A policy analysis of sleep-related legislation for Canadian licensed childcare facilities.

BACKGROUND: National legislative guidelines for sleep and rest are lacking in the Canadian licensed childcare sector. No review of Canadian legislation for licensed childcare facilities has focused on sleep. This paper provides a review of the Canadian provincial and territorial legislative landscape, regarding sleep, rest, and naps in licensed childcare centers. METHODS: Childcare statutes and regulations for each province and territory were identified and downloaded on a particular date. Statutes and regulations were reviewed focusing on sections articulating licensed childcare facility mandates governing sleep, rest, naps, and sleep equipment. An excel file was used to facilitate systematic data retrieval and comparisons across provinces and territories. Two authors developed and discussed themes that summarized data from the documents. RESULTS: No statutes indicated recommendations for sleep, rest, or naps. Only one regulation defined rest (Alberta). Our analysis of regulations identified four themes representing sleep, rest, and naps: programming (general programming, daily programming); space (dedicated space, amount of space, age-specific space); equipment (developmental appropriateness, acceptable sleep equipment, age-specific equipment); and safety (staffing during sleep/rest, sleep position, sleep monitoring, sleep equipment safety, prohibited practices). In Canada, minimal regulatory consistency is evident in required sleep programming, space, acceptability of sleep equipment, and sleep safety considerations. Most jurisdictions' regulations indicated necessity for developmentally appropriate rest or sleep areas and equipment, in particular for infants, but there was minimal consistency in defining infant age groups. CONCLUSIONS: Although we identified themes related to sleep across regulations, childcare regulations differ in their definitions of infants and specifications for children's sleep and rest in licensed Canadian childcare facilities. Without adequate definitions in legislative components of appropriate sleep duration linked to children's developmental stages, childcare facilities lack guidance to support healthy sleep for children in their care. Future research can examine translation of healthy sleep guidelines into government legislation and mandates for sleep, rest, and naps among young children in licensed childcare.

Developing consensus to enhance perinatal mental health through a model of integrated care: Delphi study.

Perinatal mental illness is an important public health issue, with one in five birthing persons experiencing clinically significant symptoms of anxiety and/or depression during pregnancy or the postpartum period. The purpose of this study was to develop a consensus-based model of integrated perinatal mental health care to enhance service delivery and improve parent and family outcomes. We conducted a three-round Delphi study using online surveys to reach consensus (≥75% agreement) on key domains and indicators of integrated perinatal mental health care. We invited modifications to indicators and domains during each round and shared a summary of results with participants following rounds one and two. Descriptive statistics were generated for quantitative data and a thematic analysis of qualitative data was undertaken. Study participants included professional experts in perinatal mental health (e.g., clinicians, researchers) (n = 36) and people with lived experience of perinatal mental illness within the past 5 years from across Canada (e.g., patients, family members) (n = 11). Consensus was reached and all nine domains of the proposed model for integrated perinatal mental health care were retained. Qualitative results informed the modification of indicators and development of an additional domain and indicators capturing the need for antiracist, culturally safe care. The development of an integrated model of perinatal mental health benefitted from diverse expertise to guide the focus of included domains and indicators. Engaging in a consensus-building process helps to create the conditions for change within health services.

USING THE DELPHI METHOD TO VALIDATE INDICATORS OF RESPECTFUL MATERNITY CARE FOR HIGH RESOURCE COUNTRIES.

Background and Purpose: Consistent measurement of respectful maternity care (RMC) is lacking. This Delphi study assessed consensus about indicators of RMC. Methods: A multidisciplinary panel assessed items (n = 201) drawn from global literature. Over two rounds, the panel rated importance, relevance, and clarity, and ranked priority within 17 domains including communication, autonomy, support, stigma, discrimination, and mistreatment. Qualitative feedback supported the analysis. Results: In Round One, 191 indicators exceeded a content validation index of 0.80. In Round Two, Kendall's W ranged from 0.081 (p = .209) to 0.425 (p < .001) across domains. Fourteen indicators received strong support. Changes in indicator assessment between rounds prevented agreement stability assessment. Conclusion: The indicators comprise a registry of items for use in perinatal care research.

Seeing Red: A Grounded Theory Study of Women's Anger after Childbirth.

