Now showing items 1-20 of 24

    • Accuracy of Tracking Devices’ Ability to Assess Exercise Energy Expenditure in Professional Female Soccer Players: Implications for Quantifying Energy Availability 

      Tutu Dasa, Marcus Småvik; Friborg, Oddgeir; Kristoffersen, Morten; Pettersen, Gunn; Sundgot-Borgen, Jorunn; Rosenvinge, Jan H (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-04-14)
      The purpose of the study was to assess the accuracy of commonly used GPS/accelerometer-based tracking devices in the estimation of exercise energy expenditure (EEE) during high-intensity intermittent exercise. A total of 13 female soccer players competing at the highest level in Norway (age 20.5 ± 4.3 years; height 168.4 ± 5.1 cm; weight 64.1 ± 5.3 kg; fat free mass 49.7 ± 4.2 kg) completed a single ...
    • Are pro-inflammatory markers associated with psychological distress in a cross-sectional study of healthy adolescents 15–17 years of age? The Fit Futures study 

      Linkas, Jonas; Ahmed, Luai A.; Csifcsak, Gabor; Emaus, Nina; Furberg, Anne-Sofie; Grimnes, Guri; Pettersen, Gunn; Rognmo, Kamilla; Christoffersen, Tore (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-03-15)
      Background - Inflammatory markers have been associated with depression and anxiety disorder in adolescents. Less is known about the association between inflammation and subclinical symptoms in the form of psychological distress. We investigated prevalence of psychological distress and examined the associations between common pro-inflammatory markers and psychological distress in an adolescent ...
    • C-Reactive Protein and TGF-α Predict Psychological Distress at Two Years of Follow-Up in Healthy Adolescent Boys: The Fit Futures Study 

      Linkas, Jonas; Ahmed, Luai A.; Csifcsak, Gabor; Emaus, Nina; Furberg, Anne-Sofie; Grimnes, Guri; Pettersen, Gunn; Rognmo, Kamilla; Christoffersen, Tore (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-03-11)
      Objective: The scarcity of research on associations between inflammatory markers and symptoms of depression and anxiety during adolescence has yielded inconsistent results. Further, not all studies have controlled for potential confounders. We explored the associations between baseline inflammatory markers and psychological distress including moderators at follow-up in a Norwegian adolescent population ...
    • Challenges in using patient involvement principles in substance use treatment 

      Sterri, Njål Herman E.; Rosenvinge, Jan H; Pettersen, Gunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-13)
      Background - Health professionals are responsible for implementing patient involvement (PI) in the choice of treatment approach. Previous studies within the field of substance use disorder (SUD) treatment have shown positive patient experiences with PI. However, little is known about challenges experienced by health professionals in converting principles of PI into clinical practice.<p> <p>Aims ...
    • Clinical confidence following an interprofessional educational program on eating disorders for health care professionals: a qualitative analysis 

      Pettersen, Gunn; Rosenvinge, Jan H; Thune-Larsen, Kari-Brith; Wynn, Rolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
      There are an increasing number of educational programs to improve clinical competence and skills to treat mental disorders. For complex disorders there is also a focus on improving the quality of interprofessional work. This paper reports on interprofessional outputs of an educational program on eating disorders. A total of 207 professionals who completed the program were requested to describe up ...
    • Effectiveness and acceptability of the physical exercise and dietary therapy in a healthy life center 

      Mathisen, Therese Fostervold; Pettersen, Gunn; Rosenvinge, Jan H; Schmidt, Ulrike H.; Sundgot-Borgen, Jorunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-17)
      Objective - The high burden of eating disorders (EDs) and limited availability of treatment speaks of a need to explore new avenues for treatment delivery. To understand if new treatment avenues are helpful and acceptable to patients, we investigated the effectiveness of Physical Exercise and Dietary Therapy (PED-t) in participants with bulimia nervosa or binge-eating disorder, and acceptability ...
    • Energy expenditure, dietary intake and energy availability in female professional football players 

      Dasa, Marcus Småvik; Friborg, Oddgeir; Kristoffersen, Morten; Pettersen, Gunn; Plasqui, Guy; Sundgot-Borgen, Jorunn; Rosenvinge, Jan H (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-24)
      Objectives: To quantify energy expenditure and intake in professional female footballers playing on a national and/or international level. Second, to determine the prevalence of low energy availability among these players, defined as <30 kcal/kg fat-free mass (FFM)/day. Methods: Fifty-one players completed a 14-day prospective observational study during the 2021/2022 football season. Energy ...
    • Evaluating the suitability of the Low Energy Availability in Females Questionnaire (LEAF-Q) for female footballers 

