Blar i Bergen Open Research Archive på tittel
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Sleep homeostasis and night work: a polysomnographic study of daytime sleep following three consecutive simulated night shifts
(Journal article; Peer reviewed, 2022)Purpose: Millions of people work at times that overlap with the habitual time for sleep. Consequently, sleep often occurs during the day. Daytime sleep is, however, characterized by reduced sleep duration. Despite preserved ... -
Sleep hypoventilation and daytime hypercapnia in stable chronic obstructive pulmonary disease
(Peer reviewed; Journal article, 2014-02-27)Purpose: To explore the associations between sleep hypoventilation (SH) and daytime arterial pressures of carbon dioxide (PaCO2), sleep stages, and sleep apneas/hypopneas (AHI) in subjects with chronic obstructive pulmonary ... -
Sleep in adolescence: Considering family structure and family complexity
(Journal article; Peer reviewed, 2022)Objectives To investigate associations between family structure, family complexity, and sleep in adolescence. Background Family structure may be associated with sleep patterns and sleep problems among adolescents. ... -
Sleep in Female Healthcare Workers during COVID-19: A Cross-Sectional Survey Study in Sweden during the Flattening of the First Wave of the Pandemic
(Journal article; Peer reviewed, 2021) -
Sleep in Nursing Home Patients: Clinical Assessment and the Effects of Pain Treatment on Sleep
(Doctoral thesis, 2019-06-18)Sleep disturbances, pain and depression are common in nursing home (NH) patients and the assessment and treatment of these conditions are challenging. In this thesis, I aimed to investigate clinical assessment methods of ... -
Sleep in octogenarians during the postoperative phase after transcatheter or surgical aortic valve replacement
(Peer reviewed; Journal article, 2016-04)Background: Octogenarians with aortic stenosis are an increasing population of patients admitted for surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI). Although adequate sleep is ... -
Sleep in older adolescents. Results from a large cross-sectional, population-based study
(Journal article; Peer reviewed, 2021)The aim of the present study was to describe sleep patterns in a large and representative sample of Norwegian adolescents. The sample included 4,010 first-year high school students, aged 16–17 years (54% female), who ... -
Sleep in the land of the midnight sun and polar night: The Tromsø study
(Journal article; Peer reviewed, 2021)While some diseases and human behaviors fluctuate consistently with season, the extent of seasonal variations in sleep, especially at high latitudes, is less consistent. We used data from a geographic region (69º North) ... -
Sleep medication and melatonin use among Norwegian nurses – A cross-sectional study
(Journal article; Peer reviewed, 2022)Aim To estimate the prevalence of sleep medication and melatonin use among nurses and to assess if factors related to work, sleep or mental health, were associated with such use. Design A cross-sectional study. Methods A ... -
Sleep patterns among Norwegian nurses between the first and second wave of the COVID-19 pandemic
(Journal article; Peer reviewed, 2021)Background: Nurses are in the frontline and play an important role in the battle against the COrona VIrus Disease-2019 (COVID-19) pandemic. Sleep problems among health care workers are likely to increase due to the pandemic. ... -
Sleep patterns and insomnia among adolescents receiving child welfare services: A population-based study
(Journal article; Peer reviewed, 2021)Objectives Sleep problems are common in adolescence. We aimed to investigate sleep patterns and insomnia in Norwegian adolescents who have been in contact with child welfare services (CWS), both adolescents living in ... -
Sleep patterns and insomnia among internationally adopted adolescents
(Journal article; Peer reviewed, 2020)Objective Sleep is essential for adolescent development. We aimed to investigate sleep patterns and insomnia among internationally adopted adolescents compared with their nonadopted peers. Design Cross-sectional. ... -
Sleep patterns and psychosocial health of parents of preterm and full-born infants: a prospective, comparative, longitudinal feasibility study
(Journal article; Peer reviewed, 2022)Background: The early birth and hospitalization of a preterm infant in neonatal intensive care unit can produce several emotional and behavioural responses including sleep problems for parents. Few studies have explored ... -
Sleep problems and depressive symptoms in toddlers and 8-year-old children: A longitudinal study
(Journal article; Peer reviewed, 2021)Sleep and depression are interlinked throughout the lifespan, but very few studies have examined the directionality of the sleep–depression link in children. The aim of the current study was to prospectively examine the ... -
Sleep problems in Parkinson’s disease: a community-based study in Norway
(Peer reviewed; Journal article, 2012-08-10)Background: The purpose of this study was to examine the prevalence of sleep problems in a community-based sample of patients with Parkinson’s disease (PD) in Norway, and their associated factors. Methods: 176 consecutive ... -
Sleep problems, behavioural problems and respiratory health in children born extremely preterm: a parental questionnaire study
(Peer reviewed; Journal article, 2019-09-05)Objective: To explore whether children born extremely preterm (EPT) with different types of sleep problems had more behavioural and respiratory health problems than EPT children without sleep problems. Design: Prospective, ... -
Sleep quality, arousal and pain thresholds in migraineurs: a blinded controlled polysomnographic study
(Peer reviewed; Journal article, 2013-02-14)Background: Our aim was to compare subjective and objective sleep quality and arousal in migraine and to evaluate the relationship between sleep quality and pain thresholds (PT) in controls, interictal, preictal and postictal ... -
Sleep symptoms are essential features of long-COVID – Comparing healthy controls with COVID-19 cases of different severity in the international COVID sleep study (ICOSS-II)
(Journal article; Peer reviewed, 2022)Large-scale, climate-induced synchrony in the productivity of fish populations is becoming more pronounced in the world's oceans. As synchrony increases, a population's “portfolio” of responses can be diminished, in turn ... -
Sleep, evening light exposure and perceived stress in healthy nulliparous women in the third trimester of pregnancy
(Journal article; Peer reviewed, 2021)Objective Sleep disturbances are common in pregnancy, and the prevalence increases during the third trimester. The aim of the present study was to assess sleep patterns, sleep behavior and prevalence of insomnia in pregnant ... -
Sleep-related and non-sleep-related migraine: interictal sleep quality, arousals and pain thresholds
(Peer reviewed; Journal article, 2013-08-06)Background: The mechanisms associating sleep and migraine are unknown. No previous polysomnographic (PSG) or pain-threshold (PT) study has compared patients with sleep-related migraine attacks (SM), non-sleep related ...