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Sleep habits

Bjørn Bjorvatn, Siri Waage, Ståle Pallesen
OBJECTIVES: Major age and sex differences are reported in bedroom habits and bedroom characteristics. However, few studies have investigated whether such bedroom habits and characteristics differ between patients with chronic insomnia disorder and good sleepers. METHODS: We assessed the association between several bedroom habits (i.e. electronic media use, bed sharing) and bedroom characteristics (i.e. bedroom temperature, blackout curtains) and chronic insomnia disorder among 1001 randomly selected adults responding to a telephone survey in Norway...
April 2018: Sleep Health
Daniel J Gottlieb, Jeffrey M Ellenbogen, Matt T Bianchi, Charles A Czeisler
BACKGROUND: Insufficient sleep duration and obstructive sleep apnea, two common causes of sleep deficiency in adults, can result in excessive sleepiness, a well-recognized cause of motor vehicle crashes, although their contribution to crash risk in the general population remains uncertain. The objective of this study was to evaluate the relation of sleep apnea, sleep duration, and excessive sleepiness to crash risk in a community-dwelling population. METHODS: This was a prospective observational cohort study nested within the Sleep Heart Health Study, a community-based study of the health consequences of sleep apnea...
March 20, 2018: BMC Medicine
Xiao Xiao Zhao, Jinbo Liu, Hongwei Zhao, Yingyan Zhou, Lihong Li, Hongyu Wang
Hypertension is a generally accepted atherogenic risk factor. The aim of this prospective longitudinal study was to evaluate changes in carotid intima-media thickness (c-IMT) and explore the association of cardiovascular risk factors and the carotid intima thickness in adults with hypertension using standardized methods. We used data from a subgroup of Beijing Vascular Disease Patients Evaluation Study (BEST), a population-based study of community-dwelling adults. The c-IMT, biomarkers, and carotid-femoral-pulse wave velocity (PWV) were measured at baseline, and lifestyles such as smoking status, sleeping habits, and oil or salt intake level were determined with the use of a validated questionnaire in the follow-up...
March 19, 2018: Clinical and Experimental Hypertension: CHE
Ruchi Singh, Jagdish C Suri, Renuka Sharma, Tejas Suri, Tulsi Adhikari
OBJECTIVES: To examine the sleep pattern and observe differences in sleep routines, phase preferences, mood, attendance, and academic performance among different adolescent age students. Secondly, to observe the age at which sleep phase transition and changes in sleep requirement become evident. METHODS: A cross-sectional study was conducted among 501 students (aged 11-15 y) of a school in Delhi, India. Students were evaluated for their sleep patterns, sleep duration, habits of napping, quality of sleep, sleepiness, depression, phase preferences by self-reported school sleep habits survey questionnaire along with school performance and attendance...
March 16, 2018: Indian Journal of Pediatrics
Fiona M Nea, L Kirsty Pourshahidi, John M Kearney, M Barbara E Livingstone, Carolina Bassul, Clare A Corish
Background: Approximately 17% of the European workforce is engaged in shift work. How the experience of shift work impacts on the dietary and lifestyle practices of workers is unclear. Methods: Overall, 15 focus groups were conducted by two researchers, with 109 participants. The initial focus group was carried out with both researchers present, to ensure consistency in facilitation. Both researchers thematically analysed all data collected. Results: Shift work was described as affecting many areas of workers' lives...
March 13, 2018: Journal of Public Health
Meimei Ji, Amber Tang, Yefu Zhang, Jiaojiao Zou, Guangyu Zhou, Jing Deng, Lina Yang, Mingzhi Li, Jihua Chen, Hong Qin, Qian Lin
BACKGROUND: Pediatric overweight and obesity has become a major public health problem in China. The goal of this study is to understand overweight and obesity in preschool children in Changsha City in the context of their sleep and physical activity. These results offer feasible proposals to reduce levels of overweight and obesity among preschool children. METHODS: A total of 112 preschoolers aged three to six years old were investigated using multiple stage stratified cluster sampling and simple random sampling...
March 15, 2018: International Journal of Environmental Research and Public Health
Laura C Politte, Lawrence Scahill, Janet Figueroa, James T McCracken, Bryan King, Christopher J McDougle
In a prior report, we showed that extended-release guanfacine (GEXR) is safe and effective for children with autism spectrum disorder (ASD) accompanied by ADHD symptoms. Here, we examine the impact of GEXR on oppositional behavior, anxiety, repetitive behavior, and sleep disturbance. Sixty-two subjects with ASD (53 boys, 9 girls; ages 5-14 years) were randomly assigned to GEXR (n = 30) or placebo (n = 32) for 8 weeks. Outcomes include the Home Situation Questionnaire-Modified for ASD (HSQ-ASD), Anxiety scale of the Child and Adolescent Symptom Inventory (CASI), Children's Yale-Brown Obsessive-Compulsive Scale-Modified for ASD (CYBOCS-ASD), and Children's Sleep Habits Questionnaire (CSHQ)...
