subjective_sleepiness - Search - Sleep Data - National Sleep Research Resource

Sleep Disorders Symptom Checklist - 25: For the past three (3) months, I am tired, fatigued, or sleepy during the day

sds_6 under Sleep Questionnaires/Sleep Disorder/Sleep Disorders Symptom Checklist-25 in ANSWERS variables

Item from the Sleep Disorders Symptom Checklist - 25. Klingman et al 2017, Introducing the Sleep Disorders Symptom Checklist-25: A Primary Care Friendly and Comprehensive Screener for Sleep Disorders, Sleep Med Res 2017; 8(1): 17-25 Search for all Sleep Disorders Symptom Checklist - 25 variables within this dataset

Sleep Disorders Symptom Checklist - 25: For the past three (3) months, I am prone to fall asleep at inappropriate times or places

sds_9 under Sleep Questionnaires/Sleep Disorder/Sleep Disorders Symptom Checklist-25 in ANSWERS variables

Pittsburgh Sleep Quality Index: Trouble staying awake while driving, eating, or engaging socially last month

psqi_7 under Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI) in ANSWERS variables

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)External semantic reference: CDEOriginal text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month. During the past month, how often have you had trouble staying awake while driving, eating meals, or engaging in social activity? Search for all PSQI variables within this dataset

Pittsburgh Sleep Quality Index: Daytime dysfunction component subscore

psqi_c7 under Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI) in ANSWERS variables

Subscore based on 2 items from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)External semantic reference: CDE Search for all PSQI variables within this dataset Source: :psqi_7:, :psqi_8:

Feel Sleepy during the Day

slea10 under Sleep Questionnaires/Hypersomnia in HCHS variables

Times felt sleepy during the day in past 4 wks

spea10 under Sleep Questionnaires/Hypersomnia in HCHS variables

Sleep Apnea Syndrome (Apnea/Hypopnea Index (3% desat)>=5 & ESS>=10)

sbd5 under Sleep Questionnaires/Sleep Disorder in HCHS variables

Excessive Daytime Somnolence from Physician's History and Physical Form (0=No, 1=Yes)

edshp under Sleep Questionnaires/Hypersomnia in APPLES variables

SHQ Q7h: Feel Excessively Fatigued/Not Sleepy During Day (0=Never, 1=Rarely [1/month or less], 2=Sometimes [2-4/month], 3=Often [5-15/month], 4=Almost Always [16-30/month])

fatiguedduringdayshq7h under Sleep Questionnaires/Hypersomnia in APPLES variables

SHQ Q7f: Feel Excessively Sleepy During Day (0=Never, 1=Rarely [1/month or less], 2=Sometimes [2-4/month], 3=Often [5-15/month], 4=Almost Always [16-30/month])

sleepyduringdayshq7f under Sleep Questionnaires/Hypersomnia in APPLES variables