| 1. |
- Stenlund, Therese, 1970-
(författare)
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Rehabilitation for patients with burnout
- 2009
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Stress-related diseases and burnout have increased in Sweden during the last decades. In 2006, the most common diagnoses for new cases of sickness compensation were mental and behavioural disorders in both women and men. In spite of the large group of people seeking care for and on long-term sickness absence due to stress-related diseases and burnout, there is no agreement on which treatment they should be offered. The overall aim of this thesis was to describe patients on longterm sick leave because of burnout and to evaluate rehabilitation programs for this patient group. Two patient samples were recruited from the Stress Clinic at the University Hospital in Umeå, Sweden: REST (Rehabilitation for stressrelated disease and burnout; n=136) and QIST (Qigong for stress-related disease and burnout; n=82). A general population sample was from the 2004 Northern Sweden MONICA survey (n=573). Patients in REST were randomised into a 1-year rehabilitation program to either program A (Cognitively-oriented Behavioural Rehabilitation (CBR) and Qigong), or to program B (Qigong alone). In Paper I, baseline data were compared with data from the MONICA sample. In paper II, programs A and B were compared regarding effects on psychological variables and sick leave rates, and in Paper III, 18 patients from program A and B were interviewed to explore subjective experiences of the rehabilitation programs. Patients in QIST were allocated to an intervention with Qigong twice a week for 12 weeks or a control group. Psychological and physical measurements were assessed in QIST. Data were collected by questionnaires, physical measurements, the register on sick leave, and interviews. Patients with burnout reported a more restricted social network and higher work demands than the general population. In relation to women from a general population, women with burnout more often worked “with people”, reported high job strain, a more sedentary work situation and less emotional support. A per-protocol analysis showed no significant differences in treatment effect between program A and B in REST or between the intervention and control group in QIST. All groups improved significantly over time with reduced levels of burnout, anxiety, depression, and fatigue. In REST, lower scores on obsessive-compulsive symptoms, stress behaviour, and sick leave rates were found in both programs and in QIST both groups increased dynamic balance and physical capacity. In an intention-to-treat analysis, patients in program A in REST had significantly fewer obsessive-compulsive symptoms, and larger effect sizes in stress behaviour and obsessive-compulsive symptoms compared to patients in program B. Patients in both REST programs perceived that the 1-year rehabilitation program gave them specific tools to use in secondary prevention. They also emphasised that the good encounters, affirmation and group cohesiveness they perceived during the 8 rehabilitation was a necessary basis for initiation of a behavioural change leading to recovery. In conclusion, compared to a general population, patients with burnout perceived more demands at work and less social support. Lack of emotional support seemed to be more associated with burnout among women. There were no differences in effect between CBR and Qigong compared to Qigong alone, or between a 12 week Qigong intervention compared to a control condition. Improvements were found in all groups in the rehabilitation programs. CBR combined with Qigong have some advantages compared to Qigong alone. An environment with good encounters and affirmation of the patients was experiences as important by the patients and group rehabilitation had advantages as recognition and support from the group. Early rehabilitation measures are important to prevent long-term sickness absence. In future rehabilitation programs it might be necessary to have a more individualized approach and choose treatments preferred by the patient.
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| 2. |
- Nilsagård, Ylva, 1964-
(författare)
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Walking ability, balance and accidental falls in persons with Multiple Sclerosis
- 2008
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- By using a pragmatic paradigm, different research methodologies were employed in this thesis. MS-related symptoms may be exaggerated due to heatsensitivity and it is supposed that cooling garments relieve the symptoms. The effects of wearing a Rehband® vest were evaluated in a sample of 42 persons with MS in a randomised controlled crossover study. Both objective and subjective statistically significant improvements were found when a cooled Rehband® vest was worn compared to the wearing of a room-tempered vest. Using a repeated-measures design, 10m and 30m timed walks and Timed Up and Go were studied in 42 persons with MS. Reproducibility was investigated within and between test points. High reproducibility was found both within (r=0.97–0.98) and between measure points (r=0.91–0.93). The correlation between the three tests was high (r=0.85). Differences at –23% to +40% were established as being needed to detect genuine changes. Severity of MS infl uenced the size of the differences, especially for the 30m timed walk test. The 12-item MS Walking Scale was translated and used in a cross-sectional study. Out of 81 persons with MS, 89–96% perceived limitations in standing or walking. The internal consistency of the scale was acceptable for nine items (0.69–0.84). The concurrent validity between the 12-item MS Walking Scale and the investigated objective tests was low: Berg Balance Scale (r=–0.368**), Four Square Step Test (r=0.338**) and Timed Up and Gocognitive (r=0.319*). A prevalence of falling was found at 63% in a longitudinal cohort study with prospectively registered falls including 76 persons with MS. The odds of falling were fi ve fold when there was a reported need of using a walking aid indoors and outdoors and by 2.5 to 15.6 times while there was disturbed proprioception, depending on severity. The highest sensitivity was found for the Berg Balance Scale (94%) and the highest specifi city was found for the 12-item MS Walking Scale (82%). Positive predictive values at 70–83% were found for the Berg Balance Scale, Timed Up and Gocognitive, the Four Square Step Test and the 12-item MS Walking Scale. Finally, we explored and described factors that persons with MS perceive as related to accidental falls. A content analysis with a deductive approach was chosen. By conducting interviews, we found previously untargeted factors: divided attention, reduced muscular endurance, fatigue and heat-sensitivity. The content of the interviews also gave support to previously reported risk factors such as changes in gait pattern, walking disability, impaired proprioception and vision, and spasticity.
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