Co-sleeping as a window into Swedish culture: considerations of gender and health care

A developmental perspective on sleep consistency: Preschool age through emerging adulthood

OBJECTIVE/BACKGROUND

Beyond sleep duration, the regularity of sleep patterns (e.g., sleep consistency), including variability in sleep timing (e.g., bedtime, wake time) and duration, is a critical marker of sleep health. Sleep consistency is captured using a variety of methods within the literature (e.g., sleep intraindividual variability, social jetlag), but most of the research focuses on adolescents.

METHODS

Drawing on a developmental perspective, this narrative review highlights how normative changes at the individual (e.g., biological, cognitive, and social) and contextual (e.g., home, school, sociocultural) levels may contribute to inconsistent sleep patterns across development.

RESULTS AND CONCLUSIONS

This review emphasizes how inconsistent sleep may increase across pivotal transitions throughout development (e.g., elimination of naps, puberty, summertime, entering college). Finally, recommendations for measuring sleep consistency and areas to address in future research are discussed.

Lost in translation-the influence of language on infant sleep research

OBJECTIVES

We consider whether language shapes cultural interpretations of sleep in the family context using ethnographic data from the Czech Republic to explore one of the methods employed by Czech parents in helping their children aged 0-3 years to fall asleep.

METHODS

Multi-methodological ethnographic data were collected in the Czech Republic during 2015-2018 with supplemental online data obtained in 2020. This involved focus groups with 90 participants in mother-baby centers, and interviews with 30 families, supplemented with 468 online responses.

RESULTS

In the Czech Republic the use of parental presence with or without physical contact to help a child to fall asleep is a widespread practice. It is well-embedded within Czech culture and referred to by a widely known term: Uspávání. Parents expressed multiple motivations for using Uspávání to help their child sleep.

DISCUSSION

Within much of the Anglophone sleep literature the practice of actively helping a child to fall asleep is perceived as problematic. A child who cannot fall asleep alone is considered to exhibit "behavioral insomnia of childhood," and parents are advised to prevent this "sleep problem" by promoting self-soothing techniques in infancy. We suggest that as there is no English-language equivalent for the word Uspávání the concept it encapsulates is under-valued by sleep researchers, and the practice and its consequences are insufficiently researched.

CONCLUSIONS

Some important variations in parental sleep practices that are embedded in everyday family systems lack English terminology; Uspávání is one such example. This may lead to researchers overlooking or rejecting the validity of such diverse family sleep practices. There is a need for more ethnographic research of sleep in the context of different cultural environments and family systems to explore how language constrains understanding of parent-child sleep.

Napping alone in the snow and cuddling with mommy at night: An exploratory, qualitative study of Norwegian beliefs on infant sleep

This study addresses Norwegian infants' sleeping places during the day and night. In the first part we asked the general public to indicate where they think infants should sleep by placing stickers on a depiction of different sleeping places. This revealed that infants were expected to predominantly sleep outside in a stroller during the day and either bedshare, room share or sleep independently from their parents at night. Interviews with Norwegian mothers confirmed these patterns and revealed that mothers emphasized the benefits of fresh air and being out in nature. They expressed valuing independence, though their opinions on how this could be achieved diverged, some proposing independent, other co-sleeping. Other outcomes of sleeping arrangements were rarely mentioned. Some, particularly mothers whose children bedshared or had different sleeping places from one night to the other or throughout the night, emphasized the infants' right to choose how to sleep. None of the mothers endorsed letting infants cry themselves to sleep but many mentioned the importance of the child feeling secure. We argue that the seemingly contradictory sleeping patterns is in line with cultural values for independence, social cohesion and a love of nature.

Sleep and its relation to health-related quality of life in 3-10-year-old children

Background

Considering the reports of increasing sleep problems in children, affecting health and well-being in young children and their families, we found it important to gain more knowledge about sleep and its correlation to health-related quality of life (HRQoL) in young, healthy children. The aims with this study were to describe sleep quality, sleep duration, and HRQoL in healthy 3–10-year-old children and to test associations between children’s sleep and HRQoL.

Methods

Parents of 160 children (average age: 6.9 years, SD ±2.2) participated in the study. Sleep onset problems (SOP), sleep maintenance problems (SMP), and sleep duration were measured by the Pediatric Insomnia Severity Index (PISI). KIDSCREEN-27 was used to measure HRQoL in five dimensions: physical well-being, psychological well-being, autonomy and parent relation, social support and peers, and school environment.

