Dataset

Sleep characteristics and sleep problems

Sleep characteristics and sleep problems assesses infant's sleep and sleep regulation, including sleep patterns, habits and sleeping problems.

Questions in different waves are not identical. For detailed information, please refer to the corresponding questionnaires in Generation R Wiki.

Citation	Loading citation...
Keywords	sleep sleep regulation sleep problems sleeping habit
Constructs	life history physical health
Waves	Generation R 2 months P1C 0 months - 6 months From 2002-01-01 to 2006-12-31 6 months P1C 4 months - 12 months From 2002-01-01 to 2006-12-31 2 years P1C 22 months - 47 months From 2004-01-01 to 2008-12-31
Mode of collection	SelfAdministeredQuestionnaire
Analysis unit	Individual
Instrument name	Sleeping characteristics
Measure name	Sleeping regulatory problems

Purpose	The purposes of the Generation R study are to (1) describe normal and abnormal growth, development and health from early fetal life to adulthood in a multi-ethnic population; (2) identify (epi-)genetic, biological, social and environmental determinants of this normal and abnormal growth, development and health; and (3) contribute to the development of strategies for optimizing health and healthcare for pregnant women and children.
description
Alternate title	Generation R, Gen-R
Data access information	Data access requests can be directed to the data management team of the Generation R Study (generationr@erasmusmc.nl), which has a protocol for approving data requests. Because of restrictions based on privacy regulations and informed consent of participants, data cannot be made freely available in a public repository. https://generationr.nl/
Publisher	Erasmus MC
Principal investigators	Bierma - Zeinstra, S.M.A. Erasmus MC Bonsel, G.J. Erasmus MC Büller, H.A. Erasmus MC van Duijn, C.M. Erasmus MC Duijts, L. Erasmus MC Felix, J.F. Erasmus MC Franco, O.H. Erasmus MC Franken, I.H.A. Erasmus University Rotterdam Gaillard, R. Erasmus MC van Grieken, A. Erasmus MC van der Heijden, A.J. Erasmus MC Hillegers, M.H.J. Erasmus MC Hofman, A. Erasmus MC van IJzendoorn, M.H. Erasmus University Rotterdam Ikram, M.A. Erasmus MC Jaddoe, V.W.V. Erasmus MC Jansen, P.W. Erasmus MC Jansen, W. Gemeente Rotterdam de Jongste, J.C. Erasmus MC Keizer, R. Erasmus University Rotterdam Klaver, C.C.W. Erasmus MC van Lenthe, F.J. Erasmus MC van der Lugt, A. Erasmus MC Mackenbach, J.P. Erasmus MC Moll, H.A. Erasmus MC Nijsten, T. Erasmus MC Pardo Cortes, L. Erasmus MC Peeters, R.P. Erasmus MC Raat, H. Erasmus MC Reiss, I.K.M. Erasmus MC de Rijke, Y.B. Erasmus MC van Rijn, B.B. Erasmus MC Rings, E.H. Erasmus MC Rivadeneira, F. Erasmus MC van der Schroeff, M.P. Erasmus MC Snijders, R.F.M. Erasmus MC Steegers, E.A.P. Erasmus MC Tiemeier, H. Erasmus MC Uitterlinden, A.G. Erasmus MC Vis, J.Y. Erasmus MC Verhulst, F.C. Erasmus MC Vernooij, M. Erasmus MC Voortman, T. Erasmus MC de Wilde, E.J. GGD Rotterdam-Rijnmond Wildschut, H. Erasmus MC Witteman, J.C.M. Erasmus MC Wolvius, E.B. Erasmus MC van Schaik, R.H.N. Erasmus MC
Cohort study international identifier
Language	NL
Funding information	All funders are listed via the Generation R website Funder identifier https://generationr.nl/algemeen/donateurs/ Funder identifier type url Funder identifier type URI Funder award title Funder award URI
Contact information	Generation R Data Management Erasmus MC generationr@erasmusmc.nl
References	Growth, development and health from early fetal life until young adulthood: the Generation R Study The Generation R Study: Design and cohort profile The Generation R Study Biobank: a resource for epidemiological studies in children and their parents The Generation R Study: design and cohort update until the age of 4 years The Generation R Study: design and cohort update 2010 The Generation R Study: design and cohort update 2012 Pediatric population-based neuroimaging and the Generation R Study: the intersection of developmental neuroscience and epidemiology The Generation R Study: Biobank update 2015 The Generation R Study: design and cohort update 2017
Additional info (URL)
Additional information
Contributors	The Generation R Study Group Erasmus MC
Time method	Longitudinal
Universe	Youth, and their parents, from the general population followed since prenatal life until young adulthood, all born in Rotterdam, the Netherlands.