February 27, 2018: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
Ana Huđek, Lucija Škara, Barbara Smolkovič, Snježana Kazazić, Sanda Ravlić, Lucia Nanić, Martina Matovinović Osvatić, Jozo Jelčić, Ivica Rubelj, Višnja Bačun-Družina
Obesity is composed of multifunctional interactions of eating habits, behaviors, microbiota, genetics, and other unknown factors. We hypothesize that correlations occur between the fat mass and obesity-associated single nucleotide polymorphisms (FTO SNPs), the composition of microorganisms in the saliva, and life habits in obese women from Zagreb County. Our results of the analysis of 3 FTO SNPs showed a statistically significant positive correlation among the frequencies of the high-risk genotypes AA rs9939609 (P = ...
February 2018: Nutrition Research
Takafumi Monma, Akira Ando, Tohru Asanuma, Yutaka Yoshitake, Goichiro Yoshida, Taiki Miyazawa, Naoyuki Ebine, Satoko Takeda, Naomi Omi, Makoto Satoh, Kumpei Tokuyama, Fumi Takeda
OBJECTIVE: To clarify sleep disorder risk factors among student athletes, this study examined the relationship between lifestyle habits, competition activities, psychological distress, and sleep disorders. METHODS: Student athletes (N = 906; male: 70.1%; average age: 19.1 ± 0.8 years) in five university sports departments from four Japanese regions were targeted for analysis. Survey items were attributes (age, gender, and body mass index), sleep disorders (recorded through the Pittsburgh Sleep Quality Index), lifestyle habits (bedtime, wake-up time, smoking, drinking alcohol, meals, part-time jobs, and use of electronics after lights out), competition activities (activity contents and competition stressors), and psychological distress (recorded through the K6 scale)...
April 2018: Sleep Medicine
Cynthia R Johnson, Tristram Smith, Alexandra DeMand, Luc Lecavalier, Victoria Evans, Matthew Gurka, Naomi Swiezy, Karen Bearss, Lawrence Scahill
BACKGROUND AND PURPOSE: Sleep disturbances in autism spectrum disorder (ASD) are common and may impair daytime functioning as well as add to parental burden. In this well characterized sample of young children with ASD and disruptive behaviors, we examine the association of age and IQ in sleep disturbances using the Child Sleep Habits Questionnaire modified for ASD (CSHQ-ASD). We also test whether children with poor sleep have greater daytime behavioral problems than those with better sleep...
April 2018: Sleep Medicine
Akiyoshi Shimura, Sakai Hideo, Yoshikazu Takaesu, Ryota Nomura, Yoko Komada, Takeshi Inoue
OBJECTIVE: Sleep affects adolescents in various ways. However, the effects of multiple factors on sleep hygiene remain unclear. A comprehensive assessment of the effects of life habits on sleep in high-school students was conducted. METHODS: A cross-sectional survey of 344 high school students (age range 15-17; 171 boys, 173 girls) in Tokyo, Japan was conducted in 2015. Complete responses were provided by 294 students. Demographic variables, Pittsburgh Sleep Quality Index (PSQI), diurnal type scale, Pediatric Daytime Sleepiness Scale (PDSS), and life habits such as dinnertime, viewing electronic displays, caffeine intake, sunlight in the morning, and the brightness of the room in the night were asked...
April 2018: Sleep Medicine
Nicole Papadopoulos, Vasileios Stavropoulos, Jennifer McGinley, Mark Bellgrove, Bruce Tonge, Anna Murphy, Kim Cornish, Nicole Rinehart
OBJECTIVES/BACKGROUND: A high proportion of children with Attention Deficit Hyperactivity Disorder- Combined type (ADHD-CT) experience sleep and motor problems. This study investigated (a) whether motor proficiency moderated the relationship between ADHD symptoms and sleep problems in children with and without ADHD-CT and (b) whether this moderation differed as a function of ADHD diagnosis. PARTICIPANTS: A sample of 70 primary school male children between 8-15 years were recruited; children with ADHD-CT (n = 38; mean age 10 years, 2 months [SD = 1 year, 6 months]) and a typically developing (TD) (n = 32; mean age 9 years, 6 months [SD = 1 year, 5 months]) group...
March 12, 2018: Behavioral Sleep Medicine
Anne-Katrine F Bundgaard, Jette Asmussen, Nadia S Pedersen, Niels Bilenberg
This study investigated whether early signs of attention deficit hyperactivity disorder (ADHD) in toddlers aged 2-3 years are associated with disturbed sleep and activity levels. Participants were recruited from the Odense Child Cohort, and children scoring above the 93rd percentile on the ADHD scale of the Child Behaviour Checklist 1½-5 were categorised as cases and compared with age- and gender-matched normal-scoring controls. Daytime and nocturnal activity for 24 children with ADHD traits (cases) and 25 healthy controls was assessed through 7 days of actigraphy, and parents completed the Children's Sleep Habits Questionnaire (CSHQ) and the ADHD Rating Scale IV Preschool Version (ADHD-RS)...