Persistent intense anger is indicative of postpartum distress, yet maternal anger has been little explored after childbirth. Using grounded theory, we explained how and why mothers develop intense anger after childbirth and the actions they take to manage their anger. Twenty mothers of healthy singleton infants described their experiences of anger during the first two postpartum years. Mothers indicated they became angry when they had violated expectations, compromised needs, and felt on edge (e.g., exhausted, stressed, and resentful), particularly around infants' sleep. Mothers described suppressing and/or expressing anger with outcomes such as conflict and recruiting support. Receiving support from partners, family, and others helped mothers manage their anger, with more positive outcomes. Women should be screened for intense anger, maternal-infant sleep problems, and adequacy of social supports after childbirth. Maternal anger can be reduced by changing expectations and helping mothers meet their needs through social and structural supports.

Correlates of Canadian mothers' anger during the postpartum period: a cross-sectional survey.

BACKGROUND: Although some women experience anger as a mood problem after childbirth, postpartum anger has been neglected by researchers. Mothers' and infants' poor sleep quality during the postpartum period has been associated with mothers' depressive symptoms; however, links between mothers' sleep quality and postpartum anger are unclear. This study aimed to determine proportions of women with intense anger, depressive symptoms, and comorbid intense anger and depressive symptoms, and to examine mothers' and infants' sleep quality as correlates of postpartum anger. METHODS: This cross-sectional survey study was advertised as an examination of mothers' and babies' sleep. Women, with healthy infants between 6 and 12 months of age, were recruited using community venues. The survey contained validated measures of sleep quality for mothers and infants, and fatigue, social support, anger, depressive symptoms, and cognitions about infant sleep. RESULTS: 278 women participated in the study. Thirty-one percent of women (n = 85) reported intense anger (≥ 90th percentile on State Anger Scale) while 26% (n = 73) of mothers indicated probable depression (>12 on Edinburgh Postnatal Depression Scale). Over half of the participants rated their sleep as poor (n = 144, 51.8%). Using robust regression analysis, income (ß = -0.11, p < 0.05), parity (ß = 0.2, p < 0.01), depressive symptoms (ß = 0.22, p < 0.01), and mothers' sleep quality (ß = 0.10, p < 0.05), and anger about infant sleep (ß = 0.25, p < 0.01) were significant predictors of mothers' anger. CONCLUSIONS: Mothers' sleep quality and anger about infant sleep are associated with their state anger. Clinicians can educate families about sleep pattern changes during the perinatal time frame and assess women's mood and perceptions of their and their infants' sleep quality in the first postpartum year. They can also offer evidence-based strategies for improving parent-infant sleep. Such health promotion initiatives could reduce mothers' anger and support healthy sleep.

Children's Sleep During COVID-19: How Sleep Influences Surviving and Thriving in Families.

OBJECTIVE: The COVID-19 pandemic has the potential to disrupt the lives of families and may have implications for children with existing sleep problems. As such, we aimed to: (1) characterize sleep changes during the COVID-19 pandemic in children who had previously been identified as having sleep problems, (2) identify factors contributing to sleep changes due to COVID-19 safety measures, and (3) understand parents' and children's needs to support sleep during the pandemic. METHODS: Eighty-five Canadian parents with children aged 4-14 years participated in this explanatory sequential, mixed-methods study using an online survey of children's and parents' sleep, with a subset of 16 parents, selected based on changes in their children's sleep, participating in semi-structured interviews. Families had previously participated in the Better Nights, Better Days (BNBD) randomized controlled trial. RESULTS: While some parents perceived their child's sleep quality improved during the COVID-19 pandemic (14.1%, n = 12), many parents perceived their child's sleep had worsened (40.0%, n = 34). Parents attributed children's worsened sleep to increased screen time, anxiety, and decreased exercise. Findings from semi-structured interviews highlighted the effect of disrupted routines on sleep and stress, and that stress reciprocally influenced children's and parents' sleep. CONCLUSIONS: The sleep of many Canadian children was affected by the first wave of the COVID-19 pandemic, with the disruption of routines influencing children's sleep. eHealth interventions, such as BNBD with modifications that address the COVID-19 context, could help families address these challenges.

What does sleep hygiene have to offer children's sleep problems?

