Node Smith, ND
Whether children have ongoing sleep problems from birth through childhood or do not develop sleep problems until they begin school, a new study by researchers at Children’s Hospital of Philadelphia (CHOP) has found that sleep disturbances at any age are associated with diminished well-being by the time children are 10 or 11 years old. The findings, which were published in the Journal of Child Psychology and Psychiatry, suggest health care providers should screen children for sleep problems at every age and intervene early when a sleep problem is identified.
Sleep disturbances at any age are associated with diminished well-being by the time children are 10 or 11 years old
“Our study shows that although those with persistent sleep problems have the greatest impairments when it comes to broad child well-being, even those with mild sleep problems over time experience some psychosocial impairments,” said Ariel A. Williamson, PhD, a psychologist in the Sleep Center and faculty member at PolicyLab and the Center for Pediatric Clinical Effectiveness at CHOP. “The range of impairments across academic and psychosocial domains in middle childhood indicate that it is important to screen for sleep problems consistently over the course of a child’s development, especially to target children who experience persistent sleep problems over time.”
Data provided from an Australian birth cohort involving more than 5,000 patients
The researchers examined data from an Australian birth cohort involving more than 5,000 patients. Caregivers reported on whether their children had sleep problems at multiple points in time, from birth through 10 or 11 years of age. To assess child well-being, which included psychosocial measures like self-control and emotional/behavioral health and academic performance measures, the researchers used a combination of reports from caregivers and teachers as well as child-completed assessments.
Researchers found five distinct sleep problem trajectories
In analyzing caregiver-reported sleep behaviors, the researchers found five distinct sleep problem trajectories, or patterns that characterized child sleep problems over time: persistent sleep problems through middle childhood (7.7%), limited infant/ preschool sleep problems (9.0%), increased middle childhood sleep problems (17.0%), mild sleep problems over time (14.4%) and no sleep problems (51.9%).
Using those with no sleep problems as a benchmark, the researchers found that children with persistent sleep problems had the greatest impairments across all outcomes except in their perceptual reasoning skills. Children with increased middle childhood sleep problems also experienced greater psychosocial problems and worse quality of life, but did not score lower on academic achievement. Children with limited infant/preschool sleep problems or mild increases in sleep problems over time also demonstrated psychosocial impairments and had worse caregiver-reported quality of life, but the effects were smaller than the other sleep trajectories.
Researchers note the possibility that for certain trajectories, the relationship could be bidirectional
While the researchers found impairments related to all of the sleep problem trajectories, they note the possibility that for certain trajectories, the relationship could be bidirectional — that is, psychosocial issues like anxiety could lead to sleep issues, and vice versa, particularly in children who develop sleep problems later in childhood.
“Although this study cannot answer whether minor, early or persistent sleep problems represent a marker for the onset of behavioral health or neurodevelopmental conditions, our findings support consistently integrating questions about sleep into routine developmental screenings in school and primary care contexts,” Williamson said.
1. Ariel A. Williamson, Jodi A. Mindell, Harriet Hiscock, Jon Quach. Longitudinal sleep problem trajectories are associated with multiple impairments in child well‐being. Journal of Child Psychology and Psychiatry, 2020; DOI: 10.1111/jcpp.13303
Node Smith, ND, is a naturopathic physician in Humboldt, Saskatchewan and associate editor and continuing education director for NDNR. His mission is serving relationships that support the process of transformation, and that ultimately lead to healthier people, businesses and communities. His primary therapeutic tools include counselling, homeopathy, diet and the use of cold water combined with exercise. Node considers health to be a reflection of the relationships a person or a business has with themselves, with God and with those around them. In order to cure disease and to heal, these relationships must be specifically considered. Node has worked intimately with many groups and organizations within the naturopathic profession, and helped found the non-profit, Association for Naturopathic Revitalization (ANR), which works to promote and facilitate experiential education in vitalism.
