Related Variables
| shift_worker | Shift Worker (from Health Interview) | Demographics/Employment | |
| b0_day | Day of Week on Day -1 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| b1_day | Day of Week on Day -2 Before Day Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| b2_day | Day of Week on Day -3 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| b3_day | Day of Week on Day -4 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| b4_day | Day of Week on Day -5 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| b5_day | Day of Week on Day -6 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| b6_day | Day of Week on Day -7 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime0 |
Bedtime on Night before MSLT
If Clinical MSLT, the night before the MSLT is the participant's nPSG. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime1 | Diary: Bedtime on Night n1 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime2 | Diary: Bedtime on Night n2 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime3 | Diary: Bedtime on Night n3 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime4 | Diary: Bedtime on Night n4 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime5 | Diary: Bedtime on Night n5 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| bedtime6 | Diary: Bedtime on Night n6 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| clinical_mslt |
Indicator of Clinical MSLT (vs Research)
Research MSLTs were administered from 1989- 2003. Clinical MSLTs were administered from 2001-2011. Sleep protocols and number of Naps differs by type of MSLT. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| discomfort |
MSLT: Discomfort
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n0 |
Minutes of Sleep Night Before MSLT (n0)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n1 |
Minutes of Sleep the Night Before the Night Before the MSLT (n1)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n2 | Diary: Minutes of Sleep on Night n2 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n3 | Diary: Minutes of Sleep on Night n3 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n4 | Diary: Minutes of Sleep on Night n4 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n5 | Diary: Minutes of Sleep on Night n5 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| min_n6 | Diary: Minutes of Sleep on Night n6 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| mslt_day |
Day of Week of MSLT
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| mslt_drugs_yn |
MSLT: Medications (over the counter or prescription) Taken Today
Clinical MSLT only. List of drugs taken available |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| mslt_year |
Year of MSLT
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_caffeine_cups |
MSLT: # Cups Drank Prior to Nap 1
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_caffeine_yn |
MSLT: Drank Caffeine prior to Nap 1
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_rem |
MSLT: Latency to REM (Nap 1)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_sl |
MSLT: Nap 1 Sleep Latency
Sleep latency was scored by two scorers. It is the average of the two scores. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_sleep |
MSLT: Volunteer Reported Falling Asleep (Nap 1)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_smoke_time |
MSLT: Time Smoking Prior to Nap 1 (1)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_smoke_time2 |
MSLT: Time Smoking Prior to Nap 1 (2)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_smoke_time3 |
MSLT: Time Smoking Prior to Nap 1 (3)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_smoke_time4 |
MSLT: Time Smoking Prior to Nap 1 (4)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_smoke_yn |
MSLT: Smoked prior to Nap 1
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap1_time |
MSLT: Start Time of Nap 1
Start time was entered into the database for Clinical MSLT only. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_caffeine_cups |
MSLT: # Cups Drank Prior to Nap 2
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_caffeine_yn |
MSLT: Drank Caffeine prior to Nap 2
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_rem |
MSLT: Latency to REM (Nap 2)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_sl |
MSLT: Nap 2 Sleep Latency
Sleep latency was scored by two scorers. It is the average of the two scores. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_sleep |
MSLT: Volunteer Reported Falling Asleep (Nap 2)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_smoke_time |
MSLT: Time Smoking Prior to Nap 2 (1)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_smoke_time2 |
MSLT: Time Smoking Prior to Nap 2 (2)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_smoke_time3 |
MSLT: Time Smoking Prior to Nap 2 (3)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_smoke_time4 |
MSLT: Time Smoking Prior to Nap 2 (4)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_smoke_yn |
MSLT: Smoked prior to Nap 2
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap2_time |
MSLT: Start Time of Nap 2
Start time was entered into the database for Clinical MSLT only. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_caffeine_cups |
MSLT: # Cups Drank Prior to Nap 3
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_caffeine_yn |
MSLT: Drank Caffeine prior to Nap 3
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_rem |
MSLT: Latency to REM (Nap 3)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_sl |
MSLT: Nap 3 Sleep Latency
Sleep latency was scored by two scorers. It is the average of the two scores. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_sleep |
MSLT: Volunteer Reported Falling Asleep (Nap 3)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_smoke_time |
MSLT: Time Smoking Prior to Nap 3 (1)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_smoke_time2 |
MSLT: Time Smoking Prior to Nap 3 (2)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_smoke_time3 |
MSLT: Time Smoking Prior to Nap 3 (3)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_smoke_time4 |
MSLT: Time Smoking Prior to Nap 3 (4)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_smoke_yn |
MSLT: Smoked prior to Nap 3
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap3_time |
MSLT: Start Time of Nap 3
Start time was entered into the database for Clinical MSLT only. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_caffeine_cups |
MSLT: # Cups Drank Prior to Nap 4
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_caffeine_yn |
MSLT: Drank Caffeine prior to Nap 4