Sleep hygiene practices have been described extensively in the literature. There is considerably less clarity about relationships between particular elements of sleep hygiene and particular sleep outcomes, and which intervention approaches using sleep hygiene principles are effective. In this review, we describe themes extracted from a systematic review of the sleep hygiene literature. We systematically searched Psycinfo, CINAHL, Cochrane, Ovid Medline, Embase, and Web of Science Search Engines up to August, 2017. We included all studies that associated sleep hygiene (behaviors adjacent to bedtime and during the night) with sleep duration and/or sleep onset latency and/or night waking or that used sleep-hygiene based interventions to improve sleep duration and/or sleep onset latency and/or night waking (n = 44). We organized our findings into themes by age group, sleep hygiene factors, and interventions. We provide evidence-based recommendations about areas of sleep hygiene that have significant empirical support and those that require urgent attention.

Dissemination of evidence based interventions for pediatric sleep disorders - The Niagara project: process and outcomes.

BACKGROUND/OBJECTIVE: This paper describes evidence-based strategies for the dissemination of empirically supported interventions for infant behavioral sleep problems. METHODS: To identify parents' needs, a survey sampled 1022 parents in the Niagara region about use of health resources, tracking occurred of public health nurses' consultations with parents about infant sleep, and nurses obtained sleep workshop evaluation data from 18 parents. A focus group with 10 participants, a survey of Niagara Region Public Health and Emergency Services (NRPH&ES) employees, and consultations with external stakeholders identified gaps in parents' and infants' care and public health nurses' training needs. We developed solutions by creating evidence-based tools and a program for parents and public health nurses. We implemented and disseminated information via sharing tools on the NRPH&ES website, and workshops for community agencies and public health nurses. RESULTS: Seventy childhood educators, support workers, and social and public health professionals attended our community workshop. Twenty-three public health nurses attended our training workshop. In guided discussion, nurses evaluated the workshop as addressing gaps in knowledge and enhancing NRPH&ES interventions to manage infants' behavioral sleep problems. Fifteen parents attended a sleep workshop pilot, with seven parents indicating a preference for follow-up telephone support. Fifty individuals attended our oral presentation at the Ontario Public Health Convention. CONCLUSIONS: For next directions, community and other public health agencies want access to our tools and program components. We received a research grant to design, implement, and evaluate sharing tools and program components with community agencies (daycares and childcare centres).

Anger in the context of postnatal depression: An integrative review.

BACKGROUND: Contrary to social constructions of new motherhood as a joyous time, mothers may experience postnatal depression and anger. Although postnatal depression has been thoroughly studied, the expression of maternal anger in the context of postnatal depression is conceptually unclear. This integrative review investigated the framing of anger in the context of postnatal depression. METHODS: After undertaking a search of CINAHL, Ovid-Medline, PsycInfo, and Web of Science, we identified qualitative (n = 7) and quantitative (n = 17) papers that addressed maternal anger and postnatal depression. We analyzed the data by developing themes. RESULTS: Our review indicated that anger was a salient mood disturbance for some postnatally depressed women with themes integrated as: (i) anger accompanying depression, (ii) powerlessness as a component of depression and anger, and (iii) anger occurring as a result of expectations being violated. CONCLUSIONS: Our findings indicate that anger can coexist with women's postnatal depression. Anger can be expressed toward the self and toward children and family members with negative relationship effects. We recommend that health care providers and researchers consider anger in the context of postnatal mood disturbances.

Evaluation of an Internet-Based Behavioral Intervention to Improve Psychosocial Health Outcomes in Children With Insomnia (Better Nights, Better Days): Protocol for a Randomized Controlled Trial.

BACKGROUND: Up to 25% of 1- to 10-year-old children experience insomnia (ie, resisting bedtime, trouble falling asleep, night awakenings, and waking too early in the morning). Insomnia can be associated with excessive daytime sleepiness and negative effects on daytime functioning across multiple domains (eg, behavior, mood, attention, and learning). Despite robust evidence supporting the effectiveness of behavioral treatments for insomnia in children, very few children with insomnia receive these treatments, primarily due to a shortage of available treatment resources. OBJECTIVE: The Better Nights, Better Days (BNBD) internet-based program provides a readily accessible electronic health (eHealth) intervention to support parents in providing evidence-based care for insomnia in typically developing children. The purpose of the randomized controlled trial (RCT) is to evaluate the effectiveness of BNBD in treating insomnia in children aged between 1 and 10 years. METHODS: BNBD is a fully automated program, developed based on evidence-based interventions previously tested by the investigators, as well as on the extant literature on this topic. We describe the 2-arm RCT in which participants (500 primary caregivers of children with insomnia residing in Canada) are assigned to intervention or usual care. RESULTS: The effects of this behavioral sleep eHealth intervention will be assessed at 4 and 8 months postrandomization. Assessment includes both sleep (actigraphy, sleep diary) and daytime functioning of the children and daytime functioning of their parents. Results will be reported using the standards set out in the Consolidated Standards of Reporting Trials statement. CONCLUSIONS: If the intervention is supported by the results of the RCT, we plan to commercialize this program so that it is sustainable and available at a low cost to all families with internet access. TRIAL REGISTRATION: ClinicalTrials.gov NCT02243501; https://clinicaltrials.gov/show/NCT02243501 (Archived by WebCite at http://www.webcitation.org/6x8Z5pBui).

