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  • 151.
    Zetterberg, Lena
    et al.
    Uppsala University.
    Lindmark, Birgitta
    Uppsala University.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Åsenlöf, Pernilla
    Uppsala University.
    Self-perceived non-motor aspects of cervical dystonia and their association with disability2012Ingår i: Journal of Rehabilitation Medicine, ISSN 1650-1977, E-ISSN 1651-2081, Vol. 44, nr 11, s. 950-954Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    OBJECTIVE: To examine the multivariate association between a model of self-perceived non-motor aspects and disability in cervical dystonia.DESIGN: A prospective and correlational design with two points of assessment. SUBJECTS: All 273 members with cervical dystonia from the Swedish Dystonia Patient Association were invited to participate. METHODS: Data were collected with one self-reported questionnaire. The questionnaire was sent by post on two separate occasions. Disability was the primary outcome variable measured by the Functional Disability Questionnaire. RESULTS: The questionnaire was completed by 180 individuals (66%) on both occasions. The multivariate association between the non-motor model and disability was statistically significant (adjusted R2 0.46, F(7, 149) = 19.76, p = 0.001). This indicated that 46% of the variance in disability was explained by the non-motor model. Self-efficacy appeared to be the most salient predictor of disability.CONCLUSION: The results of this study highlight the need for increasing awareness of self-perceived non-motor aspects among care providers treating patients with cervical dystonia. This presents opportunities for new rehabilitation possibilities that apply a behavioural medicine perspective.

  • 152.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Folke, Mia
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Stegräknar-appar för att främja folkhälsan - men mäter de rätt?2013Ingår i: Medicinteknikdagarna 2013, Stockholm, Sweden, 2013Konferensbidrag (Refereegranskat)
  • 153.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Accuracy in pedometers: Dependent on the technology for measurement?2014Ingår i: Studies in Health Technology and Informatics, 2014, Vol. 200, s. 173-175Konferensbidrag (Refereegranskat)
    Abstract [en]

    Today, there are a variety of pedometers available based on different technologies. The aim of this study was to investigate step measurement accuracy regarding two different pedometer technologies, spring-suspended lever arm and accelerometers, in six walking environments, compared to a reference method. Descriptive data indicates that the spring-suspended lever arm pedometer had the largest SD and underestimated the steps in five out of six walking environments. The ANOVA showed that both pedometer technologies performed accurate measurements in one of the walking environments. However, none of the pedometer technologies performed accurate step measurements in all six walking environments.

  • 154.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Evaluation of a Selected Pedometer Cell Phone Application for iPhone2014Ingår i: International conference on health and social welfare and coproduction HW2014, 2014Konferensbidrag (Refereegranskat)
  • 155.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Investigation of the validity and reliability of a smartphone pedometer application2016Ingår i: European Journal of Physiotherapy, ISSN 2167-9169, E-ISSN 2167-9177, Vol. 18, nr 3, s. 185-193Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The aim of this study was to investigate the validity and measurement agreement of a smartphone pedometer application and a traditional pedometer, both compared to manual step count, in six environments. The study also examined the relative reliability of two positions of the smartphone pedometer application in the six environments. Twenty participants carried two smartphones (iPhone 4S) with the same pedometer application (Pedometer FREE GPSþ) in two device positions together with a traditional pedometer (Yamax LS2000) while walking in six environments. The pedometer application in the chest position (app chest) differed significantly from the manual step count when walking uphill (p¼0.003), the application in the trouser (pants) position (app pants) differed for downhill (p¼0.001) and the traditional pedometer (trad ped) differed upstairs (p¼0.007). The measurement agreement was high for app pants uphill, app chest downhill and trad ped downstairs. The relative reliability was fair for app chest, but poor for app pants. In conclusion, the pedometer application and traditional pedometer were valid for step self-monitoring in some environments, and the measurement agreement compared to manual step count was mainly medium to high. The relative reliability for the smartphone pedometer application was partly acceptable. Smartphones could be useful in some environments for physical activity self-monitoring.

