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Cleveland Children's Sleep and Health Study

Name Label Folder
ysleeplatency
Self-reported sleep latency
Self-reported sleep latency

Calculated from self report of hours and minutes it takes to fall asleep (ysleeplatency = (yflashr * 60) + yflasmn)

Questionnaires/Sleep and Health Questionnaire (SHQ)
ysleeptime_hr
Self-reported sleep time across all days
Self-reported sleep time across all days

Calculated as a weighted average of self-reported sleep time from weekdays and from weekends (ysleeptime_hr = 5/7 *wd_slpdur_hr + 2/7*we_slpdur_hr)

Questionnaires/Sleep and Health Questionnaire (SHQ)
ysleeptime_min
Sleep time from self-reported bed and wake times in minutes (all days)
Sleep time from self-reported bed and wake times in minutes (all days)

Calculated as a weighted average of self-reported sleep time from weekdays and from weekends (ysleeptime_min = 5/7 * wd_slpdur + 2/7*we_slpdur )

Questionnaires/Sleep and Health Questionnaire (SHQ)
ysleeptime_s
Sleep time from self-reported usual sleep time (all days)
Sleep time from self-reported usual sleep time (all days)

Calculated as a weighted average of self-reported usual sleep time from weekdays and from weekends (ysleeptime_s = 5/7 * ywd_slpdur + 2/7*ywe_slpdur )

Questionnaires/Sleep and Health Questionnaire (SHQ)
yslpco
Sleepiness that interferes with concentration (last month)
Sleepiness that interferes with concentration (last month) Questionnaires/Sleep and Health Questionnaire (SHQ)
ystatus
Rate socioeconomic standing based on ladder
Rate socioeconomic standing based on ladder Questionnaires/Sleep and Health Questionnaire (SHQ)
ytalkface
How often fall asleep while talking face to face (last month)
How often fall asleep while talking face to face (last month) Questionnaires/Sleep and Health Questionnaire (SHQ)
ytalkphon
How often fall asleep while talking on the telephone (last month)
How often fall asleep while talking on the telephone (last month) Questionnaires/Sleep and Health Questionnaire (SHQ)
ytired
How often tired and grumpy during the day
How often tired and grumpy during the day Questionnaires/Sleep and Health Questionnaire (SHQ)
ytirfa
Feeling tired or fatigued after sleeping (last month)
Feeling tired or fatigued after sleeping (last month) Questionnaires/Sleep and Health Questionnaire (SHQ)
ytrgetup
How often have trouble getting out of bed
How often have trouble getting out of bed Questionnaires/Sleep and Health Questionnaire (SHQ)
ytv
How often fall asleep while watching television (last month)
How often fall asleep while watching television (last month) Questionnaires/Sleep and Health Questionnaire (SHQ)
ywd_napdur
Self-reported daily nap time in minutes (Weekday)
Self-reported daily nap time in minutes (Weekday)

Calculated from self report of hours and minutes spent napping on average on weekdays (ywd_napdur = (ywdnphr * 60) + ywdnpmn)

Questionnaires/Sleep and Health Questionnaire (SHQ)
ywd_slpdur
Sleep time from self-reported usual sleep time (Weekday)
Sleep time from self-reported usual sleep time (Weekday)

Calculated from self report of hours and minutes spent asleep (ywd_slpdur = (ywdslhr * 60) + ywdslmn)

Questionnaires/Sleep and Health Questionnaire (SHQ)
ywe_napdur
Self-reported daily nap time in minutes (Weekend)
Self-reported daily nap time in minutes (Weekend)

Calculated from self report of hours and minutes spent napping on average on weekends (ywe_napdur = (ywenphr * 60) + ywenpmn)

Questionnaires/Sleep and Health Questionnaire (SHQ)
ywe_slpdur
Sleep time from self-reported usual sleep time (Weekend)
Sleep time from self-reported usual sleep time (Weekend)

Calculated from self report of hours and minutes spent asleep (ywe_slpdur = (yweslhr * 60) + yweslmn)

Questionnaires/Sleep and Health Questionnaire (SHQ)
ywork
How often fall asleep while at work or school (last month)
How often fall asleep while at work or school (last month) Questionnaires/Sleep and Health Questionnaire (SHQ)
yycafdr
Using caffeine drinks to stay awake (last year)
Using caffeine drinks to stay awake (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)
yydifal
Difficulty falling asleep (last year)
Difficulty falling asleep (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)
yyexsl
Excessive (too much) sleepiness during the day (last year)
Excessive (too much) sleepiness during the day (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)
yynorst
Waking not feeling rested no matter how much sleep time you had (last year)
Waking not feeling rested no matter how much sleep time you had (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)
yypara
Feeling paralyzed or unable to move for short periods on awakening (last year)
Feeling paralyzed or unable to move for short periods on awakening (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)
yyslpco
Sleepiness that interferes with concentration (last year)
Sleepiness that interferes with concentration (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)
yytirfa
Feeling tired or fatigued after sleeping (last year)
Feeling tired or fatigued after sleeping (last year) Questionnaires/Sleep and Health Questionnaire (SHQ)