Experiences of Chinese immigrant women following "Zuo Yue Zi" in British Columbia.

AIMS AND OBJECTIVES: To describe Chinese women's experiences with "zuo yue zi" in British Columbia, Canada. BACKGROUND: Women born in China and Taiwan are increasingly immigrating to westernised countries. Many women choose to follow traditional Chinese postpartum practices, also called "zuo yue zi." Few studies have examined women's use of traditional practices in western countries. DESIGN: The study used a qualitative descriptive design. METHODS: We recruited 13 mothers who were: aged 19 or older, immigrants from mainland China, Hong Kong or Taiwan in the last 5 years, and caring for infants born in the previous 6 weeks. Semistructured interviews were conducted in Mandarin, translated into English, transcribed and analysed using inductive content analysis. RESULTS: The core theme was Chinese women's novel encounters with "zuo yue zi." The women's expectations of "zuo yue zi" were acquired through birth experiences or interactions with family and friends. The participants struggled with implementing traditional practices because social support and formal institutional structures were lacking. They modified their expectations about "zuo yue zi." Factors affecting their practices were catalysts and deterrents. Catalysts included help from Chinese family members, friends and informed healthcare providers. Deterrents included unregulated paid helpers, uninformed care providers, financial constraints and structural limitations in their new environments. CONCLUSIONS: Chinese immigrant women struggled to modify and implement traditional practices in their adopted country when they encountered financial constraints, unregulated paid helpers and varying support from health care providers. RELEVANCE TO CLINICAL PRACTICE: Some postpartum women following "zuo yue zi" believed that the practice would prevent chronic illness and strengthen their intrafamily relationships. Immigrant mothers require nursing support to follow traditional postpartum practices. Nurses can advocate on patients' behalf to increase care providers' knowledge about "zuo yue zi" and public awareness for necessary regulated institutional structures.

Preference for cesarean section in young nulligravid women in eight OECD countries and implications for reproductive health education.

BACKGROUND: Efforts to reduce unnecessary Cesarean sections (CS) in high and middle income countries have focused on changing hospital cultures and policies, care provider attitudes and behaviors, and increasing women's knowledge about the benefits of vaginal birth. These strategies have been largely ineffective. Despite evidence that women have well-developed preferences for mode of delivery prior to conceiving their first child, few studies and no interventions have targeted the next generation of maternity care consumers. The objectives of the study were to identify how many women prefer Cesarean section in a hypothetical healthy pregnancy, why they prefer CS and whether women report knowledge gaps about pregnancy and childbirth that can inform educational interventions. METHODS: Data was collected via an online survey at colleges and universities in 8 OECD countries (Australia, Canada, Chile, England, Germany, Iceland, New Zealand, United States) in 2014/2015. Childless young men and women between 18 and 40 years of age who planned to have at least one child in the future were eligible to participate. The current analysis is focused on the attitudes of women (n = 3616); rates of CS preference across countries are compared, using a standardized cohort of women aged 18-25 years, who were born in the survey country and did not study health sciences (n = 1390). RESULTS: One in ten young women in our study preferred CS, ranging from 7.6% in Iceland to 18.4% in Australia. Fear of uncontrollable labor pain and fear of physical damage were primary reasons for preferring a CS. Both fear of childbirth and preferences for CS declined as the level of confidence in women's knowledge of pregnancy and birth increased. CONCLUSION: Education sessions delivered online, through social media, and face-to-face using drama and stories told by peers (young women who have recently had babies) or celebrities could be designed to maximize young women's capacity to understand the physiology of labor and birth, and the range of methods available to support them in coping with labor pain and to minimize invasive procedures, therefore reducing fear of pain, bodily damage, and loss of control. The most efficacious designs and content for such education for young women and girls remains to be tested in future studies.