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_rem |
MSLT: Latency to REM (Nap 4)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_sl |
MSLT: Nap 4 Sleep Latency
Sleep latency was scored by two scorers. It is the average of the two scores. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_sleep |
MSLT: Volunteer Reported Falling Asleep (Nap 4)
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_smoke_time |
MSLT: Time Smoking Prior to Nap 4 (1)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_smoke_time2 |
MSLT: Time Smoking Prior to Nap 4 (2)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_smoke_time3 |
MSLT: Time Smoking Prior to Nap 4 (3)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_smoke_time4 |
MSLT: Time Smoking Prior to Nap 4 (4)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_smoke_yn |
MSLT: Smoked prior to Nap 4
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap4_time |
MSLT: Start Time of Nap 4
Start time was entered into the database for Clinical MSLT only. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_caffeine_cups |
MSLT: # Cups Drank Prior to Nap 5
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_caffeine_yn |
MSLT: Drank Caffeine prior to Nap 5
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_rem |
MSLT: Latency to REM (Nap 5)
Clinical MSLT only: the 5th nap was only conducted if the participant had REM sleep in one of the first 4 naps. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_sl |
MSLT: Nap 5 Sleep Latency
Sleep latency was scored by two scorers. It is the average of the two scores. Clinical MSLT only: the 5th nap was only conducted if the participant had REM sleep in one of the first 4 naps. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_sleep |
MSLT: Volunteer Reported Falling Asleep (Nap 5)
Clinical MSLT only: the 5th nap was only conducted if the participant had REM sleep in one of the first 4 naps. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_smoke_time |
MSLT: Time Smoking Prior to Nap 5 (1)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_smoke_time2 |
MSLT: Time Smoking Prior to Nap 5 (2)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_smoke_time3 |
MSLT: Time Smoking Prior to Nap 5 (3)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_smoke_time4 |
MSLT: Time Smoking Prior to Nap 5 (4)
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_smoke_yn |
MSLT: Smoked prior to Nap 5
Clinical MSLT only |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| nap5_time |
MSLT: Start Time of Nap 5
Start time was entered into the database for Clinical MSLT only. Clinical MSLT only: the 5th nap was only conducted if the participant had REM sleep in one of the first 4 naps. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn1 | Diary: Naps on Day n1 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn2 | Diary: Naps on Day n2 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn3 | Diary: Naps on Day n3 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn4 | Diary: Naps on Day n4 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn5 | Diary: Naps on Day n5 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn6 | Diary: Naps on Day n6 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps_yn7 | Diary: Naps on Day n7 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime1 |
Diary: Time Spent Napping Day n1 Before MSLT
Due to the timing of the sleep diary to nPSG, naptime1 is not available for Clinical MSLTs. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime2 | Diary: Time Spent Napping Day 2 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime3 | Diary: Time Spent Napping Day 3 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime4 | Diary: Time Spent Napping Day 4 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime5 | Diary: Time Spent Napping Day 5 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime6 | Diary: Time Spent Napping Day 6 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naptime7 | Diary: Time Spent Napping Day 7 Before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| postcoffee |
MSLT: Capacity to go until 4pm without caffeine or smoking 30 min prior to each nap
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| precoffee |
MSLT: Coffee or other stimulants in am
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| sleepy1 |
MSLT: Stanford Sleepiness Scale Prior to Nap 1
Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| sleepy2 |
MSLT: Stanford Sleepiness Scale Prior to Nap 2
Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| sleepy3 |
MSLT: Stanford Sleepiness Scale Prior to Nap 3
Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| sleepy4 |
MSLT: Stanford Sleepiness Scale Prior to Nap 4
Score from Stanford Sleepiness Scale (SSS). A subjective measure of sleepiness from 1-7, where higher scores indicate more sleepiness (Hoddes, E., & Dement, W. Z. V (1972). The development and use of the Stanford Sleepiness Scale (SSS). Psychophysiology, 9, 150.) |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| sleepy5 |
MSLT: Stanford Sleepiness Scale Prior to Nap 5 (Clinical MSLT only)
Clinical MSLT only: the 5th nap was only conducted if the participant had REM sleep in one of the first 4 naps. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| slq1 |
MSLT: Last Nights Sleep as Usual
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| slq2 |
MSLT: Nigh Before Last Nights Sleep as usual
Variable from a Multiple Sleep Latency Test (MSLT), Roehrs & Roth 1992 (PubMed ID: 1552009). |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime0 |
Waketime on Morning of MSLT
If Clinical MSLT, the wake time before the MSLT is the participant's nPSG wake time. |
Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime1 | Diary: Waketime on Morning before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime2 | Diary: Waketime on Morning n2 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime3 | Diary: Waketime on Morning n3 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime4 | Diary: Waketime on Morning n4 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime5 | Diary: Waketime on Morning n5 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime6 | Diary: Waketime on Morning n6 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| waketime7 | Diary: Waketime on Morning n7 before MSLT | Sleep Monitoring/Other Sleep Tests/Multiple Sleep Latency Test (MSLT) | |
| naps |
Self-reported total sleep duration in naps per week
How many hours of sleep do you usually get during: a typical week from daytime or evening naps? |
Sleep Questionnaires/Sleep Habits |