Related Experiment Video
Updated: Feb 4, 2026

Author Spotlight: Overcoming Challenges in Drosophila Sleep Measurement Using DAM System
Published on: October 20, 2023
Prevalence, comorbidity and factors associated with sleeping, crying and feeding problems at 1 month of age: A
Fallon Cook1, Fiona Mensah1,2,3, Jordana K Bayer1,3,4
1Murdoch Children's Research Institute, Melbourne, Victoria, Australia.
Insights
Many new mothers experience infant sleeping, crying, and feeding problems, often co-occurring. Maternal self-doubt and low parenting self-efficacy are linked to these common infant challenges.
Area of Science:
- Pediatrics
- Maternal and Child Health
- Infant Development
Background:
- Infant behavioral issues like sleeping, crying, and feeding problems are common.
- Understanding the prevalence and co-occurrence of these problems is crucial for early intervention.
- Identifying associated infant and maternal factors can inform support strategies.
Purpose of the Study:
- To determine the prevalence of infant sleeping, crying, and feeding problems in a community cohort.
- To assess the extent of comorbidity among these infant problems.
- To identify infant and maternal characteristics associated with individual and comorbid problems.
Main Methods:
- A community-based survey was conducted at 4 weeks postpartum.
- Mothers reported on the presence of infant sleeping, crying, and feeding problems.
- Maternal factors assessed included parenting self-efficacy, self-rated tension, and doubts about parenting.
Main Results:
- Prevalence rates were 38.5% for sleeping, 27.4% for crying, and 25.2% for feeding problems.
- Significant comorbidity was observed, with 25.5% reporting one, 20.5% reporting two, and 7.3% reporting all three problems.
- Maternal self-doubt and low self-efficacy were strongly associated with all problem types and comorbidities, while first-born status and maternal tension were also linked to specific issues.
Conclusions:
- Infant sleeping, crying, and feeding problems frequently co-occur.
- Maternal self-efficacy and doubts about parenting are key factors associated with these infant problems.
- Targeted support and guidance on normal infant behavior for mothers experiencing doubt and low self-efficacy are recommended.
Aim:
To examine, in a community cohort of healthy one-month-old infants, (i) the prevalence of early infant sleeping, crying and feeding problems; (ii) the extent to which they co-exist; and (iii) infant and mother characteristics associated with each problem alone and with comorbid problems.
Methods:
A survey at 4 weeks of infant age examined the presence of infant sleeping, crying and feeding problems (yes/no); parenting self-efficacy; rating of self as a tense person; and doubts about parenting at bedtime.
Results:
A total of 770 mothers (39% of those approached) with a total of 781 infants (11 twins) took part. Infant sleeping, crying and feeding problems were reported by 38.5, 27.4 and 25.2% of mothers, respectively. On comorbidity, 25.5% reported one problem, 20.5% reported two and 7.3% reported all three problems. Mothers of first-born infants reported more crying problems and comorbid problems. Mothers who described themselves as a 'tense person' reported more infant feeding problems. Maternal doubt and low self-efficacy were consistently associated with each type of infant problem and comorbid problems (adjusting for other factors).
Conclusion:
Mothers expressing doubt and low parenting self-efficacy may benefit from additional support and guidance on normal infant behaviour.
More Related Videos
Related Concept Videos
Surveys
What are Populations and Communities?
Community Based Intervention
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
Prevalence and Incidence
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
Introduction to Surveying, Plane Surveying and Geodetic Surveys
Insufficient Sleep and Sleep Deprivation
Sleep deprivation is a more severe form of sleep loss...