  • 156.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Technologies for physical activity self-monitoring: a study of differences between users and non-users2017Ingår i: Open Access Journal of Sports Medicine, ISSN 1179-1543, E-ISSN 1179-1543, Vol. 8, s. 17-26Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Background: Different kinds of physical activity (PA) self-monitoring technologies are used today to monitor and motivate PA behavior change. The user focus is essential in the development process of this technology, including potential future users such as representatives from the group of non-users. There is also a need to study whether there are differences between the groups of users and non-users. The aims of this study were to investigate possible differences between users and non-users regarding their opinions about PA self-monitoring technologies and to investigate differences in demographic variables between the groups. Materials and methods: Participants were randomly selected from seven municipalities in central Sweden. In total, 107 adults responded to the Physical Activity Products Questionnaire, which consisted of 22 questions. Results: Significant differences between the users and non-users were shown for six of the 20 measurement-related items: measures accurately (p = 0.007), measures with high precision (p = 0.024), measures distance (p = 0.020), measures speed (p = 0.003), shows minutes of activity (p = 0.004), and shows geographical position (p = 0.000). Significant differences between the users and non-users were also found for two of the 29 encouragement items: measures accurately (p = 0.001) and has long-term memory (p = 0.019). Significant differences between the groups were also shown for level of education (p = 0.030) and level of physical exercise (p = 0.037). Conclusion: With a few exceptions, the users and the non-users in this study had similar opinions about PA self-monitoring technologies. Because this study showed significant differences regarding level of education and level of physical exercise, these demographic variables seemed more relevant to investigate than differences in opinions about the PA self-monitoring technologies.

  • 157.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    The development and usability evaluation of an interactive health technology solution for the encouragement of physical activity in inactive adults - based on the user perspectiveManuskript (preprint) (Övrigt vetenskapligt)
    Abstract [en]

    Physical inactivity is increasing worldwide. Technology shows good evidence forhaving a good impact on health. Successful behaviour change regarding physical activity requires user involvement and the integration of relevant behaviour change techniques into the technology. The aim of this study was, based on the user perspective, to develop and later evaluate the usability of an interactive health technology solution that can encourage physically inactive adults to physical activity. A mixed methods design with a user-centred approach was used. The data collection included a brainstorming workshop, a user workshop, technical development and a usability evaluation (effectiveness, efficiency, satisfaction) involving 35 participants. From the brainstorming workshop, four themes were identified: focus, platform, characteristics and content. A schematic model of a first prototype was presented at the user workshop, and the feedback was positive. A behaviour change application was developed (App&Move), with a focus on encouraging functions. App&Move, which measures physical activity in minutes per day, has integrated behaviour change techniques, is based on available physical activity recommendations, relies on scientific evidence and is strongly based on the user perspective. The usability evaluation of App&Move showed that effectiveness was acceptable, efficiency was (with one exception) high, and satisfaction was medium. The results from this study contributes to the development of a first model of a behaviour change application that aims to encourage physically inactive adults to physical activity. In conclusion, the usability evaluation of App&Move showed promising usability, and the application seemed to encourage physical activity to some extent.

  • 158.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Utvärdering av en stegräknarapplikation; mätnoggrannhet i olika mätmiljöer och positioner2014Ingår i: Medicinteknikdagarna 2014 MTD10, 2014Konferensbidrag (Refereegranskat)
  • 159.
    Åkerberg, Anna
    et al.
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Åkerlind, Charlotta
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Lindén, Maria
    Mälardalens högskola, Akademin för innovation, design och teknik, Inbyggda system.
    How can technology promote physical activity? Opinions from physically inactive non-users of self-monitoring technologiesManuskript (preprint) (Övrigt vetenskapligt)
    Abstract [en]

    BACKGROUND: To achieve a more physically active and healthier population, the opinions of potential future users of physical activity self-monitoring technologies need further investigation. Therefore, the aim of this study was to investigate the opinions of physically inactive non-users of physical activity self-monitoring technologies, regarding how and when technology possibly could measure and encourage physical activity. METHODS: Two focus group interviews were performed, consisting of 11 physically inactive persons who had no previous experience with regular use of physical activity self-monitoring technology. The focus groups were analyzed by qualitative content analysis. RESULTS: The transcripts of the two focus groups resulted in 17 subcategories and five categories, which formed two themes: measurement complexity and performance and basic qualities. CONCLUSION: This study showed that the physically inactive non-users of physical activity self-monitoring technologies had positive, innovative and mainly similar opinions about how technology could promote physical activity. Since the concept of encouragement permeates the results, it can be concluded that the physical activity technology for this particular target group should primarily be based on encouraging features and functions. Further, the study indicated that it is preferable to integrate physical activity self-monitoring technology into already existing technology that the user already owns.