Alternate title	GenR , Gen-R
Description	The Generation R Study is a population-based prospective cohort study from fetal life until adulthood. The study is designed to identify early environmental and genetic pathways leading to normal and abnormal growth, development and health. An important focus of Generation R is to identify early life determinants of common (mostly non-communicable) diseases in adulthood. Pregnant women living in the Rotterdam area, the Netherlands, were included between 2002 and 2006. After birth, the children and their parents have been followed in multiple assessment waves up until young adulthood.
Purpose	The purposes of the Generation R study are to (1) describe normal and abnormal growth, development and health from early fetal life to adulthood in a multi-ethnic population; (2) identify (epi-)genetic, biological, social and environmental determinants of this normal and abnormal growth, development and health; and (3) contribute to the development of strategies for optimizing health and healthcare for pregnant women and children.
Publisher	Erasmus MC
Creators	Bierma - Zeinstra, S.M.A. Erasmus MC Bonsel, G.J. Erasmus MC Büller, H.A. Erasmus MC van Duijn, C.M. Erasmus MC Duijts, L. Erasmus MC Felix, J.F. Erasmus MC Franco, O.H. Erasmus MC Franken, I.H.A. Erasmus University Rotterdam Gaillard, R. Erasmus MC van Grieken, A. Erasmus MC van der Heijden, A.J. Erasmus MC Hillegers, M.H.J. Erasmus MC Hofman, A. Erasmus MC van IJzendoorn, M.H. Erasmus University Rotterdam Ikram, M.A. Erasmus MC Jaddoe, V.W.V. Erasmus MC Jansen, P.W. Erasmus MC Jansen, W. Gemeente Rotterdam de Jongste, J.C. Erasmus MC Keizer, R. Erasmus University Rotterdam Klaver, C.C.W. Erasmus MC van Lenthe, F.J. Erasmus MC van der Lugt, A. Erasmus MC Mackenbach, J.P. Erasmus MC Moll, H.A. Erasmus MC Nijsten, T. Erasmus MC Pardo Cortes, L. Erasmus MC Peeters, R.P. Erasmus MC Raat, H. Erasmus MC Reiss, I.K.M. Erasmus MC de Rijke, Y.B. Erasmus MC van Rijn, B.B. Erasmus MC Rings, E.H. Erasmus MC Rivadeneira, F. Erasmus MC van der Schroeff, M.P. Erasmus MC Snijders, R.F.M. Erasmus MC Steegers, E.A.P. Erasmus MC Tiemeier, H. Erasmus MC Uitterlinden, A.G. Erasmus MC Vis, J.Y. Erasmus MC Verhulst, F.C. Erasmus MC Vernooij, M. Erasmus MC Voortman, T. Erasmus MC de Wilde, E.J. GGD Rotterdam-Rijnmond Wildschut, H. Erasmus MC Witteman, J.C.M. Erasmus MC Wolvius, E.B. Erasmus MC van Schaik, R.H.N. Erasmus MC
Language	NL
Cohort international identifier
Funding information	All funders are listed via the Generation R website Funder identifier https://generationr.nl/algemeen/donateurs/ url Identifier type URI Funder award title Funder award URI
Cohort reference papers
Classification
Contact information
Waves
Contributors	The Generation R Study Group Erasmus MC
References	Growth, development and health from early fetal life until young adulthood: the Generation R Study The Generation R Study: Design and cohort profile The Generation R Study Biobank: a resource for epidemiological studies in children and their parents The Generation R Study: design and cohort update until the age of 4 years The Generation R Study: design and cohort update 2010 The Generation R Study: design and cohort update 2012 Pediatric population-based neuroimaging and the Generation R Study: the intersection of developmental neuroscience and epidemiology The Generation R Study: Biobank update 2015 The Generation R Study: design and cohort update 2017
Country code	NL
Geographic location	3010-3070
Lowest geographic reference	postal code
Highest geographic reference	city
Cohort universe description	Pregnant women living in the Rotterdam area, the Netherlands, were included between 2002 and 2006. After birth, the children and their parents have been followed in multiple assessment waves up until young adulthood.
Analysis unit
Additional info (URL)
Additional information
Time method	Longitudinal.CohortEventBased

