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Sökning: WFRF:(Johansson Eva) > Gymnastik- och idrottshögskolan

  • Resultat 1-6 av 6
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1.
  • Johansson, Fred, et al. (författare)
  • Athletic Identity and Shoulder Overuse Injury in Competitive Adolescent Tennis Players: The Smash Cohort Study
  • 2022
  • Ingår i: Frontiers in Sports and Active Living. - : Frontiers Media S.A.. - 2624-9367. ; 4
  • Tidskriftsartikel (refereegranskat)abstract
    • Objectives: Our primary aim was to determine if athletic identity is prospectively associated with shoulder overuse injuries. Secondly, we aimed to determine if athletic identity is prospectively associated with playing through pain and to describe how athletic identity relates to sex, age, playing level, weekly training load, and match volume.Methods: A cohort of 269 adolescent tennis players were followed over a period of 52 weeks. Cox regression was used to estimate the hazard rate ratio (HRR) of first-time shoulder overuse injury associated with every 10-unit increase on the Athletic Identity Measurement Scale (AIMS).Results: The adjusted HRR of shoulder overuse injury was 0.89 (95% CI: 0.36-2.20) and the odds ratio of playing through pain was 2.41 (95% CI: 0.74-8.96) for every 10 unit increase on AIMS. The level of athletic identity was higher among players at the national level than among players at the regional level and was weakly correlated to weekly hours of tennis matches, tennis training, and fitness training.Conclusions: Our results indicate that higher levels of athletic identity may be associated with a lower incidence of shoulder overuse injuries, and potentially with playing through pain, although these results are inconclusive due to wide confidence intervals.
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2.
  • Andersson, Dan, 1967- (författare)
  • Exploring Perceptions of Route Environments in Relation to Walking
  • 2024
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Background: Every walk takes place in a route environment, which can play an important role in deterring or facilitating walking. The focus of this thesis is on the perceptions of environmental variables, and how they relate to appraisals of route environments as hindering – stimulating for walking and unsafe – safe for reasons of traffic, in two metropolitan environments. Another focus is to expand the state of knowledge concerning the criterion-related validity of the Active Commuting Route Environment Scale (ACRES).Methods: Commuting pedestrians in Greater Stockholm, Sweden, were recruited via advertisements. From the inner urban area there were 294 participants (77% women), aged 49.5 years, and from the suburban areas there were 233 participants (82% women), aged 50.0 years. 77 individuals walked in both areas. The participants evaluated their commuting route environments using the ACRES. Correlation, multiple regression, and mediation analyses were used to explore the relationships between the variables. Comparisons of environmental ratings between groups and settings were performed with t-tests. Studies 1 and 2 focused on the inner urban area and studies 3 and 4 on the suburban areas. Studies 1 and 3 focused exclusively on the relations between the four motorized traffic variables (vehicle speed, vehicle flow, noise, and exhaust fumes), and their relations to the outcome variables (hinders – stimulates walking and unsafe – safe traffic). Studies 2 and 4 utilised proxies from studies 1 and 3 and combined them with other environmental variables to further the understanding of route environmental variables in relation to walking.Results: In both areas, aesthetics and greenery were positively related to stimulating walking, whereas noise, a proxy for motorized traffic, was negatively related. Aesthetics was also positively related to unsafe – safe traffic in the inner urban area, whereas greenery had the corresponding role in suburbia. Another important finding was that greenery also influenced aesthetics positively in both areas. Thus, greenery had both a direct and an indirect positive effect. On the other hand, noise influenced aesthetics negatively in the inner urban area, whereas vehicle flow had the corresponding role in suburbia. A number of variables conjointly influenced the outcome unsafe – safe traffic negatively in both areas (speeds of motor vehicles, noise, conflicts, congestion: pedestrians, red lights, and course of the route). The route environment profiles differed distinctly between the two areas.Conclusions: Several route environmental variables appear to be particularly influential in relation to pedestrian commuting, e.g., aesthetics, greenery, and noise. An important finding is that both positive and negative interactions, between certain predictor variables, were disclosed. The contrasting route environment profiles in the different settings strengthen the criterion-related validity of the ACRES. The findings expands the state of knowledge concerning the relations between the environment and walking. If implemented, these findings can influence public health positively.
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3.
  • Asker, Martin, et al. (författare)
  • Risk factors for, and prevention of, shoulder injuries in overhead sports : a systematic review with best-evidence synthesis.
  • 2018
  • Ingår i: British Journal of Sports Medicine. - : BMJ. - 0306-3674 .- 1473-0480. ; 52:20, s. 312-1319
  • Forskningsöversikt (refereegranskat)abstract
    • OBJECTIVE: To assess the evidence for risk factors and prevention measures for shoulder injuries in overhead sports.DESIGN: Systematic review with best-evidence synthesis.DATA SOURCES: Medline (Ovid), PubMed (complementary search), Embase (Elsevier), Cochrane (Wiley), SPORTDiscus (Ebsco) and Web of Science Core Collection (Thomson Reuters), from 1 January 1990 to 15 May 2017.ELIGIBILITY CRITERIA FOR SELECTING STUDIES: Randomised controlled trials, cohort studies and case-control studies on risk factors or prevention measures for shoulder injuries in overhead sports. The eligible studies were quality assessed using the Scottish Intercollegiate Guidelines Network criteria.RESULTS: Of 4778 studies identified, 38 were eligible for quality review and 17 met the quality criteria to be included in the evidence synthesis. One additional quality study presented a shoulder injury prevention programme. Most studies focused on baseball, lacrosse or volleyball (n=13). The risk factors examined included participation level (competition vs training) (n=10), sex (n=4), biomechanics (n=2) and external workload (n=2). The evidence for all risk factors was limited or conflicting. The effect of the prevention programme within the subgroup of uninjured players at baseline was modest and possibly lacked statistical power.CONCLUSIONS: All investigated potential risk factors for shoulder injury in overhead sports had limited evidence, and most were non-modifiable (eg, sex). There is also limited evidence for the effect of shoulder injury prevention measures in overhead sports.PROSPERO TRIAL REGISTRATION NUMBER: CRD42015026850.