  • 160.
    Åsenlöf, Pernilla
    et al.
    Uppsala University.
    Bring, Annika
    Uppsala University.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    The clinical course over the first year of Whiplash Associated Disorders (WAD): pain-related disability predicts outcome in mildly affected sample.2013Ingår i: BMC Musculoskeletal Disorders, ISSN 1471-2474, E-ISSN 1471-2474, Vol. 14, s. Art.nr. 361-Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Background: Different recovery patterns are reported for those befallen a whip-lash injury, but little is known about the variability within subgroups. The aims were (1) to compare a self-selected mildly affected sample (MILD) with a self-selected moderately to severely affected sample (MOD/SEV) with regard to background characteristics and pain-related disability, pain intensity, functional self-efficacy, fear of movement/(re)injury, pain catastrophising, post-traumatic stress symptoms in the acute stage (at baseline), (2) to study the development over the first year after the accident for the above listed clinical variables in the MILD sample, and (3) to study the validity of a prediction model including baseline levels of clinical variables on pain-related disability one year after baseline assessments. Methods. The study had a prospective and correlative design. Ninety-eight participants were consecutively selected. Inclusion criteria; age 18 to 65 years, WAD grade I-II, Swedish language skills, and subjective report of not being in need of treatment due to mild symptoms. A multivariate linear regression model was applied for the prediction analysis. Results: The MILD sample was less affected in all study variables compared to the MOD/SEV sample. Pain-related disability, pain catastrophising, and post-traumatic stress symptoms decreased over the first year after the accident, whereas functional self-efficacy and fear of movement/(re)injury increased. Pain intensity was stable. Pain-related disability at baseline emerged as the only statistically significant predictor of pain-related disability one year after the accident (Adj r§ssup§ 2§esup§ = 0.67). Conclusion: A good prognosis over the first year is expected for the majority of individuals with WAD grade I or II who decline treatment due to mild symptoms. The prediction model was not valid in the MILD sample except for the contribution of pain-related disability. An implication is that early observations of individuals with elevated levels of pain-related disability are warranted, although they may decline treatment

  • 161.
    Åsenlöf, Pernilla
    et al.
    Uppsala University, Uppsala, Sweden.
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd. Uppsala University, Uppsala, Sweden.
    A further investigation of the importance of pain cognition and behaviour in pain rehabilitation: longitudinal data suggest disability and fear of movement are most important2010Ingår i: Clinical Rehabilitation, ISSN 0269-2155, E-ISSN 1477-0873, Vol. 24, nr 5, s. 422-430Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Background: Tailored treatments are topical in pain rehabilitation. One key issue for correlational studies is the identification of factors having a potential causal impact on essential treatment outcomes.

    Objective: To study associations between pain beliefs and disability with regard to the amount and time-frame of available data.

    Design: A prospective, correlational design.

    Subjects and setting: Ninety-two patients consulting physical therapists in primary care for persistent musculoskeletal pain.

    Main measures: The Pain Disability Index, the Self-Efficacy Scale and the Tampa Scale of Kinesiophobia.

    Results: Functional self-efficacy and fear of movement/(re) injury explained variance in pain-related disability pretreatment (adj R(2) = 0.41). Self-efficacy was the most salient predictor. Adding data from immediately post treatment decreased explained variance (adj R(2) = 0.25). Functional self-efficacy and fear of movement/ (re)injury lost their significant contribution in favour of pain-related disability at baseline. Change scores in functional self-efficacy and fear of movement/(re) injury accounted for a modest share of explained variance in change scores of disability (adj R(2) = 0.11). Fear of movement/(re) injury but not functional self-efficacy was related to a reliable change in pain-related disability.

    Conclusions: Longitudinal data suggest that pretreatment levels of pain-related disability and changes in fear of movement/(re) injury are most important to immediate treatment outcomes and individual reliable change. Disability and elevated fear of movement/(re) injury should therefore be addressed in tailored pain treatments. A "

  • 162. Åsenlöf, Pernilla
    et al.
    Turk, Dennis
    Farrar, John
    Söderlund, Anne
    Mälardalens högskola, Akademin för hälsa, vård och välfärd, Hälsa och välfärd.
    Results of outcomes studies – clinically meaningful change: Workshop2008Konferensbidrag (Refereegranskat)
1234 151 - 162 av 162
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