Wave alternate title	2 months assessment, 2m, 6w
Short description of the wave	The 2 months wave consisted of a questionnaire and a visit to the baby well clinic around the age of 2 months (mean age: 3.0 months).
Type of StudyUnit
Publisher	Erasmus MC
Creators	Bierma - Zeinstra, S.M.A. Erasmus MC Bonsel, G.J. Erasmus MC Büller, H.A. Erasmus MC van Duijn, C.M. Erasmus MC Duijts, L. Erasmus MC Felix, J.F. Erasmus MC Franco, O.H. Erasmus MC Franken, I.H.A. Erasmus University Rotterdam Gaillard, R. Erasmus MC van Grieken, A. Erasmus MC van der Heijden, A.J. Erasmus MC Hillegers, M.H.J. Erasmus MC Hofman, A. Erasmus MC van IJzendoorn, M.H. Erasmus University Rotterdam Ikram, M.A. Erasmus MC Jaddoe, V.W.V. Erasmus MC Jansen, P.W. Erasmus MC Jansen, W. Gemeente Rotterdam de Jongste, J.C. Erasmus MC Keizer, R. Erasmus University Rotterdam Klaver, C.C.W. Erasmus MC van Lenthe, F.J. Erasmus MC van der Lugt, A. Erasmus MC Mackenbach, J.P. Erasmus MC Moll, H.A. Erasmus MC Nijsten, T. Erasmus MC Pardo Cortes, L. Erasmus MC Peeters, R.P. Erasmus MC Raat, H. Erasmus MC Reiss, I.K.M. Erasmus MC de Rijke, Y.B. Erasmus MC van Rijn, B.B. Erasmus MC Rings, E.H. Erasmus MC Rivadeneira, F. Erasmus MC van der Schroeff, M.P. Erasmus MC Snijders, R.F.M. Erasmus MC Steegers, E.A.P. Erasmus MC Tiemeier, H. Erasmus MC Uitterlinden, A.G. Erasmus MC Vis, J.Y. Erasmus MC Verhulst, F.C. Erasmus MC Vernooij, M. Erasmus MC Voortman, T. Erasmus MC de Wilde, E.J. GGD Rotterdam-Rijnmond Wildschut, H. Erasmus MC Witteman, J.C.M. Erasmus MC Wolvius, E.B. Erasmus MC van Schaik, R.H.N. Erasmus MC
Funding information	Funder identifier url Identifier type URI Funder award title Funder award URI
References
(sub) cohort	Generation R: Generation R
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	2002-01-01
End date wave collection	2006-12-31
Wave universe description	0 months - 6 months
Stage of measurement
Language	NL
Description of physical data product	Digital files
Additional info (URL)
Additional information
Contributors	The Generation R Study Group Erasmus MC

