hh.sePublikationer
Ändra sökning
Avgränsa sökresultatet
1 - 12 av 12
RefereraExporteraLänk till träfflistan
Permanent länk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Träffar per sida
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sortering
  • Standard (Relevans)
  • Författare A-Ö
  • Författare Ö-A
  • Titel A-Ö
  • Titel Ö-A
  • Publikationstyp A-Ö
  • Publikationstyp Ö-A
  • Äldst först
  • Nyast först
  • Skapad (Äldst först)
  • Skapad (Nyast först)
  • Senast uppdaterad (Äldst först)
  • Senast uppdaterad (Nyast först)
  • Disputationsdatum (tidigaste först)
  • Disputationsdatum (senaste först)
  • Standard (Relevans)
  • Författare A-Ö
  • Författare Ö-A
  • Titel A-Ö
  • Titel Ö-A
  • Publikationstyp A-Ö
  • Publikationstyp Ö-A
  • Äldst först
  • Nyast först
  • Skapad (Äldst först)
  • Skapad (Nyast först)
  • Senast uppdaterad (Äldst först)
  • Senast uppdaterad (Nyast först)
  • Disputationsdatum (tidigaste först)
  • Disputationsdatum (senaste först)
Markera
Maxantalet träffar du kan exportera från sökgränssnittet är 250. Vid större uttag använd dig av utsökningar.
  • 1.
    Bremander, A B
    et al.
    Department of Orthopedics, Lund University, Lund, Sweden.
    Dahl, L L
    Department of Orthopedics, Lund University, Lund, Sweden.
    Roos, E M
    Department of Orthopedics, Lund University, Lund, Sweden.
    Validity and reliability of functional performance tests in meniscectomized patients with or without knee osteoarthritis2007Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 17, nr 2, s. 120-7Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    AIMS: Reduced functional performance and muscular dysfunction after knee injury and in knee osteoarthritis (OA) is suggested to be a factor in OA development. Validated functional performance tests applicable in the clinic and large-scale studies are lacking. The aim was to study the reliability and validity of 10 functional performance tests.

    METHODS: Two hundred and eighty-five subjects, 15-22 years post-meniscectomy, performed 10 functional performance tests. The mean age was 54 years (SD+/-11.2) and 79% were men; 52% had radiographic OA, and 48% were categorized as symptomatic. The tests were evaluated for test-retest reliability, discriminative ability (younger vs older age, men vs women, symptom-free vs symptomatic) and floor and ceiling effects.

    RESULTS: Two of the 10 tests, maximum number of knee bendings in 30 s and one-leg hop for distance, had good test-retest reliability (ICC 0.92, 95% CI 0.86-0.96 and 0.93, 95% CI 0.87-0.97) and were able to discriminate with regard to age, gender and symptoms, and had acceptable floor effects (9% and 3%, respectively).

    CONCLUSION: This study suggests the use of two functional performance tests: knee bendings/30 s and one-leg hop for distance, easy to use for evaluation of interventions due to knee injury and knee OA and when attaining long-term data of natural disease history.

  • 2.
    Clement, Damien
    et al.
    West Virginia University, Morgantown, West Virginia, United Kingdom.
    Ivarsson, Andreas
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI), Hälsa och idrott.
    Tranaeus, Ulrika
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Johnson, Urban
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI), Hälsa och idrott.
    Stenling, Andreas
    Umeå University, Umeå, Sweden.
    Investigating the influence of intra-individual changes in perceived stress symptoms on injury risk in soccer2018Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 28, nr 4, s. 1461-1466Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Research has shown that high levels of stress and stress responsivity can increase the risk of injuries. However, most of the research that has supported this notion has focused on between-person relationships, ignoring the relationships at the within-person level. As a result, the objective of this study was to investigate if within-person changes in perceived stress symptoms over a 1-month time period could predict injury rates during the subsequent 3 months. A prospective design with two measurement points (Time 1—at the beginning of the season and Time 2—1 month into the season) was utilized. A total of 121 competitive soccer players (85 males and 36 females; Mage = 18.39, SD = 3.08) from Sweden and the United States completed the Kessler Psychological Distress Scale (KPDS) and a demographic sheet at Time 1. The KPDS was also completed at Time 2, and all acute injuries that occurred during the subsequent 3-month period were recorded. A Bayesian latent change scores model was used to determine whether within-person changes in stress symptoms could predict the risk of injury. Results revealed that there was a credible positive effect of changes in stress symptoms on injury rates, indicating that an increase in reported stress symptoms was related to an increased risk for injury. This finding highlights the importance of creating caring and supportive sporting environments and relationships and teaching stress management techniques, especially during the earlier portion of competitive seasons, to possibly reduce the occurrence of injuries. © 2018 John Wiley & Sons A/S.