March 12, 2018: Journal of Sleep Research
Awfa Y Alazzeh, Eyad M AlShammari, Majdi M Smadi, Firas S Azzeh, Bandar T AlShammari, Suneetha Epuru, Shahidah Banu, Rafia Bano, Shadi Sulaiman, Jerold C Alcantara, Syed A Ashraf, Samir Qiblawi
A cross-sectional study was conducted to investigate the effect of some socioeconomic factors and lifestyle habits on the prevalence of obesity among adolescent male students in the Hail region, Saudi Arabia. A questionnaire was filled by 1495 male adolescents distributed among 12 schools in the Hail region. Body weight and height were taken, and the Z -score of students was measured using Anthroplus software with a cutoff 1-2 and +2 standard deviations to determine overweight and obesity, respectively. The study revealed that 21...
March 9, 2018: Children
Weixiu Li, Michikazu Sekine, Masaaki Yamada, Yuko Fujimura, Takashi Tatsuse
BACKGROUND: To investigate the relationship between lifestyle and overall health in high school children. METHODS: Subjects were from the Toyama Birth Cohort Study, a prospective, longitudinal study of children who were born between 1989 and 1990, lived in Toyama Prefecture, Japan, at the time of the survey. This investigation used data from Phase 5 of the Birth Cohort Study, which was conducted in 2005, when the children were in high school. Participants included 4966 children (2449 boys and 2517 girls) aged 15-16 years old...
March 7, 2018: Pediatrics International: Official Journal of the Japan Pediatric Society
Catharina Strid, Claes Andersson, Agneta Öjehagen
OBJECTIVES: Hazardous drinking could negatively affect health and lead to alcohol use disorders, but it is unclear how hazardous drinking affects treatment outcomes of depression and anxiety and stress-related mental health problems. The aim of this study was to examine whether hazardous drinking, measured by Alcohol Use Disorders Identification Test-Consumption (AUDIT-C), influences the outcomes of repeated assessments of psychological functioning (Outcome Questionnaire-45), stress (Perceived Stress Scale) and sleep (Karolinska Sleep Questionnaire), during and after treatment in patients with mental ill health...
March 6, 2018: BMJ Open
Shelley Hershner, Louise M O'Brien
STUDY OBJECTIVES: Sleep deprivation can impair attention, mood, and performance; however, few effective sleep education programs are available. The aim of this study was to assess the effect of a sleep education website, Sleep to Stay Awake (, on sleep behaviors of college students. METHODS: College students (age 18 years or older) attending a public Midwestern university were randomized to control or intervention groups. All subjects completed baseline surveys that included demographics, Pittsburgh Sleep Quality Index, Patient Health Questionnaire, sleep knowledge, and measures of sleepiness and circadian rhythm...
February 27, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
Lauren Hale, Gregory W Kirschen, Monique K LeBourgeois, Michael Gradisar, Michelle M Garrison, Hawley Montgomery-Downs, Howard Kirschen, Susan M McHale, Anne-Marie Chang, Orfeu M Buxton
With the widespread use of portable electronic devices and the normalization of screen media devices in the bedroom, insufficient sleep has become commonplace. In a recent literature review, 90% of included studies found an association between screen media use and delayed bedtime and/or decreased total sleep time. This pervasive phenomenon of pediatric sleep loss has widespread implications. There is a need for basic, translational, and clinical research examining the effects of screen media on sleep loss and health consequences in children and adolescents to educate and motivate clinicians, teachers, parents and youth themselves to foster healthy sleep habits...
April 2018: Child and Adolescent Psychiatric Clinics of North America
Tolga Atilla Ceranoglu
As digital media (DM) access among youths continues to surge, caregivers and clinicians are concerned about problems associated with its excessive use. Children with attention-deficit/hyperactivity disorder (ADHD) have an increased risk of experiencing negative effects on sleep, academic achievement, attention, and cognitive skills. ADHD symptom severity and circumstances of DM access are among the factors that mediate these negative effects. Key interventions for parents and clinicians to assist youths with problematic DM habits and opportunities for advocacy groups and the DM industry for public health interventions are discussed...
April 2018: Child and Adolescent Psychiatric Clinics of North America
Terry Katz, Amy M Shui, Cynthia R Johnson, Amanda L Richdale, Ann M Reynolds, Lawrence Scahill, Beth A Malow
Sleep problems are common in children with autism spectrum disorder (ASD) and adversely impact daytime functioning. Although no questionnaires have been developed to assess sleep in children with ASD, the 33-item Children's Sleep Habits Questionnaire (CSHQ) is widely used in this population. We examined the factor structure of the CSHQ in 2872 children (age 4-10 years) enrolled in the Autism Treatment Network. A four-factor solution (Sleep Initiation and Duration, Sleep Anxiety/Co-Sleeping, Night Waking/Parasomnias, and Daytime Alertness) with 5-6 items per factor explained 75% of the total variation...
March 2, 2018: Journal of Autism and Developmental Disorders
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