Wave alternate title	6 months assessment, 6m, 6w
Short description of the wave	The 6 months wave consisted of a questionnaire and visits to the research center (Focus cohort) and to the baby well clinic around the age of 6 months (mean age: 6.7 months).
Type of StudyUnit
Publisher	Erasmus MC
Creators	Bierma - Zeinstra, S.M.A. Erasmus MC Bonsel, G.J. Erasmus MC Büller, H.A. Erasmus MC van Duijn, C.M. Erasmus MC Duijts, L. Erasmus MC Felix, J.F. Erasmus MC Franco, O.H. Erasmus MC Franken, I.H.A. Erasmus University Rotterdam Gaillard, R. Erasmus MC van Grieken, A. Erasmus MC van der Heijden, A.J. Erasmus MC Hillegers, M.H.J. Erasmus MC Hofman, A. Erasmus MC van IJzendoorn, M.H. Erasmus University Rotterdam Ikram, M.A. Erasmus MC Jaddoe, V.W.V. Erasmus MC Jansen, P.W. Erasmus MC Jansen, W. Gemeente Rotterdam de Jongste, J.C. Erasmus MC Keizer, R. Erasmus University Rotterdam Klaver, C.C.W. Erasmus MC van Lenthe, F.J. Erasmus MC van der Lugt, A. Erasmus MC Mackenbach, J.P. Erasmus MC Moll, H.A. Erasmus MC Nijsten, T. Erasmus MC Pardo Cortes, L. Erasmus MC Peeters, R.P. Erasmus MC Raat, H. Erasmus MC Reiss, I.K.M. Erasmus MC de Rijke, Y.B. Erasmus MC van Rijn, B.B. Erasmus MC Rings, E.H. Erasmus MC Rivadeneira, F. Erasmus MC van der Schroeff, M.P. Erasmus MC Snijders, R.F.M. Erasmus MC Steegers, E.A.P. Erasmus MC Tiemeier, H. Erasmus MC Uitterlinden, A.G. Erasmus MC Vis, J.Y. Erasmus MC Verhulst, F.C. Erasmus MC Vernooij, M. Erasmus MC Voortman, T. Erasmus MC de Wilde, E.J. GGD Rotterdam-Rijnmond Wildschut, H. Erasmus MC Witteman, J.C.M. Erasmus MC Wolvius, E.B. Erasmus MC van Schaik, R.H.N. Erasmus MC
Funding information	Funder identifier url Identifier type URI Funder award title Funder award URI
References
(sub) cohort	Generation R: Generation R
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	2002-01-01
End date wave collection	2006-12-31
Wave universe description	4 months - 12 months
Stage of measurement
Language	NL
Description of physical data product	Digital files, biological samples
Additional info (URL)
Additional information
Contributors	The Generation R Study Group Erasmus MC

Wave alternate title	2 year assessment, 24 months, 2y
Short description of the wave	The 2 years wave consisted of a questionnaire and a visit to the baby well clinic around the age of 24 months (mean age: 24.5 months).
Type of StudyUnit
Publisher	Erasmus MC
Creators	Bierma - Zeinstra, S.M.A. Erasmus MC Bonsel, G.J. Erasmus MC Büller, H.A. Erasmus MC van Duijn, C.M. Erasmus MC Duijts, L. Erasmus MC Felix, J.F. Erasmus MC Franco, O.H. Erasmus MC Franken, I.H.A. Erasmus University Rotterdam Gaillard, R. Erasmus MC van Grieken, A. Erasmus MC van der Heijden, A.J. Erasmus MC Hillegers, M.H.J. Erasmus MC Hofman, A. Erasmus MC van IJzendoorn, M.H. Erasmus University Rotterdam Ikram, M.A. Erasmus MC Jaddoe, V.W.V. Erasmus MC Jansen, P.W. Erasmus MC Jansen, W. Gemeente Rotterdam de Jongste, J.C. Erasmus MC Keizer, R. Erasmus University Rotterdam Klaver, C.C.W. Erasmus MC van Lenthe, F.J. Erasmus MC van der Lugt, A. Erasmus MC Mackenbach, J.P. Erasmus MC Moll, H.A. Erasmus MC Nijsten, T. Erasmus MC Pardo Cortes, L. Erasmus MC Peeters, R.P. Erasmus MC Raat, H. Erasmus MC Reiss, I.K.M. Erasmus MC de Rijke, Y.B. Erasmus MC van Rijn, B.B. Erasmus MC Rings, E.H. Erasmus MC Rivadeneira, F. Erasmus MC van der Schroeff, M.P. Erasmus MC Snijders, R.F.M. Erasmus MC Steegers, E.A.P. Erasmus MC Tiemeier, H. Erasmus MC Uitterlinden, A.G. Erasmus MC Vis, J.Y. Erasmus MC Verhulst, F.C. Erasmus MC Vernooij, M. Erasmus MC Voortman, T. Erasmus MC de Wilde, E.J. GGD Rotterdam-Rijnmond Wildschut, H. Erasmus MC Witteman, J.C.M. Erasmus MC Wolvius, E.B. Erasmus MC van Schaik, R.H.N. Erasmus MC
Funding information	Funder identifier url Identifier type URI Funder award title Funder award URI
References
(sub) cohort	Generation R: Generation R
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	2004-01-01
End date wave collection	2008-12-31
Wave universe description	22 months - 47 months
Stage of measurement
Language	NL
Description of physical data product	Digital files
Additional info (URL)
Additional information
Contributors	The Generation R Study Group Erasmus MC

You can also access this dataset using the API (see API Docs).