      Dasa, Marcus Småvik; Friborg, Oddgeir; Kristoffersen, Morten; Pettersen, Gunn; Sagen, Jørn Vegard; Sundgot-Borgen, Jorunn; Rosenvinge, Jan H (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-13)
      Background - The Low Energy Availability in Females Questionnaire (LEAF-Q) is a screening tool developed to detect endurance athletes and dancers at risk for development of persistent low energy availability (LEA) and the female athlete triad (Triad). This study investigated the applicability of the LEAF-Q in a cohort of sixty professional female football players.<p> <p>Methods - The participants ...
    • From existing to living: Exploring the meaning of recovery and a sober life after a long duration of a substance use disorder 

      Pettersen, Gunn; Nergaard Bjerke, Trond; Hoxmark, Ellen Margrethe; Sterri, Njål Herman E.; Rosenvinge, Jan H (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-24)
      Aim: The study explores how former patients with substance use disorder (SUD) experience the benefits and challenges of a reoriented identity and way of living. Methods: Semi-structured interviews were conducted with 10 participants who had completed treatment for SUD and considered themselves either recovered or in an ongoing rehabilitation process. Interview transcripts were analysed using the ...
    • How do males recover from eating disorders? An interview study 

      Pettersen, Gunn; Wallin, Karin; Bjôrk, Tabita (Journal article; Tidsskriftartikkel; Peer reviewed, 2016)
      <i>Objectives</i> - The aim of the current study is to investigate what males experience as helpful in their recovery process from eating disorders (ED).<p> <p><i>Methods</i> - Qualitative in-depth interviews within a phenomenological approach, and using content analysis to excavate overarching text themes.<p> <p><i>Setting</i> - Norway and Sweden.<p> <p><i>Participants</i> - Included were ...
    • How do women with eating disorders experience a new treatment combining guided physical exercise and dietary therapy? An interview study of women participating in a randomised controlled trial at the Norwegian School of Sport Sciences. 

      Pettersen, Gunn; Sørdal, Solveig; Rosenvinge, Jan H.; Skomakerstuen, Tone; Mathisen, Therese Fostervold; Sundgot-Borgen, Jorunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-12-19)
      Objectives: <br> To investigate how women with bulimia nervosa (BN) and binge eating disorder (BED) experience participating in a new treatment programme for eating disorders, based on guided physical exercise and dietary therapy. <br> Design and participants: <br> Six women with BN and four with BED were semistructurally interviewed. Transcribed interviews were analysed using a ...
    • In need of percutaneous coronary intervention in an arctic setting– patients’ experience of safety and quality of care: a qualitative study 

      Krane, Anette; Pettersen, Gunn; Lappegård, Knut Tore; Hanssen, Tove Aminda (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-10-29)
      Patients with coronary heart disease need timely treatment for survival and optimum prognosis. There is limited research exploring patients’ experience regarding distance to percutaneous coronary intervention. The aim was to explore patients’ experiences of aspects contributing to safety and quality of care regarding health services following percutaneous coronary intervention in Northern Norway. A ...
    • Mental health profiles among 13-16-year-Old Norwegian talent and mainstream students - A prospective person-centered analytical approach 

      Stornæs, Annett Victoria; Sundgot-Borgen, Jorunn; Pettersen, Gunn; Rosenvinge, Jan H; Nordin-Bates, Sanna M. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-07)
      Objectives: To contribute further knowledge about symptoms of anxiety, depression, body concerns, and self-worth among young talent development (TD) and mainstream students by exploring the indicators within-person combinations prospectively, aiming to identify distinct profiles. Methods: We included 946 students, n = 168 (45% girls) from three TD sports schools and one ballet class, n = 778 ...
    • A new treatment for eating disorders combining physical exercise and dietary therapy (the PED-t): experiences from patients who dropped out 

