Physical capacity in physically active and non-active adolescents

Aim: The aim of this study was to investigate differences in physical capacity between physically active and non-active men and women among graduates from upper secondary school. Subject and methods: Research participants were graduates (38 women and 61 men) from upper secondary school. Physical activity was determined using the International Physical Activity Questionnaire, and participants were dichotomously characterized as being physically active or physically non-active according to the recommendations of the World Health Organization (WHO). Aerobic capacity was measured using the Åstrand cycle ergometer test. Participants also underwent tests of muscular strength and balance. Results: Maximum oxygen uptake differed significantly between physically active and non-active men (mean ± SD 3.6 ± 0.7 vs 3.0 ± 0.6 l/kg, p = 0.002) and women (3.0 ± 0.6 vs 2.5 ± 0.3 l/kg, p = 0.016). There was a difference among physically active and non-active men regarding push-ups (37.1 ± 9.0 vs 28.5 ± 7.0, p < 0.001) and sit-ups (59.2 ± 30.2 vs 39.6 ± 19.4, p = 0.010). No significant differences were found regarding vertical jump or grip strength among men, any of the muscle strength measurements among women, and balance (in any sex). Conclusion: Activity levels had impact on aerobic capacity in both sexes, but did not seem to have the same impact on muscular strength and balance, especially in women

Research strategies in physical activity, health and technology at Winternet research centre

Godkänd; 2005; 20071011 (andbra

The Development of Functional Assessment of the Knee

Godkänd; 2011; 20111116 (andbra)</p

Strong development of research based on national quality registries in Sweden

The aim of the present paper is to describe how the use of national quality registries (NQRs) for research has evolved over the past decade in Sweden. All Swedish NQRs have reported their scientific activity (publications per year in peer-reviewed scientific journals) to the Swedish Association of Local Authorities and Regions since 2009, and the present report is based on available data from 2009-2016. The yearly number of publications of the 69 registries active in 2009 has increased from 121 to 496 in 2016. Seventeen of these registries published more than 10 papers in 2016; however, 12 NQRs did not publish any papers in 2016. An additional 77 papers were published in 2016 by the 34 NQRs started after 2009. In summary, there has been a strong development of quality registry-based research in Sweden over the last decade. However, there is still room for further increase of the use of research based on NQRs in Sweden

Shoulder rehabilitation at a distance : the patients and therapists perceptions!

Godkänd; 2005; 20061127 (andbra

Epidemiologic patterns of injuries treated at the emergency department of a Swedish medical center

Background: The injury spectrum published in the literature has mainly been presented for a certain age group, as elderly or for a certain type of injury, as fracture and often restricted to in-hospital care cases. Our objective was to give an overview of the major types of injuries for all age groups and trends in the adult population. Methods: We analyzed 68,159 adult injury events, which occurred between 1999 and 2008  and was treated at the Emergency Department of Umea University Hospital. All these injuries are registered in a database. The injuries were analyzed depending on frequency, type of injury, and activity at the time of injury. Incidence rates were calculated using population data from Statistics Sweden. Results: Injury event incidence varied between 614 (2004) and 669 (2007) per 10,000 persons. The most common injury was a fracture, although contusions and wounds were also frequent. Fractures were responsible for almost three quarters of hospital days related to injury. The risk for fractures increased with age, as did contusions and concussions, whereas sprains decreased with age. Fracture incidence increased among the 50- to 59-year age group for both women and men. Fall-related injuries increased significantly for middle-aged adults. Sports-related and work injuries decreased, while injuries occurring during leisure time increased the most. Conclusion: A fracture is the most frequent type of injury for adults and accounts for the largest proportion of the trauma care burden. Contusions are also common and responsible for a significant proportion of the in-hospital days. Injuries caused by a fall increased among middle-age adults imply a need for an extension of fall prevention programs