Results

The average score was 2.2 for SOP (SD +/− 2.2) and 1.3 for SMP (SD +/− 1.6). Few children (2%) were reported to sleep less than 8 h per night. Younger children had statistically significant higher SOP and SMP than older children. Correlations were found between SOP and poor psychological well-being (p < 0.05, ρ = − 0.16), and between SMP and poor physical wellbeing (p < 0.05, ρ = − 0.16), psychological well-being (p < 0.05, ρ = − 0.21), poor school environment (p < 0.01, ρ = − 0.29), autonomy and parent relation (p < 0.05, ρ = − 0.16), and poor social support and peers (p < 0.05, ρ = − 0.19).

Conclusion

Children’s sleep associates with health-related quality of life and needs to be acknowledged in child health care settings and schools.

"You have to do something": Snoring, sleep interembodiment and the emergence of agency

Although the sociology of sleep is a growing subfield, little is known about agency in the context of sleep. This article contributes to the sociological literature by showing how different types of agency emerge as a result of sleep interembodiment (i.e., experiencing sleep partners' bodies as intertwined). The study draws on qualitative data generated through in-depth interviews with 70 snorers and 20 sleep partners of snorers. Interviews were conducted in Israel and were analysed following constructivist grounded theory principles. Results indicate that two types of agency coexist and, in fact, co-constitute one another: The first type, herein termed material agency, reflects the post-humanist tradition, which conceptualizes agents as entities (whether human or nonhuman) that alter a state of affairs by making a difference in another agent's action. This type of agency exists in both wakefulness and throughout periods of sleep, as the snorer's body acts and interacts with a partner's body in ways that engender significant change in their lives, relationships, and actions. In contrast, the second type, herein termed reflexive agency, reflects the humanist tradition, which regards agency as individuals' creative and assertive capacities motivated by intentionality and reflexivity. This type of agency declines significantly during stages of deep sleep but re-emerges in response to partners' actions. The article adds to the literature by refining the concept of agency and elucidating its relationship to both accountability and interembodiment. In addition, the article provides much-needed empirical evidence showing how "personal responsibility" for health, as required by neoliberal discourses, is invoked within families, specifically with regard to sleep. This study therefore shows how certain macro-level structures of neoliberalism are enacted and reinforced within micro-level interactions.

"Their Sleep Means More Harmony": Maternal Perspectives and Experiences of Preschoolers' Sleep in Ethnically and Socioeconomically Diverse Families in Aotearoa/New Zealand

Viewing sleep through a socioecological lens, maternal perceptions, and experiences of preschoolers' sleep were explored using semistructured interviews with 15 Māori (indigenous) and 16 non-Māori mothers, with low- and high socioeconomic position. Thematic analysis identified four themes: child happiness and health, maternal well-being, comfort and connection, and family functioning and harmony. Mothers perceived healthy preschooler sleep as supporting children's mental and physical health, parents' sleep/wake functioning, family social cohesion and emotional connectedness, and poor preschooler sleep as negatively influencing child, maternal and family well-being. Although many experiences were shared, some perceptions of sleep and sleep practices differed between mothers. Influences included health paradigms, socioeconomic circumstances, maternal autonomy, employment, parenting approaches, and societal expectations. Healthy preschooler sleep is valued by mothers and may play a protective role in family health and resilience. Preschooler sleep initiatives need to be responsive to maternal perspectives and address societal drivers of sleep experiences.

Co-Sleeping among School-Aged Anxious and Non-Anxious Children: Associations with Sleep Variability and Timing

Little is known about the co-sleeping behaviors of school-aged children, particularly among anxious youth who commonly present for the treatment of sleep problems. The current study examined the occurrence of co-sleeping in both healthy and clinically anxious children and its associated sleep patterns. A total of 113 children (ages 6-12), 75 with primary generalized anxiety disorder and 38 healthy controls, participated along with their primary caregiver. Families completed structured diagnostic assessments, and parents reported on their child's co-sleeping behaviors and anxiety severity. Children provided reports of anxiety severity and completed one week of wrist-based actigraphy to assess objective sleep patterns. A significantly greater proportion of anxious youth compared to healthy children co-slept, and greater anxiety severity was related to more frequent co-sleeping. Co-sleeping in anxious youth was associated with a delay in sleep timing and with greater sleep variability (i.e., more variable nightly sleep duration). All analyses controlled for child age, race/ethnicity, family income, and parental marital status. Co-sleeping is highly common in anxious school-aged children, with more than 1 in 3 found to co-sleep at least sometimes (2-4 times a week). Co-sleeping was even more common for youth with greater anxiety severity. Increased dependence on others to initiate and maintain sleep may contribute to poorer sleep in this population via shifted schedules and more variable sleep patterns.

