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Sleep Quality and dAGE Intake in Preschool Children

The Risk of Sleep Disordered and Dietary Advanced Glycation End Products in Preschool Children

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07062640
Enrollment
304
Registered
2025-07-14
Start date
2025-01-01
Completion date
2025-06-13
Last updated
2025-07-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Child Nutrition Disorders

Brief summary

The aim was to evaluate the relationship between dietary AGE intake and sleep quality and some nutrient intake of healthy children aged 3-5 years registered in various nurseries in Ankara. The main question that the study aimed to answer is: Does dietary AGE intake affect sleep quality in preschool children? 304 children (140 girls, 164 boys) were included in the study. According to the SDSC scale, 67.5% of the participants were at risk of sleep disorders. The dAGE intake of children at risk of sleep disorders was significantly higher compared to children with normal sleep status.

Interventions

None listed

Sponsors

Karabuk University
Lead SponsorOTHER

Study design

Observational model
CASE_ONLY
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
3 Years to 5 Years
Healthy volunteers
Yes

Inclusion criteria

Individuals must be between 3-5 years old Individuals must participate in the study voluntarily Individuals must not have cognitive dysfunction They must be able to answer the survey questions

Exclusion criteria

Individuals are not 3-5 years old Individuals do not want to participate in the study voluntarily Individuals have cognitive dysfunction Inability to answer survey questions

Design outcomes

Primary

MeasureTime frameDescription
sleep qualityBaselineTo categorize sleep disturbances in children, the psychometric properties were evaluated using the 27-item Likert-type rating scale, the SDSC. The total score is 26 - 130. As the score increases, sleep quality deteriorates.
dAGE intakeBaselineDietary AGE measurements were calculated based on the database of Uribarri et al. A 24-hour retrospective food consumption record was obtained from the children.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026