Cultural issues in children's sleep: a model for clinical practice

Contextual considerations in infant sleep: Offering alternative interventions to families

Infant sleep problems are one of the commonly reported reasons parents seek professional help, yet what constitutes a "sleep problem" depends on the models used to explain the development of infant sleep. The current models are based on research conducted in the western context where infant solitary sleeping is the norm. Parent-child co-sleeping is the norm in many cultures around the world. We argue that the primary focus of current research on parent-child interactions as the mediating context for the development of infant sleep problems has inherently made these models and ensuing interventions less sensitive and applicable to infant sleep problems in the context of co-sleeping families. When families present for help with infant sleep difficulties, extinction based behavioral interventions or interventions focused on reducing parental presence at bedtime are commonly recommended. These recommendations may not always align with cultural values and parenting practices of all families, therefore precluding these families from getting necessary help. In attempting to provide families with choices that depart from behavioral based interventions, this paper draws on research and adapts current models to propose an alternative to conceptualize perceptions of infant sleep problems that may be sensitive to and applied across various cultural and personal contexts. We attempt to provide a rationale for interventions that are inclusive and sensitive to families where reduced parental nighttime responsiveness may not be a preferred choice.

Correlates of inadequate sleep health among primary school children

The aim of the present study was to explore potential factors of inadequate sleep health (i.e. sleep duration, quality, and timing) of school-aged children. Data were collected among 382 primary school children (aged 4-13 years) and their parents. Personal characteristics (i.e. age, sex), individual lifestyle behaviours (i.e. screen use, sleep hygiene behaviour), social and community factors (i.e. parental sleep-related practices, parental barriers, perceived ethnicity), and living conditions (i.e. parental educational level, sleep environment) were assessed with a parental questionnaire. Sleep duration, quality, and timing were assessed with a sleep diary. Associations were analysed using linear mixed models and logistic regression analyses. In total, 332 children, with a mean (range) age of 7.5 (4-13) years, were included in the analyses. The mean sleep duration was 632 min/night, the mean sleep quality score was 40, on a scale from 10 to 50, and 25% had a bedtime that varied >40 min between weekdays. Factors negatively associated with children's sleep health included older age, perceived non-Dutch cultural background, lower parental pre-sleep emotional support, the parental barrier to get their child to bed on time when siblings have a later bedtime, high parental educational level, sleeping in a darkened bedroom, and being brought to bed after falling asleep. On average, children in the present study had adequate sleep health. The factors found to be associated with children's sleep health are useful for future healthy sleep research and intervention development.

Psychometric properties of Pediatric Quality of Life multidimensional fatigue scale in Italian paediatric cancer patients: A multicentre cross-sectional study

OBJECTIVE

The original Pediatric Quality of Life-Multidimensional Fatigue Scale (PedsQL-MFS) developed in 2002 in the English language is a frequently used tool in paediatric oncology. It has been translated into several languages, and the aim of this study was to test the psychometric properties of the Italian version of this scale in paediatric patients with cancer.

METHODS

This was a cross-sectional validation multicentre study.

RESULTS

Acceptability was 100% for patients and 99.2% for parents. Confirmatory factor analysis of the three-factor model of the original scale yielded poor fit indices. A three-factor solution was found through exploratory structural equation modelling, with good fit indices. The internal consistency, evaluated through the Cronbach's alpha coefficient, ranged 0.71-0.92 for the total sample, both in the self-report and in the proxy-report questionnaire.

CONCLUSION

The Italian version of the PedsQL-MFS for children and adolescents with cancer shows adequate psychometric characteristics of both the self- and proxy-report. Further research with larger samples is needed ensuring all age groups are appropriately represented.

Sleep disorders in a sample of Lebanese children: the role of parental mental health and child nutrition and activity

BACKGROUND

Sleep habits are an important component of a child's health and it is affected by parent-child relationship. Also, child's diet and nutrition appear to be an important factor affecting sleep health. Few studies have addressed the effect of parental emotional disturbance that can leave on children's sleep. Therefore, the objective of our study was to assess the prevalence of sleep disorders in pre- and school-aged children and evaluate its relation with parental mental health and child's nutrition and activity.

METHODS

A cross-sectional study, conducted between October 2020 and January 2021, which enrolled 402 Lebanese parents from all over Lebanon. The questionnaire was distributed online using the snowball technique. The Pediatric Sleep Questionnaire (PSQ) was used to assess pediatric sleep behaviors and the Family Nutrition and physical activity questionnaire was used to assess parental behaviors that might predispose children for obesity.

RESULTS

A total of 76 (19%) children had sleep disorders (PSQ scores of 8 or more). The multivariable analysis showed that higher paternal depression (Beta = 0.079, p = 0.010), maternal depression (Beta = 0.089, p = 0.001) and higher anxiety in the father (Beta = 0.064, p = 0.021) were significantly associated with higher PSQ scores (worse sleep) in the child. Higher Family Nutrition and Physical Activity Screening Tool scores in the child (Beta = -0.161, p < 0.001) was significantly associated with lower PSQ scores (better sleep).

CONCLUSION

Paternal anxiety and depression, as well as maternal depression, were factors associated with children's sleeping disorders. Future studies are needed to assess parental influence on child's development.

Considering cross-cultural differences in sleep duration between Japanese and Canadian university students

Sleep is a fundamental biological process that all humans exhibit, and there is much evidence that people suffer adverse health outcomes from insufficient sleep. Despite this evidence, much research demonstrates significant heterogeneity in the amounts that people sleep across cultures. This suggests that despite serving fundamental biological functions, sleep is also subject to cultural influence. Using self-report and actigraphy data we examined sleep among European Canadian, Asian Canadian, and Japanese university students. Significant cultural differences emerged in terms of various parameters of sleep (e.g. sleep time), and beliefs about sleep (e.g. perceived relation between sleep and health). Despite sleeping significantly less than European Canadians, Japanese participants slept less efficiently, yet reported being less tired and having better health. Moreover, relative to European Canadians, Japanese participants perceived a weaker relation between sleep and physical health, and had a significantly shorter ideal amount of sleep. Asian Canadians’ sleep behaviors and attitudes were largely similar to European Canadians suggesting that people acculturate to local cultural sleep norms.

Nigerian sleep study found that children slept less and had more problems than children in other countries

AIM

We studied sleep patterns, sleep problems and associated socio-demographic factors among children aged one year to 12 years in Lagos, Nigeria.

METHODS

This prospective hospital-based study involved 432 children (55% males) who came for routine paediatric care at the Lagos State University Teaching Hospital. Information on socio-demographics, sleeping patterns and specific sleep disorders was obtained.

RESULTS

The mean age of the subjects was 5.4 ± 3.3 years. Night sleep duration decreased significantly with age from 9.6 ± 1.3 hours at one to four years to 8.7 ± 1.0 hours at nine years to 12 years (p < 0.001). There was no significant gender difference in bedtimes (p = 0.057), rise times (p = 0.095) and night sleep duration (p = 0.191). Most (70%) napped during the day, and 26% of these did so on a regular basis. The most common sleep problems were enuresis (42%), afraid of sleeping alone (38%), snoring (28%) and sleep talking (24%). There was no significant association between sleep duration (p > 0.05), sleep problems (p > 0.05) and socio-demographic characteristics. Comparisons with other studies showed that the children had shorter sleep duration than peers in other countries and regions and a higher prevalence of sleep disorders.

CONCLUSION

Children in Nigeria had shorter sleep duration and more sleep problems than children in other international studies.

A Proposed Nursing Theory: Infant Sleep and Development

Although well positioned to work with families of young children, nurses do not yet have a theory that guides practice and research by relating infant sleep to child and family development. The authors of this paper describe a proposed theory that combines Bronfenbrenner's bioecological theory of human development with the Barnard model of parent-child interaction to inform nursing practice and research related to infant sleep and optimizing child and family development. The theory focuses on sustainability of change in family processes and infant sleep, with a goal of optimizing family wellness as the proximal environment for child development.

Addressing the Social Determinants of Health: A Call to Action for School Nurses

Social determinants of health (SDOH), the conditions in which children are born, grow, live, work or attend school, and age, impact child health and contribute to health disparities. School nurses must consider these factors as part of their clinical practice because they significantly and directly influence child well-being. We provide clinical guidance for addressing the SDOH when caring for children with three common health problems (obesity, insufficient sleep, and asthma). Given their unique role as school-based clinical experts, care coordinators, and student advocates, school nurses are well suited to serve as leaders in addressing SDOH.

East Meets West: Adopted Chinese Girls' Nighttime Sleep Problems and Adoptive Parents' Self-Judgment About Parenting

We investigated the association between adopted Chinese girls' nighttime sleep problems and adoptive parents' self-judgment about their parenting. The girls were 1.7-6.9 years old (M = 4.6 years, SD = 1.0) and were adopted at 7-56 months (M = 13.9 months, SD = 6.6) by families in North America. At Wave 2 of a longitudinal study on adopted Chinese children's development, the adoptive parents provided survey data on bedtime resistance or anxiety and parasomnias in their daughters and their own parental sense of entitlement and parenting competence. Results showed that controlling for child and family demographics, parasomnias, but not bedtime resistance or anxiety, negatively predicted parental sense of entitlement (B = -.13, p < .01) and parenting competence (B = -.14, p < .01).

Understanding the Relationship Between Asthma and Sleep in the Pediatric Population

The Centers for Disease Control and Prevention reports that 9.5% of children have been diagnosed with asthma. Sleep disturbances affect 20% to 30% of the pediatric population. The prevalence of nocturnal symptoms of asthma is high, and most children regularly experience nighttime symptoms. Sleep is important for growth and development, and untreated sleep disturbances have adverse effects on school performance, mental health, physical health, and functioning. This review will explore the relationship between asthma and sleep disturbances. Clinicians need to assess children with asthma for sleep disturbance.

Validation of a three-dimensional model about sleep: Habits, personal factors and environmental factors

OBJECTIVES

The present study aims to test the factor structure of two sleep questionnaires and their internal consistency in a sample of adolescents and their respective parents and to evaluate the validity and robustness of a three-dimensional model about sleep, addressing nine subcategories related to sleep habits, personal and environmental factors.

METHODS

Participants were 654 adolescents from Portuguese schools, who completed "My Sleep and I" questionnaire, and 664 parents who completed "My child׳s sleep" questionnaire; to them confirmatory factor analysis was applied.

RESULTS

Confirmatory factor analysis indicate that a nine-factor model has better fit indices compared with the others tested models for both samples (adolescents: χ (2)/df (Chi-square/degrees of freedom)=2.59, Comparative Fit Index (CFI)=.82, Goodness-of-Fit Index (GFI)=.92, Root Mean Square Error of Approximation (RMSEA)=.049, Expected Cross-Validation Index (ECVI)=1.416; Parents: χ (2)/df=2.89, CFI=.85, GFI=.91, RMSEA=.053, ECVI=1.528). Moreover, the comparison of the models through Δχ (2) index (chi-square difference between rival models) indicates a better fit for this model, Δχ (2) (24)=186.5, p<.001 for adolescents and Δχ (2) (24)=209, p<.001 for parents. Also, the three second-order factors have good internal consistency, convergent and discriminant validity for all factors in both samples.

CONCLUSIONS

Results postulate that the three factors and their nine subcategories account for correlations between sleep habits, self-perceptions and knowledge about sleep.

Sleep budgets in a globalizing world: biocultural interactions influence sleep sufficiency among Egyptian families

Declines in self-reported sleep quotas with globalizing lifestyle changes have focused attention on their possible role in rising global health problems such as obesity or depression. Cultural factors that act across the life course and support sleep sufficiency have received scant attention, nor have the potential interactions of cultural and biological factors in age-related changes in sleep behavior been systematically investigated. This study examines the effects of cultural norms for napping and sleeping arrangements along with sleep schedules, age, and gender on sleep budgets among Egyptian households. Data were collected in 2000 from 16 households with 78 members aged 3-56 years at two sites in Egypt (Cairo and an agrarian village). Each participant provided one week of continuous activity records and details of each sleep event. Records showed that nighttime sleep onsets were late and highly variable. Napping was common and, along with wake time flexibility, played a key role in maintaining sleep sufficiency throughout the life course into later middle age. Cosleeping was prevalent and exhibited contrasting associations with reduced duration and sufficiency of both nocturnal and total sleep, and with earlier, more regular, and less disrupted sleep. Daily sleep quotas met published guidelines and showed age-related changes similar to existing reports, but differed in how they were achieved. Cultural norms organizing sleep practices by age and gender appear to tap their intrinsic biological properties as well. Moreover, flexibility in how sleep was achieved contributed to sleep sufficiency. The findings suggest how biocultural dynamics can play key roles in sleep patterns that sustain favorable sleep quotas from infancy onwards in populations pursuing globalizing contemporary lifestyles.

Do Parental Expectations Play a Role in Children's Sleep and Mothers' Distress? An Exploration of the Goodness of Fit Concept in 54 Mother-Child Dyads

This study describes parental expectations for sleep-wake patterns in healthy kindergarten children and explores their relation to children's sleep quality and parental distress. Data analysis of 54 mother-child dyads (age range of the children: 4–7 years) indicated that parental expectations for children's sleep-wake patterns differ between scheduled and free days and depend on children's chronotype. Mothers of children with late chronotype showed less adequate expectations for children's sleep onset time than mothers of children with early chronotype (e.g., morning types). Furthermore, children of mothers with less adequate expectations for children's sleep onset time on scheduled days had longer settling periods during which sleep rituals may take place (r = 0.31, P ≤ 0.05), spent more time in bed than they actually sleep (r = 0.35, P ≤ 0.01), and had more frequently difficulties falling asleep (r = 0.33, P ≤ 0.01). However, less adequate expectations for children's sleep onset time were not associated with parental distress (P > 0.05). We conclude that parental expectations about their children's sleep play a key role in understanding normal and abnormal sleep during childhood.