A Multispecies Approach to Co-Sleeping : Integrating Human-Animal Co-Sleeping Practices into Our Understanding of Human Sleep

Human sleeping arrangements have evolved over time and differ across cultures. The majority of adults share their bed at one time or another with a partner or child, and many also sleep with pets. In fact, around half of dog and cat owners report sharing a bed or bedroom with their pet(s). However, interspecies co-sleeping has been trivialized in the literature relative to interpersonal or human-human co-sleeping, receiving little attention from an interdisciplinary psychological perspective. In this paper, we provide a historical outline of the "civilizing process" that has led to current sociocultural conceptions of sleep as an individual, private function crucial for the functioning of society and the health of individuals. We identify similar historical processes at work in the formation of contemporary constructions of socially normative sleeping arrangements for humans and animals. Importantly, since previous examinations of co-sleeping practices have anthropocentrically framed this topic, the result is an incomplete understanding of co-sleeping practices. By using dogs as an exemplar of human-animal co-sleeping, and comparing human-canine sleeping with adult-child co-sleeping, we determine that both forms of co-sleeping share common factors for establishment and maintenance, and often result in similar benefits and drawbacks. We propose that human-animal and adult-child co-sleeping should be approached as legitimate and socially relevant forms of co-sleeping, and we recommend that co-sleeping be approached broadly as a social practice involving relations with humans and other animals. Because our proposition is speculative and derived from canine-centric data, we recommend ongoing theoretical refinement grounded in empirical research addressing co-sleeping between humans and multiple animal species.

Sudden Infant Death Syndrome: A Global Public Health Issue and Nursing's Response

Sudden unexplained death in infancy, including sudden infant death syndrome (SIDS), is a global public health challenge. Despite public health campaigns and efforts, SIDS remains the leading cause of postneonatal mortality in many developed countries. In this article, we review SIDS, describe nursing's unique professional position in addressing this problem, and explore how the principles of social justice can inform nursing's response. Motivated by nursing's ethical and moral obligations, the profession is called to take an active role in educating others regarding this phenomenon, to participate in research, and to develop or advocate for policy that aims to reduce the incidence of SIDS on an international scale.

Disturbing sleep and sleepfulness during recovery from substance dependence in residential rehabilitation settings

There is evidence that poor sleep mitigates recovery from substance dependence and increases risk of relapse. However, to date research literature is located within biomedical, clinical and psychological paradigms. To complement the extant work, this article offers a sociological exploration of sleep in the context of recovery from dependence on alcohol and/or other drugs. Drawing on qualitative data generated through interviews with 28 men and women living in residential rehabilitation settings in England, we provide a detailed exploration of sleep practices focusing on how these are enacted throughout the night. We offer the concept of 'sleepfulness' to suggest that sleep should not be understood simply as being other than awake; rather it involves a myriad of associations between diverse actants - human and non-human - that come to 'fill up', enable and assemble sleep. Together these empirical insights and conceptualisations disturb the ontology of sleep and point to the fulsome dimensions of the category.

Parents need support to find ways to optimise their own sleep without seeing their preterm infant's sleeping patterns as a problem

AIM

This study described how parents perceived their own sleep, and their infants', during neonatal intensive care unit (NICU) admission and after discharge. It also explored the infants' sleeping location at home.

METHODS

The study was conducted in the NICUs of two Swedish university hospitals. The parents of 86 infants - 86 mothers and 84 fathers - answered questionnaires during their infants' hospital stay, at discharge and at the infants' corrected ages of two, six and 12 months. The parents' own sleep was explored with the Insomnia Severity Index.

RESULTS

Mothers reported more severe insomnia than fathers during their infants' hospitalisation, and these higher insomnia severity scores were associated with more severe infant sleep problems at discharge (p = 0.027) and at two months (p = 0.006) and 12 months (p = 0.002) of corrected age. During the study period, 4%-10% of the parents reported severe or very severe infant sleeping problems. The bed-sharing rate was 75% after discharge and about 60% at the corrected age of 12 months.

CONCLUSION

Maternal insomnia during an infant's hospital stay was associated with later perceptions of sleep problems in their children. Parents need support to find solutions for optimal sleep without seeing their child's sleeping patterns as a problem.