  • 3.
    Eriksson, Linn
    et al.
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Baigi, Amir
    Primary Health Care Research and Development, Council Halland, Falkenberg, Sweden.
    Marklund, Bertil
    Primary Health Care Research and Development, Council Halland, Falkenberg, Sweden.
    Lindgren, Eva-Carin
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Social physique anxiety and sociocultural attitudes toward appearance impact on orthorexia test in fitness participants2008Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 18, nr 3, s. 389-394Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    This study investigates how scores on the Social Physique Anxiety Scale (SPAS) and the Sociocultural Attitudes Towards Appearance Questionnaire (SATAQ) relate to Bratman's orthorexia test (BOT) scores with regard to age, sex, and self-reported exercise frequency and duration in a sample of Swedish participants in fitness center activities. A total of 251 participants (166 women and 85 men) completed the SPAS, the SATAQ, and a questionnaire focusing on exercise frequency and duration. The results indicated that the SATAQ subdomain internalization could itself explain the variation in BOT results. In women, the results indicated that exercise frequency, followed by SPAS score and the SATAQ subdomains internalization and awareness, could together explain the variation in BOT results. Fitness centers could make a point of emphasizing that some physical ideals are neither healthy nor realistic, thus strengthening member self-image and preventing social physique anxiety, eating disorders, and negative attitudes toward appearance.

  • 4.
    Eriksson, Linn
    et al.
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Marklund, Bertil
    Primary Health Care Research and Development, Council Halland, Falkenberg, Sweden.
    Baigi, Amir
    Primary Health Care Research and Development, Council Halland, Falkenberg, Sweden.
    Lindgren, Eva-Carin
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    On the concept of orthorexia nervosa: a rebuttal: Letter to the Editor2008Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 18, nr 3, s. 397-397Artikel i tidskrift (Refereegranskat)
  • 5.
    Hagger, M. S.
    et al.
    Risk Analysis, Social Processes, and Health Group, School of Psychology, University of Nottingham, Nottingham, United Kingdom.
    Asci, F. H.
    F.H. Aşçi, Sport Sciences Department, Başkent University, Ankara, Turkey.
    Lindwall, Magnus
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Hein, V.
    Faculty of Exercise and Sport Sciences, Institute of Sport Pedagogy and Coaching Sciences, University of Tartu, Tartu, Estonia.
    Mulazimoglu-Balli, O.
    School of Sport Sciences and Technology, Pamukkale University, Denizli, Turkey.
    Tarrant, M.
    School of Psychology, Keele University, Keele, United Kingdom.
    Ruiz, Y. Pastor
    Department of Health Psychology, Universidad Miguel Hernández, Elche, Spain.
    Sell, V.
    School of Sport and Exercise Sciences, Loughborough University, Loughborough, United Kingdom.
    Cross-cultural validity and measurement invariance of the social physique anxiety scale in five European nations2007Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 17, nr 6, s. 703-719Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The cross-cultural generalizability of the social physique anxiety scale (SPAS) was evaluated using confirmatory factor analysis (CFA) in five European nations: Britain, Estonia, Spain, Sweden, and Turkey. Motl and Conroy's (2000) methods were used to develop modified versions of the scale within each sample based on the original 12-item version. Pending the satisfactory fit of the CFAs of the modified models within each sample, it was expected that the measurement parameters and mean values of these models would be equivalent across samples in multisample CFAs. An eight-item version of the SPAS exhibited a good fit with data from the British, Estonian, and Swedish samples, and a seven-item version fitted the data well in the Spanish and Turkish samples. The eliminated items were also influenced by a method effect associated with the item wording. Multisample analyses revealed that factor loadings were equivalent across samples. Tests of latent means revealed that British and Spanish participants reported the highest levels of SPA, with Estonian participants reporting the lowest. Results indicate that the SPAS is generalizable across these cultures, although subtle variations existed in the Spanish and Turkish samples. Researchers are advised to follow these procedures to develop a valid version of the SPAS appropriate for their sample.

  • 6.
    Henriksen, Kristoffer
    et al.
    Institute of Sport Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
    Stambulova, Natalia
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Roessler, Kirsten Kaya
    Institute of Sport Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
    Successful talent development in track and field: Considering the role of environment2010Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 20, nr Suppl.2, s. 122-132Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Track and field includes a number of high intensity disciplines with many demanding practices and represents a motivational challenge for talented athletes aiming to make a successful transition to the senior elite level. Based on a holistic ecological approach, this study presents an analysis of a particular athletic talent development environment (ATDE) in track and field, the IFK Växjö track and field club, and examines key factors behind its successful history of creating top level athletes. The research takes the form of a case study. Data were collected from multiple perspectives (in-depth interviews with administrators, coaches and athletes), from multiple situations (observation of training, competitions and meetings) and from the analysis of documents. The environment was characterized by a high degree of cohesion, by the organization of athletes and coaches into groups and teams, and by the important role given to elite athletes. A strong organizational culture, characterized by values of open co-operation, by a focus on performance process and by a whole person approach, provided an important basis for the environment’s success. The holistic ecological approach encourages practitioners to broaden their focus beyond the individual in their efforts to help talented junior athletes make a successful transition to elite senior level.

