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Biomedical subjects

Margareta Engardt

Publications and source records attributed to Margareta Engardt.

8 recordsLinked to original sources

Development pathways in learning to be a physiotherapist.

BACKGROUND AND PURPOSE: Few studies have examined the experiences of students' professional socialization in physiotherapy. This international longitudinal study aimed to study experiences of situated learning and change in a student cohort during a physiotherapy education programme. METHOD: A phenomenographic design with semi-structured interviews was carried out with a cohort of physiotherapy students from two sites, strategically selected for variation in gender, age, educational background, work experience and academic level. Interviews were carried out after each of the first five semesters in the programme by a team of researchers. Seventy-six interviews explored students' learning experiences. Analysis identified the variation in experiences seen as important to becoming a physiotherapist. RESULTS: Distinct perceptions of professional growth and progression are identified in four pathways of development: 'Reflecting on Practice'; 'Communicating with Others'; 'Performing Skills'; and 'Searching Evidence'. These pathways demonstrate qualitative differences in the focus of learning experiences and preferred learning context, and include learning in a context which supports reflection, learning as agreed by others in a context with patients and other professionals, learning physiotherapy skills in a practice context and learning formal knowledge in a context where theory can be linked with practice. CONCLUSIONS: In a cohort of students professional growth can be seen in a variety of development pathways. Each shows progress of professional growth in the 'what' as changes in experiences and the 'how' as ways of learning from them. In addition, the pattern of pathways in a cohort may change from one semester to another suggesting individuals may adopt different learning pathways throughout their education. Teaching staff are challenged to consider how they recognize a variation in development pathways in their student cohorts and how they purposefully ensure experiences to guide students through different learning pathways in socialization to become a physiotherapist.

Clinical Competence↗

Physiotherapy students' professional identity on the edge of working life.

Market expectations of physiotherapists reflect changing demands of health care for client centred, community based management of chronic disease in an ageing population. This study forms a component part of a longitudinal study of students' socialization throughout their education programme examining the outcome of professional identity throughout professional socialization processes. The aim of this study was to explore characteristics of graduating physiotherapy students' professional identity before leaving the University. An interview guide, agreed between the Swedish and UK researchers, was used to focus the semi-structured interviews. The phenomenon of professional identity of 18 students was studied through their perceptions of their role, practice, vision, beliefs and scope of practice as physiotherapists. A phenomenographic approach was taken to analysis and identified three qualitatively different categories of professional identity as a physiotherapist which are described as the Empowerer, the Educator and the Treater. A variation of concepts in professional identity at graduation questions the extent to which educators consider how they guide the development of professional identities which fit the expectations of stakeholders and which are able to respond to promotion and development of the profession of physiotherapy in the changing fields of health care over future years.

Delivery of Health Care, Integrated↗

Characteristics of physiotherapy sessions from the patient's and therapist's perspective.

PURPOSE: The purpose was to explore, describe and compare the characteristics of physiotherapy sessions with patients after stroke from two perspectives: the patients' and the physiotherapists', in relation to observed behaviour. METHODS: A qualitative, descriptive, comparative approach was used. Nine patients and 10 physiotherapists participated. Data from observations and semi-structured interviews were used. RESULTS: Six themes were identified: setting and attaining goals, focusing on motor activity, finding the optimal training strategy, facilitating active patient involvement, making use of environmental factors and adjusting to the structural reorganization of the rehabilitation services. The physiotherapists and the patients made similar descriptions in some of the themes but differed in some. The physiotherapists expressed what they perceived to be their lack of scientific knowledge, while the patients trusted their physiotherapists' competence. The physiotherapists wanted to take the patients' personal experiences into account in the sessions, which was not obvious to the patients. CONCLUSION: Differences in physiotherapists' and patients' descriptions of characteristics of physiotherapy sessions have to be taken into consideration in the rehabilitation of stroke patients. In order to empower the patient to take a more active part in the rehabilitation process, there is a need to explore how to incorporate the patients' personal experiences and knowledge into the rehabilitation process.

Adult↗

Effects of passive-active movement training on upper limb motor function and cortical activation in chronic patients with stroke: a pilot study.