author	None
author_email	None
creator_user_id	34768773-4537-4d74-8d9d-11e2b32cbbaf
dc_additional_info	Questions in different waves are not identical. For detailed information, please refer to the corresponding questionnaires in Generation R Wiki.
dc_analysis_unit	{Individual}
dc_cohort	GenR
dc_instrument_name	Sleeping characteristics
dc_measure_name	Sleeping regulatory problems
id	969d6f68-e7ad-4556-a70c-9ff1dd4569a4
isopen	False
license_title	None
maintainer	None
maintainer_email	None
metadata_created	2024-10-17T12:33:29.208662
metadata_modified	2024-10-20T12:49:30.274433
name	102b7e28b8e4ad42a5c2acb1df2df246
notes	Sleep characteristics and sleep problems assesses infant's sleep and sleep regulation, including sleep patterns, habits and sleeping problems.
num_resources	0
num_tags	0
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owner_org	8dee8702-82b1-4d76-ba66-bdb5f4b47fa4
private	False
state	active
title	Sleep characteristics and sleep problems
type	measure
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'IsDescribedBy'}, {'cohort_reference_citation': '\xa0The Generation R Study: Design and cohort profile', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-006-9022-0', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'The Generation R Study Biobank: a resource for epidemiological studies in children and their parents', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-007-9209-z', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'The Generation R Study: design and cohort update until the age of 4 years', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-008-9309-4', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'The Generation R Study: design and cohort update 2010', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-010-9516-7', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': '\xa0The Generation R Study: design and cohort update 2012', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-012-9735-1', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'Pediatric population-based neuroimaging and the Generation R Study: the intersection of developmental neuroscience and epidemiology', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-013-9768-0', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'The Generation R Study: Biobank update 2015', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-014-9980-6', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'The Generation R Study: design and cohort update 2017', 'cohort_reference_identifier': 'https://doi.org/10.1007/s10654-016-0224-9', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}]}]
dc_DOI	[{'dc_identifier_type': 'DOI', 'dc_pid': '10.60641/ggrr-0r55'}]
dc_constructs	[{'dc_construct': 'life history'}, {'dc_construct': 'physical health'}]
dc_labels	[{'dc_label': 'sleep'}, {'dc_label': 'sleep regulation'}, {'dc_label': 'sleep problems'}, {'dc_label': 'sleeping habit'}]
dc_modes_of_collection	[{'dc_mode_of_collection': 'SelfAdministeredQuestionnaire'}]
measure_age_range	[{'measure_age_month': 0}, {'measure_age_month': 1}, {'measure_age_month': 2}, {'measure_age_month': 3}, {'measure_age_month': 4}, {'measure_age_month': 5}, {'measure_age_month': 6}, {'measure_age_month': 7}, {'measure_age_month': 8}, {'measure_age_month': 9}, {'measure_age_month': 10}, {'measure_age_month': 11}, {'measure_age_month': 12}, {'measure_age_month': 22}, {'measure_age_month': 23}, {'measure_age_month': 24}, {'measure_age_month': 25}, {'measure_age_month': 26}, {'measure_age_month': 27}, {'measure_age_month': 28}, {'measure_age_month': 29}, {'measure_age_month': 30}, {'measure_age_month': 31}, {'measure_age_month': 32}, {'measure_age_month': 33}, {'measure_age_month': 34}, {'measure_age_month': 35}, {'measure_age_month': 36}, {'measure_age_month': 37}, {'measure_age_month': 38}, {'measure_age_month': 39}, {'measure_age_month': 40}, {'measure_age_month': 41}, {'measure_age_month': 42}, {'measure_age_month': 43}, {'measure_age_month': 44}, {'measure_age_month': 45}, {'measure_age_month': 46}, {'measure_age_month': 47}]
study	[{'study_alternate_title': ['Generation R', 'Gen-R'], 'study_language': 'NL', 'study_purpose': 'The purposes of the Generation R study are to (1) describe normal and abnormal growth, development and health from early fetal life to adulthood in a multi-ethnic population; (2) identify (epi-)genetic, biological, social and environmental determinants of this normal and abnormal growth, development and health; and (3) contribute to the development of strategies for optimizing health and healthcare for pregnant women and children.', 'study_time_method': 'Longitudinal', 'study_universe': 'Youth, and their parents, from the general population followed since prenatal life until young adulthood, all born in Rotterdam, the Netherlands.', 'title': 'The Generation R Study', 'study_contact': [{'study_contact_affiliation': 'Erasmus MC', 'study_contact_mail': 'generationr@erasmusmc.nl', 'study_contact_name': 'Generation R Data Management'}], 'study_contributor': [{'study_contributor_affiliation': 'Erasmus MC', 'study_contributor_affiliation_identifier': 'https://ror.org/018906e22', 'study_contributor_affiliation_identifier_scheme': 'ROR', 'study_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'study_contributor_identifier_type': 'url', 'study_contributor_name': 'The Generation R Study Group', 'study_contributor_pid': 'https://generationr.nl/algemeen/organisatie/'}], 'study_data_access': [{'study_data_access_URL': 'https://generationr.nl/', 'study_data_access_description': 'Data access requests can be directed to the data management team of the Generation R Study (generationr@erasmusmc.nl), which has a protocol for approving data requests. 