  • 7.
    Johnson, Urban
    Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Coping strategies among long-term injured competitive athletes. A study of 81 men and women in team and individual sports1997Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 7, nr 6, s. 367-372Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Differences in personality, mood and coping ability between athletes of a high competitive level with long-term injuries (n=81), with a mean age of 24.4 years, and a matched non-injured group (n=64), with a mean age of 24.2 years, were investigated. Three self-rating scales were employed: mood adjective check-list, general coping questionnaire and Karolinska scales of personality. Although no differences in basic personality traits were found, being injured was found to result in a depressed mood state and in the activation of coping strategies directed at receiving help. Comparisons were made between injured male and female athletes as well as between team-sport and individual-sport athletes. Women were found to become more anxious and tense and to have a stronger inclination to use emotion-focused coping strategies. Team-sport athletes were found to cope more in terms of 'passive acceptance' of help from others, whereas individual athletes were found to activate 'problem-solving' strategies in face of a stressor. The results suggest that social aspects of rehabilitative work are important and support the concept that rehabilitative work with long-term injured athletes should be individualized to be maximally effective. They also support the usefulness of cognitive models of the injured athlete's experience of being long-term injured. Such models, however, do not account for differences between the sexes or between individual and team athletes.

  • 8.
    Johnson, Urban
    et al.
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Ivarsson, Andreas
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Psychological predictors of sport injuries among junior soccer players2011Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 21, nr 1, s. 129-136Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Previous researches have established models that specifypsychological factors that could predict sport injuries. One example is Williams and Andersen’s stress–injury modelstressing factors such as anxiety, negative life stress and few coping resources. The purpose of the current study was to find psychological factors that could lead to an increased injury risk among junior soccer players, in addition to construct an empirical model of injury risk factors for soccer players. The participants were 108 male and female soccer players (m = 17,6) studying at soccer high schools in southwest Sweden. Five questionnaires were used, State Trait Anxiety Inventory, Sport Anxiety Scale, Life Events Survey for Collegiate Athletes, Athletic Coping Skills Inventory-28 and Swedish universities Scales of Personality. Injury record was collected by athletic trainers at the schools during a period of 8 months. The result suggested four significant predictors that together could explain 23% of injury occurrence.The main factors are life event stress, somatic trait anxiety, mistrust and ineffective coping. These findings partly support Williams and Andersen’s stress–injury model and are organized into an empirical model. Recommendations are given to sport medicine teams and coaches concerning issues in sport injury prevention.

  • 9.
    Josefsson, Torbjörn
    et al.
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI). Department of Psychology, University of Gothenburg, Gothenburg, Sweden.
    Lindwall, Magnus
    University of Gothenburg, Gothenburg, Sweden.
    Archer, Trevor
    y of Gothenburg, Gothenburg, Sweden & Linnaeus University, Kalmar, Sweden .
    Physical exercise intervention in depressive disorders: Meta-analysis and systematic review2013Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 24, nr 2, s. 259-272Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Previous meta-analyses investigating the effect of exercise on depression have included trials where the control condition has been categorized as placebo despite the fact that this particular placebo intervention (e.g., meditation, relaxation) has been recognized as having an antidepressant effect. Because meditation and mindfulness-based interventions are associated with depression reduction, it is impossible to separate the effect of the physical exercise from the meditation-related parts. The present study determined the efficacy of exercise in reducing symptoms of depression compared with no treatment, placebo conditions or usual care among clinically defined depressed adults. Of 89 retrieved studies, 15 passed the inclusion criteria of which 13 studies presented sufficient information for calculating effect sizes. The main result showed a significant large overall effect favoring exercise intervention. The effect size was even larger when only trials that had used no treatment or placebo conditions were analyzed. Nevertheless, effect size was reduced to a moderate level when only studies with high methodological quality were included in the analysis. Exercise may be recommended for people with mild and moderate depression who are willing, motivated, and physically healthy enough to engage in such a program.

