BESTAIR Variables - Sleep Data - National Sleep Research Resource - NSRR

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	Name	Label	Folder
	bp_norm Medical Outcomes Study SF-36: Body pain subscale normal score	Medical Outcomes Study SF-36: Body pain subscale normal score The subscale score is based on 2 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant has "no pain or limitations due to pain in the past 4 weeks". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	gh_norm Medical Outcomes Study SF-36: General health perceptions subscale normal score	Medical Outcomes Study SF-36: General health perceptions subscale normal score The subscale score is based on 5 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant "believes personal health is excellent". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	mh_norm Medical Outcomes Study SF-36: General mental health subscale normal score	Medical Outcomes Study SF-36: General mental health subscale normal score The subscale score is based on 5 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant "feels peaceful, happy, and calm all of the time in the past 4 weeks ". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	pf_norm Medical Outcomes Study SF-36: Physical functioning subscale normal score	Medical Outcomes Study SF-36: Physical functioning subscale normal score The subscale score is based on 10 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant "performs all types of physical activities including the most vigorous without limitations due to health". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	re_norm Medical Outcomes Study SF-36: Role limitations due to emotional problem subscale normal score	Medical Outcomes Study SF-36: Role limitations due to emotional problem subscale normal score The subscale score is based on 3 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant has "no problems with work or other daily activities as a result of emotional problems in the past 4 weeks ". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	rp_norm Medical Outcomes Study SF-36: Role limitations due to physical problem subscale normal score	Medical Outcomes Study SF-36: Role limitations due to physical problem subscale normal score The subscale score is based on 4 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant has "no problems with work or other daily activities as a result of physical health in the past 4 weeks". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	sf36_mcs Medical Outcomes Study SF-36: Mental component summary (standardized)	Medical Outcomes Study SF-36: Mental component summary (standardized) Summary component score of mental health. Taft C et al. 2001 (PubMED ID: 11763202) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	sf36_pcs Medical Outcomes Study SF-36: Physical component summary (standardized)	Medical Outcomes Study SF-36: Physical component summary (standardized) Summary component score of physical health. Taft C et al. 2001 (PubMED ID: 11763202) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	sf_norm Medical Outcomes Study SF-36: Social functioning subscale normal score	Medical Outcomes Study SF-36: Social functioning subscale normal score The subscale score is based on 2 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant "performs normal social activities without interference due to physical or emotional problems in the past 4 weeks". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	vt_norm Medical Outcomes Study SF-36: Vitality subscale normal score	Medical Outcomes Study SF-36: Vitality subscale normal score The subscale score is based on 4 items from the Medical Outcomes Study Short Form 36 (SF-36). A high score suggests the participant "feels full of pep and energy all of the time in the past 4 week ". Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914) Search for all SF-36 variables within this dataset	General Health/Medical Outcomes Study Short Form (SF-36)
	phq8_appetite Patient Health Questionnaire 9: Poor appetite or overeating	Patient Health Questionnaire 9: Poor appetite or overeating Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 5. Poor appetite or overeating	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_bad_failure Patient Health Questionnaire 9: Feeling bad about yourself	Patient Health Questionnaire 9: Feeling bad about yourself Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 6. Feeling bad about yourself - or that you are a failure or have let yourself or your family down	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_difficulty Patient Health Questionnaire 9: If you checked off any problems, how difficult have these problems made it for you to do your work, take care of things at home, or get along with other people?	Patient Health Questionnaire 9: If you checked off any problems, how difficult have these problems made it for you to do your work, take care of things at home, or get along with other people? Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_down_hopeless Patient Health Questionnaire 9: Feeling down, depressed, or hopeless	Patient Health Questionnaire 9: Feeling down, depressed, or hopeless Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 2. Feeling down, depressed, or hopeless	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_interest Patient Health Questionnaire 9: Little interest or pleasure in doing things	Patient Health Questionnaire 9: Little interest or pleasure in doing things Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 1. Little interest or pleasure in doing things	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_movingslowly Patient Health Questionnaire 9: Moving or speaking slowly	Patient Health Questionnaire 9: Moving or speaking slowly Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 8. Moving or speaking so slowly that other people could have noticed. Or the opposite - being so fidgety or restless that you have been moving arounda lot more than usual	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_sleep Patient Health Questionnaire 9: Trouble falling or staying asleep, or sleeping too much	Patient Health Questionnaire 9: Trouble falling or staying asleep, or sleeping too much Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 3. Trouble falling or staying asleep, or sleeping too much	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_tired Patient Health Questionnaire 9: Feeling tired or having little energy	Patient Health Questionnaire 9: Feeling tired or having little energy Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 4. Feeling tired or having little energy	General Health/Patient Health Questionnaire (PHQ-8)