OBJECTIVE: To explore how repetitive passive-active movement training effects upper limb motor function and cortical activation in patients with stroke. DESIGN: Single-group treatment trial with baseline comparisons. PATIENTS: Ten chronic patients with stroke with paresis of the upper limb. METHODS: Assessments were performed during a 4-week baseline period before and once after 4 weeks of training using the Motor Assessment Scale of the upper limb, Nine Hole Peg Test, goniometer for range of movement and the modified Ashworth scale for muscle tone. Two patients underwent functional magnetic resonance imaging pre- and post-training. The treatment consisted of daily sessions of repeated functional reaching and grasping movements guided passively and attempted actively during 4 weeks. RESULTS: The group improved in range of motion and Motor Assessment Scale scores. Subjects reported improvements in a variety of daily tasks requiring the use of the affected upper limb. Increases in cortical activation in prefrontal and sensorimotor areas were observed in parallel with improvements of upper limb motor function in the 2 patients scanned. CONCLUSION: The 4-week training programme improved hand motor function and ability. Cortical activation on functional magnetic resonance imaging changed in parallel suggesting reorganization of areas related to movements of the paretic limb.

Cerebral Cortex↗

Assessment of the perceptual threshold of touch (PTT) with high-frequency transcutaneous electric nerve stimulation (Hf/TENS) in elderly patients with stroke: a reliability study.

OBJECTIVE: To evaluate the inter-rater reliability and reliability between occasions of assessing the perceptual threshold of touch (PTT) with high-frequency transcutaneous electric nerve stimulation (Hf/TENS) in elderly patients with stroke. DESIGN: A test-retest study of reliability using intraclass correlation coefficient (ICC) and limits of agreement. SETTING: Geriatric rehabilitation unit. SUBJECTS: Thirty-two consecutive patients with stroke > or = 65 years of age. MAIN OUTCOME MEASURES: Two-channel current stimulator TENS CEFAR Tempo with four self-adhesive skin electrodes. The stimulator delivered a high-frequency constant current of 40 Hz. The strength of the stimulation was quantifiable and assessed in milliampere (mA). INTERVENTIONS: The assessments were performed on the hands and feet by two raters. The PTT was identified as the level registered in milliampere (mA) at which the patients perceived a tingling sensation. RESULTS: The ICC values (0.94-0.99) were shown to be good for inter-rater reliability, as well as reliability between occasions. However an additional analysis with limits of agreement showed a high level of agreement for assessment of the hand but a moderate to low agreement for assessment of the foot where some bias was also identified. Clinical acceptable reliability: > or = 1 mA for the hand and > or = 5 mA for the foot are so far recommended for establishing real differences in clinical measures. CONCLUSION: Hf/TENS shows an overall high reliability for assessing the PTT of the hand and moderate to low reliability for the foot. Additional research with exclusion of bias is needed to determine the reliability of assessing the foot.

Aged↗

Activity level and balance in subjects with mild Alzheimer's disease.

To clarify if Alzheimer's disease has an impact on activity level and postural control, we examined 17 elderly diagnosed with mild Alzheimer's disease (MMSE scores 21-29) and 18 age- and gender-matched healthy controls (MMSE scores 27-30) using the Frenchay Activities Index, Bergs Balance Scale, Timed Up & Go and Walking in a Figure of Eight. Mild AD subjects were less active and had lower scores on Bergs Balance Scale, performed Timed Up & Go in longer time and took more steps outside the Figure of Eight, as compared to healthy elderly. This study shows that motor performance is affected already at mild stages of Alzheimer's disease and also that functional performance other than gait may also be impaired.

Aged↗

[Adapted exercise important after stroke. Acute and long-term effects of different training programs].

Following stroke, persons experience deficits in motor control, reduced muscle strength, disuse atrophy, reduced cardiovascular fitness and elevated energy expenditure during locomotion. Recent exercise studies with few subjects, report beneficial outcomes after strength and low intensity aerobic exercise training. Progressive strength and aerobic exercise programmes from 3 to 6 months produced gains in functional recovery and health-related functional status such as motor function, peak isokinetic torque, balance, endurance, peak aerobic capacity and overall fitness without exacerbating spasticity. Increased access to community-based physical activity programmes is recommended to prevent deconditioning and to improve health related quality of life in persons after stroke. Well-functioning rehabilitation from acute care, through special rehabilitation units to community-based physical activity programmes is important.

Continuity of Patient Care↗