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we_tst under Sleep Questionnaires/Sleep Habits in ANSWERS variables
Item calculated based on combined review of Split week self-assessment of sleep survey (SASS-Y) and the Munich Chronotype Questionnaire (MCTQ). Search for all SASS-Y/MCTQ variables within this dataset
hwlghr10 under Sleep Monitoring/Polysomnography/Evening and Morning Survey/SHHS1 in SHHS variables
How long did you sleep last night, Number of hours (number of hours, 0 to 24)
hwlgmn10 under Sleep Monitoring/Polysomnography/Evening and Morning Survey/SHHS1 in SHHS variables
How long did you sleep last night, Number of minutes. (number of minutes, 0 to 59)
shqhrssleeppernighttotalweek under Sleep Questionnaires/Sleep Habits in APPLES variables
shqhrssleeppernightwd under Sleep Questionnaires/Sleep Habits in APPLES variables
shqhrssleeppernightwe under Sleep Questionnaires/Sleep Habits in APPLES variables
ysleeptime_hr under Sleep Questionnaires/Sleep Habits in CCSHS variables
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)
ywd_slpdur under Sleep Questionnaires/Sleep Habits in CCSHS variables
Calculated from self report of hours and minutes spent asleep (ywd_slpdur = (ywdslhr * 60) + ywdslmn)
ywe_slpdur under Sleep Questionnaires/Sleep Habits in CCSHS variables
Calculated from self report of hours and minutes spent asleep (ywe_slpdur = (yweslhr * 60) + yweslmn)
slhq_weighted_avg_hrs under Sleep Questionnaires/Sleep Habits in CHAT variables
total_hrs_slept_weekdays under Sleep Questionnaires/Sleep Habits in CHAT variables
total_hrs_slept_weekend under Sleep Questionnaires/Sleep Habits in CHAT variables
sleepwkday_f under Sleep Questionnaires/Sleep Habits in SHINE variables
Paternal reported
sleepwknd_f under Sleep Questionnaires/Sleep Habits in SHINE variables
Paternal reported