weaver et. al 2003 (PubMed ID: 14572127)

Search for all Self-Efficacy Measure of Sleep Apnea variables within this dataset

Sleep Questionnaires/Self-Efficacy Measure of Sleep Apnea (SEMA)
semsa_pr_nmiss
Number of missing items of perceived risk subscale
Number of missing items of perceived risk subscale

From Self-Efficacy Measure of Sleep Apnea (SEMA). Weaver et. al 2003 (PubMed ID: 14572127)

Search for all Self-Efficacy Measure of Sleep Apnea variables within this dataset

Sleep Questionnaires/Self-Efficacy Measure of Sleep Apnea (SEMA)
semsa_tse
Treatment self-efficacy subscale
Treatment self-efficacy subscale

From Self-Efficacy Measure of Sleep Apnea (SEMA). Weaver et. al 2003 (PubMed ID: 14572127)

Search for all Self-Efficacy Measure of Sleep Apnea variables within this dataset

Sleep Questionnaires/Self-Efficacy Measure of Sleep Apnea (SEMA)
semsa_tse_nmiss
Number of missing items of treatment self-efficacy subscale
Number of missing items of treatment self-efficacy subscale

From Self-Efficacy Measure of Sleep Apnea (SEMA). Weaver et. al 2003 (PubMed ID: 14572127)

Search for all Self-Efficacy Measure of Sleep Apnea variables within this dataset

Sleep Questionnaires/Self-Efficacy Measure of Sleep Apnea (SEMA)
shq_insomnia
Self-reported physician diagnosis of insomnia
Self-reported physician diagnosis of insomnia Sleep Questionnaires/Sleep Disorder
shq_restlesslegs
Self-reported physician diagnosis of Restless Legs/Periodic Leg Movements
Self-reported physician diagnosis of Restless Legs/Periodic Leg Movements Sleep Questionnaires/Sleep Disorder
shq_eversnored
Have ever snored
Have ever snored Sleep Questionnaires/Sleep Disordered Breathing
prom_difficulty
PROMIS Sleep Disturbance: Difficulty falling asleep (past 7 days)
PROMIS Sleep Disturbance: Difficulty falling asleep (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_enough
PROMIS Sleep Disturbance: Got enough sleep (past 7 days)
PROMIS Sleep Disturbance: Got enough sleep (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_quality
PROMIS Sleep Disturbance: Sleep Quality (past 7 days)
PROMIS Sleep Disturbance: Sleep Quality (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_refreshing
PROMIS Sleep Disturbance: Sleep was refreshing (past 7 days)
PROMIS Sleep Disturbance: Sleep was refreshing (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_restless
PROMIS Sleep Disturbance: Sleep was restless (past 7 days)
PROMIS Sleep Disturbance: Sleep was restless (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_satisfied
PROMIS Sleep Disturbance: Satisfied with my sleep (past 7 days)
PROMIS Sleep Disturbance: Satisfied with my sleep (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_sleeping
PROMIS Sleep Disturbance: Difficulty falling asleep (past 7 days)
PROMIS Sleep Disturbance: Difficulty falling asleep (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_staying
PROMIS Sleep Disturbance: Trouble staying asleep (past 7 days)
PROMIS Sleep Disturbance: Trouble staying asleep (past 7 days)

Item from the PROMIS Sleep Disturbance instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SD variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Disturbance
prom_alert
PROMIS Sleep-Related Impairment: Felt alert when wake up (past 7 days)
PROMIS Sleep-Related Impairment: Felt alert when wake up (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_concentrating
PROMIS Sleep-Related Impairment: Had a hard time concentrating because of poor sleep (past 7 days)
PROMIS Sleep-Related Impairment: Had a hard time concentrating because of poor sleep (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_daytime
PROMIS Sleep-Related Impairment: Sleepy during the daytime (past 7 days)
PROMIS Sleep-Related Impairment: Sleepy during the daytime (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_irritable
PROMIS Sleep-Related Impairment: Felt irritable because of poor sleep (past 7 days)
PROMIS Sleep-Related Impairment: Felt irritable because of poor sleep (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_problems
PROMIS Sleep-Related Impairment: Had problems during the day because of poor sleep (past 7 days)
PROMIS Sleep-Related Impairment: Had problems during the day because of poor sleep (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_stayawake
PROMIS Sleep-Related Impairment: Trouble staying awake during the day (past 7 days)
PROMIS Sleep-Related Impairment: Trouble staying awake during the day (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_thingsdone
PROMIS Sleep-Related Impairment: Had a hard time getting things done because sleepy (past 7 days)
PROMIS Sleep-Related Impairment: Had a hard time getting things done because sleepy (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
prom_tired
PROMIS Sleep-Related Impairment: Felt tired (past 7 days)
PROMIS Sleep-Related Impairment: Felt tired (past 7 days)

Item from the PROMIS Sleep Related Impairment instrument. Yu L et al, 2012 (PMID: 22250775)

Search for all PROMIS SRI variables within this dataset

Sleep Questionnaires/Sleep Disturbance/PROMIS Sleep Related Impairment
shq_trasleep
Women's Health Initiative Insomnia Rating Scale: Trouble falling asleep
Women's Health Initiative Insomnia Rating Scale: Trouble falling asleep

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al.(2003)

Search for all WHIIRS variables within this dataset

Original Question: Pick the answer that best describes how often you experienced the situation in the LAST 4 WEEKS. 7A. Did you have trouble falling asleep?

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)
shq_trbacktosleep
Women's Health Initiative Insomnia Rating Scale: Trouble getting back to sleep after waking too early
Women's Health Initiative Insomnia Rating Scale: Trouble getting back to sleep after waking too early

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al.(2003)

Search for all WHIIRS variables within this dataset

Original Question: Pick the answer that best describes how often you experienced the situation in the LAST 4 WEEKS. 7D. Did you have trouble getting back to sleep after you woke up too early?

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)
shq_trpills
Took sleep pills
Took sleep pills

Pick the answer that best describes how often you experienced the situation in the LAST 4 WEEKS. 7E. Did you take sleeping pills to help you sleep?

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)
shq_typnightsleep
Women's Health Initiative Insomnia Rating Scale: Typical night sleep
Women's Health Initiative Insomnia Rating Scale: Typical night sleep

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al.(2003)

Search for all WHIIRS variables within this dataset

Original Question: Pick the answer that best describes how often you experienced the situation in the LAST 4 WEEKS. 8. Overall, was your typical nights sleep during the LAST 4 WEEKS

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)
shq_wokeupearly
Women's Health Initiative Insomnia Rating Scale: Wake earlier than planned
Women's Health Initiative Insomnia Rating Scale: Wake earlier than planned

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al.(2003)

Search for all WHIIRS variables within this dataset

Original Question: Pick the answer that best describes how often you experienced the situation in the LAST 4 WEEKS. 7C. Did you wake up earlier than you planned to?

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)
shq_wokeupsev
Women's Health Initiative Insomnia Rating Scale: Wake several times at night
Women's Health Initiative Insomnia Rating Scale: Wake several times at night

Item from the Women's Health Initiative Insomnia Rating Scale. Levine et al.(2003)

Search for all WHIIRS variables within this dataset

Original Question: Pick the answer that best describes how often you experienced the situation in the LAST 4 WEEKS. 7B. Did you wake up several times at night?

Sleep Questionnaires/Sleep Disturbance/Women's Health Initiative Insomnia Rating Scale (WHIIRS)