Relationships between parental sleep quality, fatigue, cognitions about infant sleep, and parental depression pre and post-intervention for infant behavioral sleep problems.

BACKGROUND: Maternal and paternal depression has been associated with infants' behavioral sleep problems. Behavioral sleep interventions, which alter parental cognitions about infant sleep, have improved infant sleep problems. This study reports relationships between parental depression, fatigue, sleep quality, and cognitions about infant sleep pre and post-intervention for a behavioral sleep problem. METHODS: This secondary analysis of data from Canadian parents (n = 455), with healthy infants aged 6-to-8-months exposed to a behavioral sleep intervention, examined baseline data and follow-up data from 18 or 24 weeks post intervention (group teaching or printed material) exposure. Parents reported on sleep quality, fatigue, depression, and cognitions about infant sleep. Data were analyzed using Pearson's r and stepwise regression analysis. RESULTS: Parents' fatigue, sleep quality, sleep cognitions, and depression scores were correlated at baseline and follow-up. At baseline, sleep quality (b = .52, 95% CI .19-.85), fatigue (b = .48, 95% CI .33-.63), doubt about managing infant sleep (b = .44, 95% CI .19-.69), and anger about infant sleep (b = .69, 95% CI .44-.94) were associated with mothers' depression. At baseline, fathers' depression related to sleep quality (b = .42, 95% CI .01-.83), fatigue (b = .47, 95% CI .32-.63), and doubt about managing infant sleep (b = .50, 95% CI .24-.76). At follow-up, mothers' depression was associated with sleep quality (b = .76, 95% CI .41-1.12), fatigue (b = .25, 95% CI .14-.37), doubt about managing infant sleep (b = .44, 95% CI .16-.73), sleep anger (b = .31, 95% CI .02-.59), and setting sleep limits (b = -.22, 95% CI -.41-[-.03]). At follow-up, fathers' depression related to sleep quality (b = .84, 95% CI .46-1.22), fatigue (b = .31, 95% CI .17-.45), sleep doubt (b = .34, 95% CI .05-.62), and setting sleep limits (b = .25, 95% CI .01-.49). CONCLUSIONS: Mothers' and fathers' cognitions about infant sleep demonstrate complex relationships with their depression scores. While mothers' setting sleep limit scores are associated with decreased depression scores, fathers' setting limits scores are associated with increased depression scores. Parental doubts about managing infant sleep and difficulties with setting sleep limits require attention in interventions.

Constructing definitions of safety risks while nurses care for hospitalised older people: Secondary analysis of qualitative data.

AIM: The aim of this secondary qualitative descriptive analysis was to examine how nurses construct a definition of older peoples' safety risks and provide care while working within organisational contexts that are focused on diminishing patient risks. BACKGROUND: Numbers of older patients are increasing in acute hospital contexts-contexts that place their focus on patient safety. Nurses need to manage tensions between older peoples' risks, evidence-informed practice decisions, limited resources and organisational emphases on patient falls. To date, their practice dilemmas have not been well examined. DESIGN: A secondary qualitative descriptive analysis was conducted using data that were collected between June 2010 and May 2011 to examine nursing practice with hospitalised older people. METHODS: All field notes and transcribed data were reviewed to generate themes representing 18 Registered Nurses' perceptions about safe care for hospitalised older people. The first author generated categories that described how nurses construct definitions of safety risks for older people. All authors engaged in an iterative analytic process that resulted in themes capturing nurses' efforts to provide care in limited resource environments while considering older peoples' safety risks. RESULTS: Nurses constructed definitions of patient safety risks in the context of institutional directives. Nurses provided care using available resources as efficiently as possible and accessing co-worker support. They also minimised the importance of older people's functional abilities by setting priorities for medically delegated tasks and immobilising their patients to reduce their risks. CONCLUSIONS: Nurses' definitions of patient risk, which were shaped by impoverished institutional resources and nurses' lack of valuing of functional abilities, contributed to suboptimal care for older adults. Nurses' definitions of risk as physical injury reduced their attention to patients' functional abilities, which nurses reported suffered declines as a result. IMPLICATIONS FOR PRACTICE: Leaders need to examine how organisational emphases on particular areas of patient safety and resource constraints contribute to suboptimal care of older people. Nurses understanding of patient risk must incorporate older patients' functional abilities.