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'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Gaillard, R.', 'wave_creator_pid': '0000-0002-7967-4600'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'van Grieken, A.', 'wave_creator_pid': '0000-0001-6767-9159'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': '', 'wave_creator_name': 'van der Heijden, A.J.', 'wave_creator_pid': ''}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Hillegers, M.H.J.', 'wave_creator_pid': '0000-0003-4877-282X'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Hofman, A.', 'wave_creator_pid': '0000-0002-9865-121X'}, {'wave_creator_affiliation': 'Erasmus University Rotterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/057w15z03', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'van IJzendoorn, M.H.', 'wave_creator_pid': '0000-0003-1144-454X'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Ikram, M.A.', 'wave_creator_pid': '0000-0003-0372-8585'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Jaddoe, V.W.V.', 'wave_creator_pid': '0000-0003-2939-0041'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Jansen, P.W.', 'wave_creator_pid': '0000-0001-7747-5803'}, {'wave_creator_affiliation': 'Gemeente Rotterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/03ma5tr22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Jansen, W.', 'wave_creator_pid': '0000-0002-4453-9054'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': '', 'wave_creator_name': 'de Jongste, J.C.', 'wave_creator_pid': ''}, {'wave_creator_affiliation': 'Erasmus University Rotterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/057w15z03', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Keizer, R.', 'wave_creator_pid': '0000-0003-4051-1406'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Klaver, C.C.W.', 'wave_creator_pid': '0000-0002-2355-5258'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'van Lenthe, F.J.', 'wave_creator_pid': '0000-0001-6402-7075'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'van der Lugt, A.', 'wave_creator_pid': '0000-0002-6159-2228'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Mackenbach, J.P.', 'wave_creator_pid': '0000-0002-8954-6557'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Moll, H.A.', 'wave_creator_pid': '0000-0001-9898-923X'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Nijsten, T.', 'wave_creator_pid': '0000-0001-9940-2875'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': '', 'wave_creator_name': 'Pardo Cortes, L.', 'wave_creator_pid': ''}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Peeters, R.P.', 'wave_creator_pid': '0000-0002-1226-2011'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Raat, H.', 'wave_creator_pid': '0000-0002-6000-7445'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Reiss, I.K.M.', 'wave_creator_pid': '0000-0002-9474-6895'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'de Rijke, Y.B.', 'wave_creator_pid': '0000-0001-7759-4968'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'van Rijn, B.B.', 'wave_creator_pid': '0000-0003-1305-3825'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Rings, E.H.', 'wave_creator_pid': '0000-0001-8195-4356'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Rivadeneira, F.', 'wave_creator_pid': '0000-0001-9435-9441'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'van der Schroeff, M.P.', 'wave_creator_pid': '0000-0002-1360-8782'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Snijders, R.F.M.', 'wave_creator_pid': '0000-0003-1809-7886'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Steegers, E.A.P.', 'wave_creator_pid': '0000-0001-6658-9274'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Tiemeier, H.', 'wave_creator_pid': '0000-0002-4395-1397'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Uitterlinden, A.G.', 'wave_creator_pid': '0000-0002-7276-3387'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': '', 'wave_creator_name': 'Vis, J.Y.', 'wave_creator_pid': ''}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Verhulst, F.C.', 'wave_creator_pid': '0000-0003-4871-2210'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Vernooij, M.', 'wave_creator_pid': '0000-0003-4658-2176'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Voortman, T.', 'wave_creator_pid': '0000-0003-2830-6813'}, {'wave_creator_affiliation': 'GGD Rotterdam-Rijnmond', 'wave_creator_affiliation_identifier': 'https://ror.org/00dkp4z50', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'de Wilde, E.J.', 'wave_creator_pid': '0000-0001-6009-0608'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 'https://ror.org/018906e22', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Wildschut, H.', 'wave_creator_pid': '0000-0003-3506-3944'}, {'wave_creator_affiliation': 'Erasmus MC', 'wave_creator_affiliation_identifier': 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'0000-0003-1864-2151'}], 'wave_funding': [{'wave_funder_identifier_type': 'url'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/018906e22', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Erasmus MC'}], 'wave_subject_codes': [{'wave_subject_code': 'P1C', 'wave_subject_code_translated': 'Primary parent on Child'}]}]
resources	[]
tags	[]
groups	[]
relationships_as_subject	[]
relationships_as_object	[]
tracking_summary	{'total': 0, 'recent': 0}

Sleep characteristics and sleep problems

The Generation R Study Cohort study

Generation R: Generation R Cohort

2 months Wave

6 months Wave

2 years Wave