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BLUQ - sleep quality, sleep reduction en chronotype
general = chronotype
Adult Lifelines participants (or the parents of underage participants) were asked several questions regarding sleeping patterns, problems, and habits (section: lifestyle & environment).
Note that sleep was also assessed within Lifelines using the Munich ChronoType Questionnaire, the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale, and participants were asked whether they suffered from insomnia.
Also note that certain subcohorts of participants answered more detailed questions on their sleeping behavior in the additional questionnaires on ADHD and blue light exposure.
Questions English | Questions Dutch | Code | Variable | Assessment | Age |
my child did not sleep well during its first year | mijn kind sliep slecht in zijn/haar eerste levensjaar | firstyear_sleeping_chi_q_1 | CHDEVEL4I | 1A | 4-17 |
problems falling asleep / did your child have any of the following sleep related problems as a preschooler (4 to 5 years old)? | problemen met inslapen / had uw kind als kleuter (4-5 jaar oud) 1 van de volgende problemen met slapen? | preschool_sleeping_chi_q_1_a | CHDEVEL7A | 1A | 8-17 |
problems sleeping through the night / did your child have any of the following sleep related problems as a preschooler (4 to 5 years old)? | problemen met doorslapen / had uw kind als kleuter (4-5 jaar oud) 1 van de volgende problemen met slapen? | preschool_sleeping_chi_q_1_b | CHDEVEL7B | 1A | 8-17 |
frequent nightmares / did your child have any of the following sleep related problems as a preschooler (4 to 5 years old)? | vaak nachtmerries / had uw kind als kleuter (4-5 jaar oud) 1 van de volgende problemen met slapen? | preschool_sleeping_chi_q_1_c | CHDEVEL7C | 1A | 8-17 |
your child had a different sleep related problem / did your child have any of the following sleep related problems as a preschooler (4 to 5 years old)? | uw kind had een ander slaapprobleem / had uw kind als kleuter (4-5 jaar oud) 1 van de volgende problemen met slapen? | preschool_sleeping_chi_q_1_d | CHDEVEL7D | 1A | 8-17 |
description of other sleeping problem / did your child have any of the following sleep related problems as a preschooler (4 to 5 years old)? | omschrijving ander slaapprobleem / had uw kind als kleuter (4-5 jaar oud) 1 van de volgende problemen met slapen? | preschool_sleeping_chi_q_1_d1 | CHDEVEL7DTXT | 1A | 8-17 |
your child uses pills or drops to fall asleep | uw kind gebruikt pillen of druppeltjes om in slaap te komen | sleepproblems_medication_chi_q_1 | CHSLEEP7 | 2A 3A | 4-12 |
your child wakes up very early in the morning | uw kind wordt 's morgens erg vroeg wakker | sleepproblems_morning_chi_q_1 | CHSLEEP8 | 2A 3A | 4-12 |
your child lies awake most of the night | uw kind ligt het grootste gedeelte van de nacht wakker | sleepproblems_night_chi_q_1 | CHSLEEP9 | 2A 3A | 4-12 |
it is difficult for your child to fall asleep | uw kind kan moeilijk in slaap komen | sleepproblems_evening_chi_q_1 | CHSLEEP10 | 2A 3A | 4-12 |
your child sleeps poorly at night | uw kind slaapt 's nachts slecht | sleepproblems_poorsleep_chi_q_1 | CHSLEEP11 | 2A 3A | 4-12 |
Questions English | Questions Dutch | Code | Variable | Assessment | Age |
i use pills or drops to fall asleep | ik gebruik pillen of druppeltjes om in slaap te komen | sleepproblems_medication_ach_q_1 | ACHSLEEP7 | 2A 3A | 13-17 |
i wake up very early in the morning | ik word 's morgens erg vroeg wakker | sleepproblems_morning_ach_q_1 | ACHSLEEP8 | 2A 3A | 13-17 |
i lie awake for most of the night | ik lig het grootste gedeelte van de nacht wakker | sleepproblems_night_ach_q_1 | ACHSLEEP9 | 2A 3A | 13-17 |
i find it difficult to fall asleep | ik kan moeilijk in slaap komen | sleepproblems_evening_ach_q_1 | ACHSLEEP10 | 2A 3A | 13-17 |
i sleep poorly at night | ik slaap 's nachts slecht | sleepproblems_poorsleep_ach_q_1 | ACHSLEEP11 | 2A 3A | 13-17 |