Can nursing epistemology embrace p-values?

The use of correlational probability values (p-values) as a means of evaluating evidence in nursing and health care has largely been accepted uncritically. There are reasons to be concerned about an uncritical adherence to the use of significance testing, which has been located in the natural science paradigm. p-values have served in hypothesis and statistical testing, such as in randomized controlled trials and meta-analyses to support what has been portrayed as the highest levels of evidence in the framework of evidence-based practice. Nursing has been minimally involved in the rich debate about the controversies of treating significance testing as evidentiary in the health and social sciences. In this paper, we join the dialogue by examining how and why this statistical mechanism has become entrenched as the gold standard for determining what constitutes legitimate scientific knowledge in the postpositivistic paradigm. We argue that nursing needs to critically reflect on the limitations associated with this tool of the evidence-based movement, given the complexities and contextual factors that are inherent to nursing epistemology. Such reflection will inform our thinking about what constitutes substantive knowledge for the nursing discipline.

Negative impressions of childbirth in a North-West England student population.

BACKGROUND: Sociocultural childbirth representations can influence the perceptions of childbirth negatively. In this paper we report on a survey study to explore the factors associated with negative impressions of childbirth in a North-West England University student sample. We also explored whether different sources and perceptions of childbirth information were linked to fear of childbirth. METHODS: All students received a survey link via an online messaging board and/or direct e-mail. Female students who were 18-40 years of age and childless (but planned to have children in the future) were invited to participate. Demographics, birth preferences, a fear of birth and general anxiety measures were included as well as questions about what sources of information shaped students' attitudes toward pregnancy and birth (i.e. visual/written media, experiences of friends/family members, school-based education and other) and impressions of birth from these sources (i.e. positive, negative, both positive and negative and not applicable). RESULTS: Eligible students (n = 276) completed the online questionnaire. The majority were Caucasian (87%) with a mean age of 22.6 years. Ninety-two students (33.3%) reported negative childbirth impressions through direct or vicarious sources. Students with negative birth impressions were significantly more likely to report higher fear of birth scores. Negatively perceived birth stories of friends/family members, and mixed perceptions of visual media representations of birth were associated with higher fear of birth scores. Having witnessed a birth first-hand and describing the experience as amazing was linked to lower fear scores. CONCLUSION: First-hand observations of birth, especially positive experiences, had implications for salutary outcomes. Negative or conflicting perceptions of vicarious experiences were associated with increased levels of childbirth fear. While further research is needed, these insights suggest a need for positive birth stories and messages to be disseminated to mitigate any negative effects of indirect accounts.

Consensus Statement of the American Academy of Sleep Medicine on the Recommended Amount of Sleep for Healthy Children: Methodology and Discussion.

ABSTRACT: Members of the American Academy of Sleep Medicine developed consensus recommendations for the amount of sleep needed to promote optimal health in children and adolescents using a modified RAND Appropriateness Method. After review of 864 published articles, the following sleep durations are recommended: Infants 4 months to 12 months should sleep 12 to 16 hours per 24 hours (including naps) on a regular basis to promote optimal health. Children 1 to 2 years of age should sleep 11 to 14 hours per 24 hours (including naps) on a regular basis to promote optimal health. Children 3 to 5 years of age should sleep 10 to 13 hours per 24 hours (including naps) on a regular basis to promote optimal health. Children 6 to 12 years of age should sleep 9 to 12 hours per 24 hours on a regular basis to promote optimal health. Teenagers 13 to 18 years of age should sleep 8 to 10 hours per 24 hours on a regular basis to promote optimal health. Sleeping the number of recommended hours on a regular basis is associated with better health outcomes including: improved attention, behavior, learning, memory, emotional regulation, quality of life, and mental and physical health. Regularly sleeping fewer than the number of recommended hours is associated with attention, behavior, and learning problems. Insufficient sleep also increases the risk of accidents, injuries, hypertension, obesity, diabetes, and depression. Insufficient sleep in teenagers is associated with increased risk of self-harm, suicidal thoughts, and suicide attempts. COMMENTARY: A commentary on this article apears in this issue on page 1439.