	phq8_troubleconcentrating Patient Health Questionnaire 9: Trouble concentrating	Patient Health Questionnaire 9: Trouble concentrating Item from Patient Health Questionnaire 8-item. Kroenke K et al. 2001 (PubMED ID: 11556941) Search for all PHQ-8 variables within this dataset Original question: Over the past 2 weeks, how often have you been bothered by any of the following problems? 7. Trouble concentrating on things, such as reading the newspaper or watching television	General Health/Patient Health Questionnaire (PHQ-8)
	shq_eversmoked Have ever smoked cigarettes	Have ever smoked cigarettes No means less than 20 packs in a lifetime or less than 1 cigarette for 1 year	Lifestyle and Behavioral Health
	shq_add_adhd Self-reported physician diagnosis of attention deficit hyperactivity disorder (ADD/ADHD)	Self-reported physician diagnosis of attention deficit hyperactivity disorder (ADD/ADHD)	Medical History
	shq_anxietydisorder Self-reported physician diagnosis of anxiety disorder	Self-reported physician diagnosis of anxiety disorder	Medical History
	shq_asthma Self-reported physician diagnosis of asthma	Self-reported physician diagnosis of asthma	Medical History
	shq_bloodcancer Self-reported physician diagnosis of blood cancer/leukemia/lymphoma/other	Self-reported physician diagnosis of blood cancer/leukemia/lymphoma/other	Medical History
	shq_breastcancer Self-reported physician diagnosis of breast cancer	Self-reported physician diagnosis of breast cancer	Medical History
	shq_cancer Self-reported physician diagnosis of cancer	Self-reported physician diagnosis of cancer	Medical History
	shq_chronicbronchitis Self-reported physician diagnosis of chronic bronchitis	Self-reported physician diagnosis of chronic bronchitis	Medical History
	shq_coloncancer Self-reported physician diagnosis of colon cancer	Self-reported physician diagnosis of colon cancer	Medical History
	shq_depression Self-reported physician diagnosis of depression	Self-reported physician diagnosis of depression	Medical History
	shq_emphysema Self-reported physician diagnosis of emphysema/COPD	Self-reported physician diagnosis of emphysema/COPD	Medical History
	shq_epilepsy Self-reported physician diagnosis of epilepsy/seizure disorder	Self-reported physician diagnosis of epilepsy/seizure disorder	Medical History
	shq_gerd Self-reported physician diagnosis of gastroesophageal reflux disease (GERD)	Self-reported physician diagnosis of gastroesophageal reflux disease (GERD)	Medical History
	shq_ibm Self-reported physician diagnosis of inflammatory bowel disease/ulcerative colitis/Crohn's disease	Self-reported physician diagnosis of inflammatory bowel disease/ulcerative colitis/Crohn's disease	Medical History
	shq_lungcancer Self-reported physician diagnosis of lung cancer	Self-reported physician diagnosis of lung cancer	Medical History
	shq_migraine Self-reported physician diagnosis of migraine headaches	Self-reported physician diagnosis of migraine headaches	Medical History
	shq_ms Self-reported physician diagnosis of multiple sclerosis	Self-reported physician diagnosis of multiple sclerosis	Medical History
	shq_prostatecancer Self-reported physician diagnosis of prostate cancer	Self-reported physician diagnosis of prostate cancer	Medical History
	shq_ra Self-reported physician diagnosis of Rheumatoid Arthritis/Lupus/other collagen vascular disease	Self-reported physician diagnosis of Rheumatoid Arthritis/Lupus/other collagen vascular disease	Medical History
	shq_sinus Self-reported physician diagnosis of sinus problems	Self-reported physician diagnosis of sinus problems	Medical History
	shq_famchiapnea Any children have had sleep apnea	Any children have had sleep apnea	Medical History/Family History
	shq_famchiheart Any children have had heart attack	Any children have had heart attack	Medical History/Family History
	shq_famchistroke Any children have had stroke	Any children have had stroke	Medical History/Family History
	shq_famparapnea Any parents have had sleep apnea	Any parents have had sleep apnea	Medical History/Family History
	shq_famparheart Any parents have had heart attack	Any parents have had heart attack	Medical History/Family History
	shq_famparstroke Any parents have had stroke	Any parents have had stroke	Medical History/Family History
	shq_famsibapnea Any siblings have had sleep apnea	Any siblings have had sleep apnea	Medical History/Family History
	shq_famsibheart Any siblings have had heart attack	Any siblings have had heart attack	Medical History/Family History
	shq_famsibstroke Any siblings have had stroke	Any siblings have had stroke	Medical History/Family History
	shq_highcholesmed Self-reported medications for high blood cholesterol	Self-reported medications for high blood cholesterol	Medical History/Medications
	ahi_primary_source Read source of Apnea-Hypopnea Index (AHI)	Read source of Apnea-Hypopnea Index (AHI)	Sleep Monitoring/Polysomnography/Administrative
	embqs_analysis_start Analysis start time	Analysis start time	Sleep Monitoring/Polysomnography/Administrative
	embqs_analysis_stop Analysis stop time	Analysis stop time	Sleep Monitoring/Polysomnography/Administrative
	embqs_total_recording_time Total recording time	Total recording time	Sleep Monitoring/Polysomnography/Administrative
	embqs_abdomen_qcode Abdomen signal quality code	Abdomen signal quality code	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_abdomen_signal Abdomen hours of useable signal	Abdomen hours of useable signal	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_cannula_flow_qcode Cannula flow/pressure signal quality code	Cannula flow/pressure signal quality code	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_cannula_flow_signal Cannula flow/pressure hours of useable signal	Cannula flow/pressure hours of useable signal	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_ekg_qcode EKG signal quality code	EKG signal quality code	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_ekg_signal EKG hours of useable signal	EKG hours of useable signal	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_flow_qcode Flow signal quality code	Flow signal quality code	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_flow_signal Flow hours of useable signal	Flow hours of useable signal	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_overall_quality Overall study quality	Overall study quality	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_oximetry_qcode Oximetry signal quality code	Oximetry signal quality code	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_oximetry_signal Oximetry hours of useable signal	Oximetry hours of useable signal	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_thoracic_qcode Thoracic signal quality code	Thoracic signal quality code	Sleep Monitoring/Polysomnography/Signal Quality
	embqs_thoracic_signal Thoracic hours of useable signal	Thoracic hours of useable signal	Sleep Monitoring/Polysomnography/Signal Quality
	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)