Related Experiment Video
Updated: Aug 14, 2025

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling
Published on: October 11, 2018
Parental Discontent with Infant Sleep During the First Two Years of Life
Margreet W Harskamp-van Ginkel1, Nicola L E Imkamp1, Lieke van Houtum2
1Amsterdam UMC, Department of Public and Occupational Health, Amsterdam Public Health Research Institute, University of Amsterdam, Amsterdam, The Netherlands.
Insights
Parental discontent with infant sleep in the first six months predicts sleep problems in toddlerhood. Early identification and support for infant sleep issues are recommended for families.
Area of Science:
- Pediatrics
- Sleep Medicine
- Child Development
Background:
- Problematic infant sleep significantly impacts families.
- Parental discontent with sleep is common in the first six months of life.
- Understanding predictors of sleep problems in early childhood is crucial.
Purpose of the Study:
- To examine the association between parental discontent with infant sleep in the first six months and parent-perceived problematic sleep in the second year of life.
- To investigate the link between early parental sleep discontent and objectively defined sleep problems up to age two.
Main Methods:
- Utilized data from 1471 children in the Sarphati Cohort.
- Registered parental discontent with infant sleep during routine healthcare visits in the first six months.
- Assessed problematic sleep using the Brief Infant Sleep Questionnaire (BISQ) in the second year of life.
- Employed multivariable logistic regression to analyze associations.
Main Results:
- 26% of parents reported sleep discontent in the first six months.
- 27% of parents perceived their child's sleep as problematic in the second year.
- Early parental discontent was associated with parent-perceived problematic sleep (aOR 2.50) and BISQ-defined problematic sleep (aOR 1.88).
Conclusions:
- Early parental discontent with infant sleep predicts parent-perceived sleep problems in toddlerhood.
- Identifying parental discontent early can help flag infants at risk for later sleep difficulties.
- Screening for and supporting infant sleep issues early is recommended.
Background:
Problematic sleep in infants can have a high impact on families. We examined parental discontent with infant sleep in the first six months of life and parent-perceived problematic sleep during the second year of life.
Methods:
We used Sarphati Cohort data of 1471 children. During periodic youth health care visits in the first six months of life, professionals registered parental discontent with infant sleep. In the second year of life, parents filled out the Brief Infant Sleep Questionnaire (BISQ), from which we defined parent-perceived problematic sleep and BISQ-defined problematic sleep. We examined the association of parental discontent with infant sleep during the first six months with both BISQ-derived outcomes up to age two, using multivariable logistic regression analysis.
Results:
26% of parents were discontented with infant sleep during the first six months of life. During the second year of life, 27% of the parents perceived their child's sleep as problematic, and 9% of the infants had BISQ-defined problematic sleep. Early parental discontent with infant sleep was associated with parent-perceived problematic sleep [adjusted OR 2.50 (95% CI 1.91-3.28)], and BISQ-defined problematic sleep [adjusted OR 1.88 (1.11-3.17)].
Conclusions:
Early registered parental discontent with infant sleep was a predictor of parent-perceived problematic sleep in early toddlerhood. Registering parental discontent during infancy might enable professionals to identify a group of infants at risk for later problematic sleep. We recommend screening and parental support for sleep difficulties in an early stage.
More Related Videos
Related Concept Videos
Piaget's Stage 1 of Cognitive Development
Exploration...
Socioemotional Development during Infancy
Primary Temperament Types
Nightmares and Night Terrors
Nightmares...
Attachment
Psychosexual Stages of Personality: Oral
Weaning, typically occurring...
The Nativist Approach

