Publications by authors named "Thorsteinsson E"

Objective: Postoperative atrial fibrillation (POAF) is a common complication after cardiac surgery that is associated with other adverse outcomes. Recent studies have shown that drainage of pericardial effusion by a posterior pericardial incision reduces the incidence of POAF. An alternative approach is a chest tube placed posteriorly in the pericardium.

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Objectives: This study examined (non-)monotonic time trends in psychological and somatic complaints among adolescents, along with gender differences.

Methods: Repeated cross-sectional Health Behaviour in School-aged Children (HBSC) data from 1994 to 2022 covering 15-year-old adolescents from 41 countries (N = 470,797) were analysed. Three polynomial logistic regression models (linear, quadratic, cubic) were tested for best fit, including separate analyses by gender and health complaints dimension.

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Article Synopsis
  • The study assessed the impact of an online childbirth education course on women's self-efficacy regarding childbirth and the potential effects on PTSD symptoms and the mother-infant relationship quality.
  • It involved a randomized controlled trial with three groups: one receiving the online course, one reading birth stories, and one doing nothing specific during pregnancy.
  • Results indicated no significant differences in PTSD or mother-infant relationship scores among the groups, but participants in the online course showed a trend towards higher childbirth self-efficacy compared to the control groups.
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This study aimed to investigate factors associated with birth-related PTSD symptoms and the subsequent impact on mother-infant relationship quality, exploring what women felt they needed to be different about their birth process to further understand the problem. Participants were recruited using social media advertising. A multi-method approach, using qualitative and quantitative analyses, was employed.

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Background: The role of eating habits in adolescent mental health has become a growing area of interest for researchers and health professionals. Recent studies suggest that healthy eating habits may play a role in the development and management of mental health. However, existing literature is largely based on clinical populations, and comparisons are challenged by sociocultural differences and methodological issues.

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Aims: To understand the strategies used to continue providing psychosocial support to cancer patients during the pandemic, including outcomes and implications beyond the pandemic.

Design: A systematic review of original research.

Data Sources: ProQuest Health & Medicine, CINAHL Complete (via EBSCOhost), Scopus, and PubMed were searched for original work published between January 2020 and December 2022.

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Introduction: Perioperative myocardial infarction (PMI) after CABG can contribute to in-hospital morbidity and mortality, however, its clinical significance on long-term outcome, remains inadequately addressed. We studied both 30-day mortality and long-term effects of PMI in Icelandic CABG-patients.

Materials And Methods: A retrospective nationwide-study on 1446 consecutive CABG-patients operated at Landspitali in Iceland 2002-2018 without evidence of preoperative myocardial infarction.

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Introduction: The aims of this retrospective study were to investigate the incidence, clinical course and short term outcomes of new-onset postoperative atrial fibrillation (POAF) following coronary artery bypass surgery (CABG).

Materials And Methods: A nation-wide study on 1622 patients who underwent CABG from 2006-2020 at Landspitali University Hospital. Clinical data were extracted from registries and 121 patients with pre-existing AF excluded, leaving 1501 patients for further analysis.

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Background: Early maladaptive schemas (EMSs) have been theorised to contribute to reoccurring interpersonal problems. This study developed a novel experimental paradigm that aimed to assess if EMSs moderate the impact of interpersonal situations on interpersonal responses by manipulating the degree of rejection in a series of interpersonal vignettes depicting acceptance, ambiguous rejection and rejection.

Method: In a sample of 158 first-year psychology students (27.

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Objective: There is a growing body of research showing that birth related posttraumatic stress disorder (PTSD) symptoms may impact the mother-infant relationship. The present study assessed the strength of the association between birth related PTSD symptoms and the mother-infant relationship.

Method: A total of twelve studies (5,572 participants) were included based on database searches using PubMed, EBSCO and ProQuest.

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Breakfast is often considered the most important meal of the day and can benefit adolescent health in several ways. The aims of the present study were (1) to identify adolescents' socio-demographic (sex, family affluence and family structure) determinants of daily breakfast consumption (DBC) and (2) to describe trends in DBC among adolescents across 23 countries. Cross-sectional surveys of nationally representative samples of adolescents (aged 11, 13, and 15 years) ( = 589,737) participating in the Health Behaviour in School-aged Children (HBSC) survey from 2002 to 2018 were used.

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Globally, the impact of COVID-19 on mental health has been significant. Pregnant women are known to be a vulnerable population in relation to mental health. In Australia, there was an unprecedented demand during the pandemic for mental health services, including services for pregnant women.