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4.
  • Christenson, Anne, et al. (författare)
  • “…or else I close my ears” How women with obesity want to be approached and treated regarding gestational weight management : A qualitative interview study.
  • 2019
  • Ingår i: PLOS ONE. - : Public Library of Science. - 1932-6203. ; 14:9, s. 1-17
  • Tidskriftsartikel (refereegranskat)abstract
    • Introduction: The importance of helping pregnant women maintain a healthy lifestyle and prevent excessive gestational weight gain is well recognized, but pregnant women do not always perceive communication about body weight as respectful or helpful. Furthermore, fear of inducing shame or guilt can prohibit some midwives from talking about body weight, especially if the woman has obesity. We aimed to explore what women of reproductive age with obesity regard to be the most important and relevant aspects when discussing gestational weight management. Methods: Qualitative interview study using focus groups and individual semi-structured interviews with 17 women of reproductive age (19–39 y) with obesity. Thematic analysis was used to analyze the data. Results: We identified three themes: 1) Importance of obtaining vital medical information; 2) A wish to feel understood and treated with respect; 3) Midwives’ approach is crucial in sensitive key situations, which include bringing up the subject of body weight, weighing, providing weight-related information, coaching lifestyle modification, dealing with emotional reactions and ending a conversation. Conclusions: A majority of the interviewed women wished to receive information about risks about obesity and gestational weight gain, and recommendations on weight management. However, the risk of midwives offending someone by raising the topic may be increased if the pregnant woman believe that gestational weight gain is uncontrollable by the individual. Also, several situations during maternity care meetings can be stigmatizing and make women less receptive to advice or support. Women suggest that a good working alliance is likely to be achieved if midwives have knowledge about the causes of obesity, take interest in the patients’ background, have a non-judgmental approach and refrain from giving unsolicited advice. 
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6.
  • Tranaeus, Ulrika, et al. (författare)
  • Samband mellan upplevd stress och överbelastningsskador hos unga fotbollsspelande flickor – en prospektiv kohortstudie
  • 2019
  • Ingår i: Svensk Idrottsmedicin, 2019:2, sid 55. - : Svensk förening för fysisk aktivitet och idrottsmedicin.
  • Konferensbidrag (refereegranskat)abstract
    • BAKGRUND: Fotboll är en av de populäraste lagidrotterna även bland flickor/damer i Sverige. Skador, varav överbelastningsskador är en av skadekategorierna, är vanligt förekommande. Skadefrekvensen är högre bland män än kvinnor inom fotboll och allvarliga knäskador är vanligare hos fotbollsspelande kvinnor än män. Stress är en riskfaktor för traumatiska skador. Upplevd stress som riskfaktor för överbelastningsskador är ännu inte undersökt.SYFTE: Syftet denna delstudie var att undersöka eventuella samband mellan upplevd stress och överbelastningsskador hos unga fotbollsspelande flickor.METOD: Detta är en pågående prospektiv kohortstudie, The Karolinska Injury Cohort (KIC) study, med det övergripande syftet att identifiera riskfaktorer för skador hos fotbollsspelande flickor, 13-16 år på elitnivå. Från studiestart september 2016 till september 2018 var 280 spelare inkluderade. Målet är att inkludera 600 spelare. I samband med inkludering besvarades bland annat frågor om upplevd stress. Spelarna följdes veckovis under 53 veckor och besvarade frågor om skador samt begränsningar i träning och match på grund av smärta och/eller fysiska besvär. Varje skada följdes upp med mer detaljer kring skadan via telefon. I denna delstudie inkluderas spelarna vid första registrerade överbelastningsskada. Alla potentiella störfaktorer såsom coping, passion till sport, sömn, idrottspsykologisk träning samt fotbollsrelaterade frågor registrerades i baslinjen. En logistisk regressionsanalys utfördes i StataSE version 14.2 med kontroll för störfaktorer för sambandet mellan graden av upplevd stress och överbelastningsskador.RESULTAT: Av de 280 inkluderade spelarna i KIC var det 145 spelare som angav att de var skadefria vid studiestart och som inkluderades i denna analys. Av dessa hade 31 spelare en överbelastningsskada och 17 (55 %) spelare rapporterade att de upplevde stress, medan resterande 14 (45 %) spelare inte upplevde stress. Spelare som rapporterade upplevd stress vid baslinjen hade inte en högre risk att få en överbelastningsskada under uppföljningsperioden (OR:1.1; 95 % CI: 0.6-2.1; p= 0.8), jämfört med spelare utan upplevd stress.SLUTSATS: Denna delstudie visade inget samband mellan upplevd stress vid studiestart och överbelastningsskador under uppföljningstiden. Denna analys är baserad på få spelare och kommer att upprepas då 600 spelare är inkluderade i studien och information om upplevd stress från veckorapporten kommer att användas.
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