RELATIONSHIPS BETWEEN BREAST-FEEDING, CO-SLEEPING, AND SOMATIC COMPLAINTS IN EARLY CHILDHOOD

The central aim of this study was to expand a limited body of knowledge on the complex relationship between breast-feeding, co-sleeping, and somatic complaints in early childhood. An opportunity sample of 98 parents from the general population with children aged 18 to 60 months consented to participate in the study. Each parent completed a series of questionnaires measuring somatic complaints, sleep problems, co-sleeping, breast-feeding, and demographic factors. Findings indicated that co-sleeping was associated with increased somatic complaints and that breast-feeding associated with decreased somatic complaints. Co-sleeping also was found to be associated with an increase in sleep problems. Boys demonstrated significantly higher levels of sleep problems than did girls. These findings highlight the relationship between co-sleeping during early childhood, which could have implications for prevention, treatment, and intervention regarding somatic complaints and sleep problems in early childhood.

Culture and the Construction of Habits in Daily Life: Implications for the Successful Development of Children with Disabilities

The developmental niche, a theoretical construct for the study of the child in cultural context, has been usefully applied to the analysis of environments of disabled individuals. In this article, the authors review the three components of the niche (settings of daily life, customs of care, and the psychology of the caretakers), with particular reference to issues of disability. Two case studies are presented as illustrations of the importance of parents' culturally constructed ideas, or ethnotheories, as either challenges or supports to the work of the occupational therapist. The article concludes with a consideration of cultural variability in parents' ideas of “successful development,” with illustrations from research in Italy, the Netherlands, and the United States. The developmental niche framework is relevant to concepts of “habit” as used in occupational therapy. It is also helpful for considering how the environment of the disabled individual—including cultural assumptions about what constitutes an agenda for successful development—may be modified to promote full participation in meaningful activities in the community.

Reasons for mother-infant bed-sharing: a systematic narrative synthesis of the literature and implications for future research

Mother-infant bed-sharing has been a common practice for centuries. Understanding the reasons parents choose to bed-share can help tailor safe sleep education. The purpose of this article was to systematically review the international literature on: (1) reasons parents bed-share, (2) the cultural context of bed-sharing, and (3) implications for interventions and future research. The search occurred August-September 2013 via PubMed, CINAHL, and Psyc INFO using the terms: "infant," "sleep," "bed shar*," "co sleep*," "sleep location," "sleep practices," and "sleep arrangements," alone or in combination. Google Scholar was searched using: "bed share," "bed sharing," "co sleep," and "co sleeping." Inclusion criteria were: (1) referenced bed-sharing with infants 12 months or younger; (2) provided reasons for bed-sharing; and (3) published between 1990 and 2013. Studies were excluded if they focused on disorders such as epilepsy, breathing disorders, or among multi-gestational infants. Narrative synthesis was used to summarize findings. Thirty-four studies met inclusion criteria. The main themes around bed-sharing based on this synthesis included: (1) breastfeeding, (2) comforting, (3) better/more sleep, (4) monitoring, (5) bonding/attachment, (6) environmental, (7) crying, (8) tradition, (9) disagree with danger, and (10) maternal instinct. Findings suggest that future research should examine parents' decision-making process on infant sleep location, including how they weigh personal reasons and sources of advice. Public health interventions should incorporate the particular reasons of the population they are targeting. Clinicians should discuss infant sleep environment with each family, along with their motivations for choosing this environment, and work within that framework to address the safety of the sleep environment.

Breastfeeding Patterns in Preterm Infants Born at 28-33 Gestational Weeks

BACKGROUND

Studies of breastfeeding patterns during preterm infants' first year of life are scarce but are important for providing breastfeeding mothers of preterm infants with optimal support.

OBJECTIVE

This study aimed to describe breastfeeding patterns in preterm infants up to 1 year of corrected age.

METHODS

As part of a larger study on kangaroo mother care in Sweden, a 24-hour breastfeeding diary was sent home after discharge from hospital, and at 2, 6, and 12 months of the infant's corrected age. Eighty-three mothers responded to the follow-up questionnaires, and the number of respondents to the breastfeeding diary was 48 at discharge, 43 at 2 months, 22 at 6 months, and 8 at 12 months. Infants were born at a median (range) gestational age of 32 (28-33) weeks. Breastfeeding patterns were analyzed according to durations, frequencies per 24 hours, and intervals between sessions.

RESULTS

In exclusively breastfed infants, the median (range) breastfeeding session frequency was 14 (8-26) times per 24 hours including 4 (1-9) times per night after discharge (n = 24) and 10 (6-25) times per 24 hours including 2 (0-5) times per night at 2 months (n = 23). In partially breastfed infants, the median (range) frequency was 5 (1-14) times per 24 hours including 2 (0-4) times per night at 6 months (n = 20) and 5.5 (1-12) times per 24 hours including 2 (0-3) times per night at 12 months (n = 8).

CONCLUSION

Mothers reported large variations in breastfeeding patterns, with higher median breastfeeding session frequencies than previously described in term infants in affluent settings.

Infant sleeping arrangements and cultural values among contemporary Japanese mothers

We examined infant sleeping arrangements and cultural values of Japanese mothers in 2008 and 2009. Based on Greenfield's theory of social change and human development, we predicted that social change in Japan over the last decades (higher economic and education level, urbanization, complex technology, more women in the work force) would lead to a decline in mother-infant co-sleeping, compared with published findings concerning Japanese sleeping arrangements in the 1960s and 1980s. We also predicted that the practice of having babies sleep in their own beds and/or own rooms would be supported by ethnotheories stressing infant independence and other values adaptive in an urban, technologically sophisticated, relatively wealthy, and highly educated populace. Fifty-one Japanese mothers' comments posted on Internet parenting forums were analyzed. Contrary to our hypothesis, co-sleeping was as frequent among Japanese mothers in 2008-2009 as it had been in the 1960s and 1980s. However, analysis of the values of co-sleeping mothers revealed frequent discrepancies between values and practices. In contrast, the minority of mothers whose babies slept alone in a separate room all expressed consonant values. Our qualitative analysis indicates that it is not always easy for Japanese mothers to construct values for child rearing and gender roles that integrate traditional infant care practices with current sociodemographic conditions.

Infant gender, shared sleeping and sudden death

AIM

To determine whether there is a gender imbalance in infant deaths in shared sleeping compared to solitary sleeping situations.

METHODS

Examination of autopsy reports of 133 infants aged between 7 and 364 days autopsied over a 19-year period from January 1991 to December 2009 was undertaken where death had either been attributed to SIDS, or had been classified as undetermined or unascertained. Cases were divided into two groups of solitary sleepers and shared sleepers, and the ratio of male to female cases was compared.

RESULTS

Ninety-five solitary sleepers were aged from 1 to 11 months (average 4.1 months) and consisted of 63 males (age range 1 to 11 months) and 32 females (age range 1 to 10 months). The 38 shared sleepers were aged from 1 week to 12 months (average 2.6 months) and consisted of 17 males (age range 2 weeks to 5 months) and 21 females (age range 1 week to 10 months). The male to female ratio in the solitary sleepers was approximately 2:1 and in the shared sleepers was 0.8:1, a statistically significant difference (p = 0.02).

CONCLUSION

The lack of a male predominance typical of SIDS cases in infants who were sleeping with others, compared to those who were sleeping alone, suggests that these situations may be different. It is possible, therefore, that different lethal mechanisms may be involved in some shared sleeping situations.

Family and cultural influences on sleep development

Sleep is a biopsychosocial process that is influenced by the complex interaction of biologic rhythms, including sleep homeostatic mechanisms, chronobiologic factors, parenting, and temperament. However, family structure, culturally specific values, and beliefs are all elements that impact the ecology of a child's sleep. Dramatic demographic changes in many countries have been witnessed in recent years, which have resulted in health professionals and pediatricians being confronted with families of widely differing cultural origins. Attitudes and beliefs on infant sleeping strongly influence whether or not infant sleep behavior is perceived as problematic. Thus, it is advantageous to explore a child's sleep behavior in a multicultural setting. Cultural comparisons are of intrinsic value because they allow not only a better understanding of sleep in different contexts but also an evaluation of the eventual benefits and consequences of different cultural sleep practices. This article provides an overview of some specific sleep-related behaviors and practices highly influenced by different cultural contexts.

Cosleeping versus solitary sleeping in children with bedtime problems: child emotional problems and parental distress

This study investigated sleep, behavioral and emotional problems, and parental relationships and psychological distress in a group of school-aged children with bedtime problems and persistent cosleeping, compared to solitary sleepers and controls. Participants were 148 school-aged children with bedtime problems (44 cosleepers, 104 solitary sleepers) and 228 healthy peers. Results suggested that cosleepers have a significantly later bedtime, shorter nighttime sleep duration, higher Children's Sleep Habits Questionnaire (CSHQ) bedtime resistance and sleep anxiety scores, and more behavioral and emotional problems compared to other groups. Parents of cosleepers have a significantly higher level of psychological and couple distress. A past history of sleep problems, couple and maternal distress, CSHQ bedtime resistance, sleep anxiety, and night wakings subscale scores, and nighttime fears were significantly predictive of cosleeping. Thus, when cosleeping is present, the child's emotional adjustment, family relationships, and parental psychological problems should be investigated.