Introduction:
Recent literature has shown that sleep patterns are shaped during the first years of life, playing a relevant role in children’s functioning. We focused on comparing sleep patterns in infants and toddlers in Spain before and during COVID-19 home confinement to assess the immediate impact on sleep patterns.
Methods
We compared data from two cross-sectional surveys from parents of 1,658 children three to 36 months of age from Spain. One conducted before COVID-19 (2017–2018, n = 1,380) and another during COVID-19 pandemic (March-May of 2020, n = 254). We used an internet self-administrated questionnaire using the Brief Infant Sleep Questionnaire (BISQ) criteria in both surveys.
Results
During confinement infants and toddlers went to sleep later (median bedtime 21:30 before confinement vs. 21.36 during confinement (p = 0.004)). More infants and toddlers showed longer sleep latencies (> 30 minutes) during confinement median 33.9% versus 12.3% (p < 0.001). Based on the recommended BISQ criteria, we observed an increase in poor sleepers meeting at least one criterion of inadequate patterns during confinement (p < 0.001). Parental perception of a child’s sleep as problematics were 39.4% and 44.1% (adjusted p = 0.363) before and under lockdown, respectively.
Conclusions
Home confinement generally affected infant’s and toddler’s sleep patterns negatively, however parents didn’t report worse perception of sleep quality of their children. Follow-up studies can help understand the potential long-term effects of the COVID-19 pandemic on sleep patterns.