The relationship between parents' cognitions, bedtime behaviours and sleep-related practices with their child's sleep

Parental sleep-related practices and sleep in children aged 1-3 years: a systematic review

The current systematic review sought to identify the relationship between the range of different parental sleep-related practices that had been explored in relations to child sleep outcomes in children aged 1-3 years. A systematic literature review was carried out in CINAHL, The Cochrane Library, PsycArticles, PsycInfo, PubMed and Web of Science, as well as relevant grey literature in August 2022 using the terms; population (children, aged 1-3 years), exposure (parental sleep-related practice) and outcome (child sleep). Any quantitative study published between 2010 and 2022 that explored the relationship between parental sleep-related practices and the sleep of children aged 1-3 years were included. The Mixed Methods Appraisal Tool was employed to quality appraise included studies and results were narratively synthesised. In all, 16 longitudinal and cross-sectional quantitative studies met inclusion criteria. Parental presence or physical involvement, as well as broader parental practices including using screens or devices at bedtime and night-time breastfeeding were all related to poorer child sleep outcomes. Consistent and relaxing routines, sleeping in a cot, and spending all night in their own sleep location were associated with better child sleep outcomes. Acknowledging the plethora of diverse parental sleep-related practices, which may have varying relationships with child sleep outcomes, could be usefully considered in theoretical models and to inform clinical practice. Issues of definitional and measurement ambiguity are highlighted and discussed.

Effects of paternal involvement in nighttime childcare on child and maternal sleep: exploring the roles of relationship satisfaction and maternal competence about child sleep

STUDY OBJECTIVES

Supportive coparenting between couples has been shown to have positive effects on the dyadic relationship, child development, and parental and child sleep. This study aimed to investigate the association between paternal involvement in nighttime childcare and child and maternal sleep, while exploring relationship satisfaction and maternal competence about child sleep as mediators.

METHODS

The sample consisted of 290 mothers (mean age ± standard deviation = 34.8 ± 4.1) with children (50.7% male) aged 6-36 (mean ± standard deviation = 22.7 ± 8.6) months. Participants reported their paternal involvement in nighttime childcare and completed the following questionnaires: Brief Infant Sleep Questionnaire-Revised, Dyadic Adjustment Scale-4 items, and the Insomnia Severity Index. Path analysis was conducted to examine the impact of paternal involvement on child and maternal sleep through relationship satisfaction and maternal competence.

RESULTS

Among the sample, 74.8% responded that paternal participation in nighttime childcare was less than 25%. Path analysis showed that paternal involvement had a significant direct effect on maternal insomnia (β = -.15, P < .05) but not on child sleep. Direct pathways from paternal involvement to relationship satisfaction (β = .17), from relationship satisfaction to maternal competence (β = .19), from maternal competence to child's sleep (β = -.57), and from child sleep to maternal insomnia (β = .48) were significant (P < .01). Relationship satisfaction mediated the associations between paternal involvement and child (β = -.08, P < .05) and maternal (β = -.04, P < .05) sleep.

CONCLUSIONS

Paternal nighttime childcare involvement was low in South Korea. The results highlight the importance of considering paternal supportive participation and relationship satisfaction in future research on child and maternal sleep.

CITATION

Song J, Jang E, Astbury L, Bei B, Suh S. Effects of paternal involvement in nighttime childcare on child and maternal sleep: exploring the roles of relationship satisfaction and maternal competence about child sleep. J Clin Sleep Med. 2024;20(8):1241-1250.

The sleep problems in individuals with Rett syndrome and their caregivers

LAY ABSTRACT

Sleep problems are common and impactful among individuals with Rett syndrome (RTT) and their caregivers. We examined the sleep patterns of 29 RTT patients and their primary caregivers using various assessment tools. The study found that a majority of the patients experienced sleep disturbances, with younger patients showing more sleep difficulties. Caregivers also reported poor sleep quality. The findings emphasize the need to address sleep problems in RTT management, as improving sleep quality can positively impact the well-being of individuals with RTT and their caregivers.