      Bakland, Maria; Rosenvinge, Jan H; Wynn, Rolf; Sørlie, Venke; Sundgot-Borgen, Jorunn; Mathisen, Therese Fostervold; Hanssen, Tove Aminda; Jensen, Franziska; Innjord, Kjersti; Pettersen, Gunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-21)
      <i>Purpose</i>: Eating disorders (ED) are complex and severe illnesses where evidence-based treatment is needed to recover. However, about half of the patients with ED do not respond to treatments currently available, which call for efforts to expand the portfolio of treatments. The aim of this study was to explore experiences from patients who dropped out of a new treatment for bulimia nervosa and ...
    • The Norwegian healthy body image programme: Study protocol for a randomized controlled school-based intervention to promote positive body image and prevent disordered eating among Norwegian high school students 

      Borgen, Christine Sundgot; Bratland-Sanda, Solfrid; Engen, Kethe Marie Elgesem; Pettersen, Gunn; Friborg, Oddgeir; Torstveit, Monica Klungland; Kolle, Elin; Piran, Niva; Sundgot-Borgen, Jorunn; Rosenvinge, Jan H (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-03-06)
      Background: <br>Body dissatisfaction and disordered eating raise the risk for eating disorders. In the prevention of eating disorders, many programmes have proved partly successful in using cognitive techniques to combat such risk factors. However, specific strategies to actively promote a positive body image are rarely used. The present paper outlines a protocol for a programme integrating the ...
    • Patient and public involvement in health research from researchers' perspective 

      Røssvoll, Toril Beate; Rosenvinge, Jan H; Liabø, Kristin; Hanssen, Tove Aminda; Pettersen, Gunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-08-21)
      Background: Patient and public involvement (PPI) is increasingly considered an integral part of health research, and the focus has shifted from why we need PPI to how users can be involved in a meaningful way. The rationale for investigating experiences with PPI from the perspective of occupational therapy (OT)‐trained researchers' originates in the interrelationship between the inclusive approach ...
    • Patient and Public Involvement in Occupational Therapy Health Research: A Scoping Review 

      Røssvoll, Toril Beate; Hanssen, Tove Aminda; Rosenvinge, Jan H; Liabø, Kristin; Pettersen, Gunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-05-13)
      Patient and public involvement (PPI) in research has the potential to improve research validity and relevance. Objectives: To explore how PPI has been carried out and how its impacts have been reported in occupational therapy (OT) health research. Methodology: Scoping review based on a search in four databases for OT research with descriptions of PPI, published between 2010 and 2020. Results: Across ...
    • Patient expectations of a new treatment for eating disorders combining guided physical exercise and dietary therapy: An interview study of women participating in a randomised controlled trial at the Norwegian School of Sport Sciences 

      Pettersen, Gunn; Rosenvinge, Jan H; Skomakerstuen, Tone; Sørdal, Solveig; Mathisen, Therese Fostervold; Sundgot-Borgen, Jorunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-20)
      <i>Objectives</i> - To study the expectations women with bulimia nervosa (BN) or binge eating disorder (BED) had to a new treatment programme based on guided physical exercise and dietary therapy.<p> <p><i>Design and participants</i> - Semistructured interviews were conducted with six women with BN and four women with BED following a group-based therapy programme. Transcribed interviews were ...
    • Patients' views on a new treatment for Bulimia nervosa and binge eating disorder combining physical exercise and dietary therapy (the PED-t). A qualitative study 

      Bakland, Maria; Rosenvinge, Jan H; Wynn, Rolf; Sundgot-Borgen, Jorunn; Mathisen, Therese Fostervold; Liabø, Kristin; Hanssen, Tove Aminda; Pettersen, Gunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-21)
      A new group based treatment for patients with bulimia nervosa (BN) and binge eating disorder (BED), combining guided Physical Exercise and Dietary therapy (PED-t), has shown the capacity to alleviate BN and BED symptoms. The PED-t is run by therapists with a professional background in sport sciences and nutrition, which in many clinical settings is an uncommon group of professionals. The symptom ...
    • Patients'and therapists' experiences with a new treatment programme for eating disorders that combines physical exercise and dietary therapy: the PED-t trial. A qualitative study protocol. 

      Pettersen, Gunn; Rosenvinge, Jan H; Bakland, Maria; Wynn, Rolf; Mathisen, Therese Fostervold; Sundgot-Borgen, Jorunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-01-08)
      Introduction:<br> Women with bulimia nervosa and binge eating disorder often suffer for many years before they seek professional help. Evidence-based treatments like cognitive–behavioural therapy (CBT) might be poorly accessible, and about 50% of those who receive CBT respond to it. Such outcome may reflect the heterogeneous nature of eating disorders, and addressing this heterogeneity calls ...