Now showing items 506-525 of 701

    • Providing an indicated preventive intervention for children with symptoms of anxiety and depression: A study of effectiveness, implementation factors, and program fidelity 

      Rasmussen, Lene-Mari Potulski (Doctoral thesis; Doktorgradsavhandling, 2019-09-12)
      <p><i>Background - </i>Anxiety and depression are the most prevalent disorders among children and adolescents, and the consequences could be life damaging if these problems are ignored. However, implementing psychosocial interventions in real-life settings to prevent these issues is challenging and complex procedure. The main goals of this thesis were to investigate the effectiveness of the EMOTION: ...
    • Psoriasis, overweight and metabolic syndrome. The Tromsø Study 

      Danielsen, Kjersti (Doctoral thesis; Doktorgradsavhandling, 2014-05-28)
      Recently it has been suggested that the chronic inflammatory disease psoriasis is more than skin deep, as it has been associated with several comorbid conditions, including diabetes and cardiovascular disease. Increasing prevalence of psoriasis has been observed, possibly due to changes in lifestyle. Within the population-based Tromsø study cohort, we found an increase in the self-reported prevalence ...
    • Psychological factors in the recovery of coronary artery disease patients in Northern Norway 

      Bergvik, Svein (Doctoral thesis; Doktorgradsavhandling, 2009-06-05)
      The thesis comprises four studies of psychosocial factors associated with the recovery of patients following Coronary Artery Bypass Graft (CABG) surgery and Percutaneous Coronary Intervention (PCI) treatment in Northern Norway. Paper I describes an interview study of nine patients following CABG surgery. The patients reported extensive use of avoidant (e.g. neglecting symptoms, avoiding thoughts ...
    • Psychosocial predictors of an interest in cosmetic surgery : based on a population study of young Norwegian women 

      Jávo, Iiná Márjá (Doctoral thesis; Doktorgradsavhandling, 2012-03-30)
      This thesis aims to provide more knowledge about psychological and social aspects of cosmetic surgery, in particular what factors are associated with the increased interest in having such surgery oneself. The first paper is angled from a more public health perspective, with focus on what factors predicts whether someone considers having cosmetic surgery in general. In the second paper, the focus ...
    • Psykiske belastninger ved svangerskap og fødsel - med fokus på fødselsangst, ønske om keisersnitt og tidligere seksuelle overgrep 

      Halvorsen, Lotta; Nerum, Hilde (Doctoral thesis; Doktorgradsavhandling, 2013-09-06)
      Bakgrunn: Forløp og utfall av en fødsel har i liten grad vært satt i sammenheng med tidligere belastende livshendelser og psykiske problem. I avhandlingens seks delstudier har vi undersøkt noen aspekter ved fødselsangst og ønske om å bli forløst med keisersnitt, utfallet av den første fødselen til kvinner som har vært utsatt for voldtekt som voksen og seksuelle overgrep som barn, samt analysert ...
    • Pulse oximetry in an adult population: Predictors of low oxygen saturation and associations with mortality; The Tromsø Study 

      Vold, Monica Linea (Doctoral thesis; Doktorgradsavhandling, 2015-03-19)
      Pulsoksymetri er en enkel undersøkelsesmetode for å beregne metningen av oksygen (O2) i arterielt blod (SpO2). Lave verdier kan være indikasjon på hjerte- og/eller lungesykdom. Ingen befolkningsundersøkelser har tidligere sett på oksygenmetning i en voksen befolkning. Avhandlingen er basert på de to befolkningsundersøkelsene, Tromsø 5 (2001/2002) og Tromsø 6 (2007/2008). I disse ble det gjort ...
    • A randomised clinical trial on the impact of early intervention on parental child-rearing attitudes and cognitive, motor and behavioral outcomes in preterm infants. 

      Nordhov, Solveig Marianne (Doctoral thesis; Doktorgradsavhandling, 2011-09-23)
      BACKGROUND: Preterm infants are at increased risk of cognitive problems/delay and behavioual problems in the long term. Studies have shown that their mothers are more overprotective, and find it hard to implement a nurturant child rearing practice compared to parents of term infants. To improve the parent-infant interaction and thereby influence infant development in a beneficial different early ...
    • Recovery from self-harm. A qualitative study. 

      Tofthagen, Randi (Doctoral thesis; Doktorgradsavhandling, 2018-05-11)
      The overall aim of this dissertation was to expand understanding of the recovery from direct self-harm for adult persons who self-harm through three partial studies. Study I included a theoretical evolutionary concept analysis to clarify the content of the concept self-harm as delineated to the disciplines of medicine and nursing. Studies II and III were interview studies. In study II, mental health ...
    • Red Cell Distribution Width (RDW) and future risk of arterial cardiovascular diseases 

      Lappegård, Jostein (Doctoral thesis; Doktorgradsavhandling, 2018-05-28)
      Myocardial infarction (MI) and stroke rank as the top two killers on the world health organization’s causes of death statistics. Awareness of risk factors is important for targeted prevention of disease, and identification of novel risk factors can further improve the preventive measures. Red cell distribution width (RDW), a measure of the variability in size of the circulating erythrocytes, could ...
    • Red cell distribution width and risk of venous thromboembolism 

      Ellingsen, Trygve Sølberg (Doctoral thesis; Doktorgradsavhandling, 2018-06-11)
      Venous thromboembolism (VTE) is a collective term for deep vein thrombosis and pulmonary embolism. VTE is the third most common cardiovascular disease, causing significant morbidity and mortality. The incidence of VTE has been stable or slightly increasing during the last decades, affecting 1-2 per 1000 individuals each year. Up to half of all VTE patients have no obvious cause of the disease. Thus, ...
    • Reducing infarct size by ischemic preconditioning versus insulin treatment in the heart : same outcome - similar mechanisms? 

      Fuglesteg, Britt Nanny (Doctoral thesis; Doktorgradsavhandling, 2008-10-31)
      Doktoravhandlingen omhandler de gunstige effektene av å gi insulin når man åpner opp årene etter et hjerteinfarkt. Dette blir sammenliknet med beskyttelsen som ischemisk prekondisjonering (IPC) av hjertet gir. IPC er en metode hvor man stenger av blodtilførselen til hjertet i korte perioder fulgt av reperfusjon før en lengre ischemisk periode. Dette har vist seg å gi meget god beskyttelse mot det ...
    • Regional Variation in Utilisation of Healthcare Services - A study on hospital care in Norway 

      Rudolfsen, Jan Håkon (Doctoral thesis; Doktorgradsavhandling, 2023-02-28)
      <p><i>Background:</i> In 1938, J. Alison Glover published a study on incidence of tonsillecto-mies in school children, demonstrating variation in treatment rates across school districts. Consequently, it rates raised questions as to what determines when to treat a patient. After Wennberg and Gittelsohns’ paper ‘Small Area Variations in Health Care Delivery’ was pub-lished in 1973, it became clear ...
    • Regulation of Autophagy-related proteins: Roles of post-translational modifications 

      Shrestha, Birendra Kumar (Doctoral thesis; Doktorgradsavhandling, 2019-09-18)
      Autophagy is a cell renovation system that directs almost any type of cell contents for lysosomal degradation and recycling of building blocks. It is fundamental for cellular homeostasis and for determining cell fate in response to stress. Hence, understanding the regulation of autophagy-related proteins is of great importance. This study focuses on the effect of posttranslational modifications on ...
    • The Regulation of Steroid Receptor Co-activator-3 Activity by p38MAPK-MK2 Signaling Pathway 

      Shrestha, Anup (Doctoral thesis; Doktorgradsavhandling, 2022-10-14)
      Steroid receptor co-activator-3 (SRC-3) is a co-activator that plays important roles in normal physiology and different diseases including cancer. Its activity is regulated by phosphorylation. Serine 857 (S857) is the most frequently reported phosphorylation site of SRC-3. In this work, we examined several kinases that could phosphorylate SRC-3 at S857 and explored the functional outcome incurred ...
    • Rehabilitation pathways, satisfaction with functioning and wellbeing, and experienced rehabilitation needs after stroke 

      Heiberg, Guri Anita (Doctoral thesis; Doktorgradsavhandling, 2021-11-25)
      This international cohort study included 451 Norwegian and 348 Danish patients with first-ever stroke admitted to stroke units from one country region in north Norway and one in Denmark with different organization of rehabilitation services. Data were collected from national stroke registries and questionnaires with 3- and 12-months follow-up. The Quality of Life after Brain Injury-Overall Scale ...
    • Relational insight and user involvement in the context of Norwegian community mental health care: A narrative analysis of service users' stories. 

      Klausen, Rita Kristin (Doctoral thesis; Doktorgradsavhandling, 2017-01-19)
      Målet med studien Relational insight and user involvement in the context of Norwegian community mental health care. A narrative analysis of service users' stories var å undersøke brukernes innsikt i egen helse og behandling, og legge frem mulige tilnærminger som kan være til hjelp for å anerkjenne og nyttiggjøre seg av brukernes perspektiver i praksishverdagen i distriktspsykiatrien. Studien hadde ...
    • Relationships between physical activity and chronic pain: The role of endogenous pain sensitivity - A population-based perspective: The Tromsø Study 

      Årnes, Anders Pedersen (Doctoral thesis; Doktorgradsavhandling, 2024-04-16)
      <p><i>Background and aims:</i> Chronic pain is a major global health concern, yet causal mechanisms are not well understood. Physical activity is popular as prevention and treatment, possibly acting through a positive effect on endogenous pain modulation. This has not been examined in the general population. <p><i>Materials and methods:</i> We used data from the sixth and seventh surveys of the ...
    • Remuneration and organization in general practice: Three essays on doctors' preferences 

      Holte, Jon Helgheim (Doctoral thesis; Doktorgradsavhandling, 2015-10-16)
      The need for recruiting and retaining general practitioners (GPs) is expected to increase substantially in the next years, both because of an ageing population and a reform suggesting to shift more resources to primary care. This will not only reinforce the current challenge of recruitment and retention in rural areas, but it may also make it more difficult to recruit and retain GPs in urban areas. ...
    • Renal hyperfiltration, impaired fasting glucose and physical exercise in the general population : a cross-sectional study 

      Melsom, Toralf (Doctoral thesis; Doktorgradsavhandling, 2012-06-12)
      Kronisk nyresykdom er vanlig og rammer ca 10 % av befolkningen. Forhøyet blodsukker og insulin ser ut til å gi nyreskade mens fysisk trening kan være beskyttende. Unormalt høy renseevne (filtrasjon) i nyrene, såkalt hyperfiltrasjon, er et fenomen som på sikt antas å gi proteinutskillelse i urinen og etter hvert nedsatt filtrasjon, det vil si kronisk nyresykdom. Hvilke faktorer som bidrar til ...
    • Renal sympathetic denervation, potential effects on blood pressure and glucose metabolism in patients with severe treatment resistant hypertension. The Re-shape CV-risk study 

      Miroslawska, Atena (Doctoral thesis; Doktorgradsavhandling, 2021-06-23)
      <p>Background: Denervation of renal sympathetic nerves (RDN) is a mini-invasive endovascular procedure introduced as an antihypertensive treatment with a potentially beneficial effect on insulin resistance. In this open-label non-randomized study we investigated non-diabetic patients with true treatment-resistant hypertension defined as office systolic blood pressure (BP)>140 mmHg and (mean) daytime ...