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Background: Evidence suggests that up to 30% of cancer patients may meet the criteria for adjustment disorder. However, no assessment instruments have been validated for use with cancer patients. The Adjustment Disorder New Module (ADNM)-8 and ADNM-4 are brief screening tools for adjustment disorder mapped directly to the new ICD-11 criteria.

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Background: Cancer is a long-term condition with biopsychosocial components. People with cancer living in rural areas can have poorer treatment outcomes and higher rates of unmet psychosocial needs than those in urban areas. Cancer, as opposed to other chronic conditions, poses a unique challenge in this current COVID-19 pandemic context, given immunocompromised states of patients and long-term survivor treatment effects.

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In this work we present a temperature and angular dependent study of the structural and magnetic properties in highly crystalline VO/Ni/Zr magnetic heterostructure films. Our investigation focuses on the coupling between the ferromagnetic Ni layer and VOlayer which undergoes an antiferromagnetic/paramagnetic phase transition coupled to the structural phase transition of the material at around 150 K. Structural investigations using x-ray diffraction reveal highly crystalline films of a quality which has previously not been reported in the literature.

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To evaluate the influence of extensive genetic and psychosocial confounding on the association between early childhood infection and five major psychiatric disorders METHODS: A case-cohort study including participants from the Danish iPSYCH2012 sample, a case-cohort sample where all cases born between May 1, 1981, and December 31, 2005, diagnosed with attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), bipolar affective disorder (BIP), Major Depressive Disorder (MDD) or schizophrenia (SCZ), were identified and pooled with a representative sample (subcohort) of the Danish population. We used Cox proportional hazards regression customized to the case-cohort setup to calculate hazard ratios of outcome with 95% confidence intervals (CIs), following exposure to early childhood infection before the age of 5 years for ADHD and ASD, and before the age of 10 years for BIP, MDD, and SCZ. To evaluate psychosocial confounding we included sex, calendar period, sibling infections, urbanicity, parental socio-economic status, parental mental health information, and polygenic risk scores for all five disorders, as covariates.

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Objective: Individual differences in the perception of bodily sensations is known to be associated with affective symptomatology. However, the way people respond to everyday bodily sensations has not been examined in a systematic and balanced way. Thus, we developed the Bodily Sensations Response Scale (BSRS) to evaluate participants' self-reported cognitive, emotional, and behavioral responses to their bodily sensations.

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Positive mental health is central to adolescent well-being. The present study examines the prevalence of loneliness and positive mental health indicators (mental well-being and self-esteem) in four Nordic countries and associations between loneliness, mental well-being, and high self-esteem. This study is based on data from the Health Behaviour in School-aged Children (HBSC) study which was conducted in 2018 in Denmark, Finland, Iceland, and Sweden.

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Non-Hodgkin lymphoma (NHL) is a common haematological cancer that is comprised of approximately 30 subtypes, of which Waldenström Macroglobulinemia (WM) is a rare incurable form. It is typically managed using a watch-and-wait strategy that can contribute to illness uncertainty which may result in fear of cancer recurrence (FCR) and poor health-related quality of life (QOL). However, few studies have examined the correlates of FCR and QOL in NHL patients, including WM patients.

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We present a study of [Formula: see text] thin films grown on c-plane [Formula: see text] substrates by reactive dc-magnetron sputtering. Our results reveal three distinct types of films displaying different metal-insulator transitions dependent on the growth conditions. We observe a clear temperature window, spanning 200 [Formula: see text]C, where highly epitaxial films of [Formula: see text] can be obtained wherein the transition can be tuned by controlling the amount of interstitial oxygen in the films through the deposition conditions.

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It is unclear whether task representation generated in imagery simulates performance demands in reacting to stimuli. This study investigated whether perceptual and motor control processes used to react to unpredictable stimuli and initiate an ipsilateral movement were replicated during imagery. Fifty-nine undergraduate students ( = 27.

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Rural areas have often been assumed to be somewhat hostile territory for sexual minorities. As a result, moving to an urban area may be an integral part of "coming out" for those living in a rural area. However, surprisingly few quantitative studies have examined the level of rural-to-urban migration intent among sexual minorities.

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The present study evaluated the effect of a three-week intervention aimed at improving psychological health in university students. Participants included 200 Australian students randomly assigned to an experimental or waitlist control group, with 42 adhering to intervention instructions. Participants in the experimental group read a story about someone who used the natural environment to decrease stress and burnout levels and to increase their perceived satisfaction with life.

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