  • 10.
    Lindwall, Magnus
    et al.
    Department of Psychology, Stockholm University, Stockholm, Sweden.
    Hassmén, Peter
    Department of Psychology, Stockholm University, Stockholm, Sweden.
    The role of exercise and gender for physical self-perceptions and importance ratings in Swedish university students2004Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 14, nr 6, s. 373-380Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The purpose of this study was to investigate how scores on the Physical Self-Perception Profile (PSPP), including scores on the Perceived Importance Profile (PIP), were related to self-reported exercise frequency, duration, and gender in sample of Swedish university students. A total of 164 participants completed the PSPP, PIP, and a questionnaire focusing on frequency and duration of exercise. Exercise frequency, duration, and gender predicted best the PSPP sub-domains of Sport Competence and Physical Conditioning. Exercising more frequently, and for a longer time on each occasion was associated with higher PSPP and PIP scores. Women generally displayed lower PSPP scores than men. These results suggest that exercise professionals need to master a range of appropriate exercise strategies, since doubts concerning self-presentation may work against establishing a regular exercise routine.

  • 11.
    Lundkvist, Erik
    et al.
    Stockholm University, Stockholm, Sweden; University of St Andrews, St Andrews, United Kingdom & Swedish School of Sport and Health Sciences, Stockholm, Sweden.
    Gustafsson, Henrik
    Karlstad University, Karlstad, Sweden.
    Davis, Paul
    Umeå University, Umeå, Sweden.
    Holmström, Stefan
    Umeå University, Umeå, Sweden.
    Lemyre, Nicolas
    Norwegian School of Sport Sciences, Oslo, Norway.
    Ivarsson, Andreas
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI), Hälsa och idrott.
    The temporal relations across burnout dimensions in athletes2018Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 28, nr 3, s. 1215-1226Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Burnout is a construct that has garnered considerable attention in sport psychology within recent years. Several hypothesized models regarding how the three dimen-sions (exhaustion, devaluation, and reduced sense of accomplishment) temporally relate to each other have been advanced. One proposal outlined by Maslach and Leiter suggests that exhaustion predicts devaluation which predicts reduced sense of accomplishment. However, there is no consensus among researchers as it has been argued that exhaustion predicts devaluation and reduced accomplishment separately. The aim of this study was to test multiple alternative hypotheses regarding the rela-tionships of the burnout dimensions in athletes. Two samples of Swedish youth elite athletes with differing time spans between measurements were used. Specifically, one sample involved time- intensive measures collected every week over an eight- week period, and the other sample included four measurement points across an 18- month period. Results showed that none of the previously proposed models outlining the temporal relations of burnout dimensions were supported. Statistical analysis of the models including the cross- lagged predictions of dimensions did not have any statistically significant impact except when exhaustion negatively predicted devalu-ation between time 1 (month 0) and time 2 (month 6) in the 18- month sample; this relation faded in the following time points. Further, issues regarding the stability of devaluation and reduced sense of accomplishment emerged as their autocorrelation were very weak in the time- intensive sample. These findings raise a number of points for further theoretical and practical discussions about the athlete burnout construct. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  • 12.
    Tranaeus, U.
    et al.
    Stockholm Sports Trauma Research Center, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
    Heintz, E.
    Swedish Council on Health Technology Assessment, Stockholm, Sweden & Center for Medical Technology Assessment, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.
    Johnson, Urban
    Högskolan i Halmstad, Akademin för hälsa och välfärd, Centrum för forskning om välfärd, hälsa och idrott (CVHI).
    Forssblad, M.
    Stockholm Sports Trauma Research Center, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
    Werner, S.
    Stockholm Sports Trauma Research Center, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
    Injuries in Swedish floorball: a cost analysis2017Ingår i: Scandinavian Journal of Medicine and Science in Sports, ISSN 0905-7188, E-ISSN 1600-0838, Vol. 27, nr 5, s. 508-513Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The epidemiology of sport injuries is well documented. However, the costs are rarely discussed. Previous studies have presented such costs in specific sports or localization. No study has investigated the costs related to injuries in elite floorball. Thus, the aim of this study was to estimate cost of injuries in Swedish elite floorball players. During 1year, 346 floorball players were prospectively followed. All time-loss injures were recorded. The injured players were asked to complete a questionnaire regarding their costs tied to the injury. Mean costs were calculated by multiplying the total resource use with the collected unit costs and dividing these total costs with the number of injuries as well as players. The results showed that the average cost per injury increased with the level of severity and ranged from 332 to 2358 Euros. The mild and moderate overuse injuries were costlier than the corresponding traumatic injuries. However, the severe traumatic injuries were associated with higher costs than overuse injuries. Knee injuries were the costliest. Our results indicate that there are costs to be saved, if floorball injuries can be avoided. They should be of interest to decision makers deciding whether to invest in preventive interventions. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd

1 - 12 av 12
RefereraExporteraLänk till träfflistan
Permanent länk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf