Variation in Caregiver-Reported Child Sleep Patterns and Problems by Family Socioeconomic Indicators.
Francesca Lupini, Lauren C Daniel, Jodi A Mindell and 1 others
PMID 37796628WHAT IT FOUND
Children in poverty had longer times to fall asleep and shorter nighttime sleep, but parents reported sleep problems at similar rates across income groups.
Parents with more education were four times more likely to report a sleep problem, often triggered by bedtime difficulties.
Key findings
01Children living in poverty had significantly longer sleep onset latencies and shorter nighttime sleep durations compared to middle-class children, though total 24-hour sleep did not differ.
02Caregivers with education beyond high school were four times more likely to endorse a child sleep problem than caregivers with a high school education or less.
03Bedtime difficulties and frequent night awakenings were associated with caregiver-endorsed sleep problems, but this link was significant only among caregivers with higher educational attainment.
STILL TO COME
How it was doneWhat they found
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What it does not show
The study relied entirely on caregiver reports rather than objective measures like actigraphy. Racial and ethnic groups were collapsed due to small sample sizes, preventing analysis of race-specific effects. Neighborhood-level factors (noise, light, safety) were not assessed, though they may influence sleep patterns. The cross-sectional design cannot determine causality between socioeconomic factors and sleep outcomes.
Declared interests
The authors declare no conflict of interest.
The easy way to misread this
Do not assume that similar rates of reported sleep problems across income groups mean sleep quality is equal. Children in poverty objectively had worse sleep patterns (longer onset latency, shorter nighttime duration), but their caregivers were less likely to label this as a problem, possibly due to different expectations or norms.