| 141. |
- Häggman-Henrikson, Birgitta, et al.
(författare)
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Head movements during chewing : relation to size and texture of bolus.
- 2004
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Ingår i: Journal of Dental Research. - : SAGE Publications. - 0022-0345 .- 1544-0591. ; 83:11, s. 864-868
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Tidskriftsartikel (refereegranskat)abstract
- Coordinated manibular and head-neck movements during jaw opening-closing activities suggest a close functionallinkage between the jaw (Th and the neck regions. The present study al., investigated whether size and texture of bolus can texl intluence head-neck behavior during chewing. Ho' Using an optoelectronic 3-D recording technique, et , we analyzed concomitant mandibular and head- and neck movements in 12 healthy adults chewing small (3 g) and large (9 g) boluses of chewing resl gum and Optosil. The main finding was a head sim extension during chewing, the amount of which cer' was related mainly to bolus size. Furthermore, suc each chewing cycle was accompanied not only by ya" mandibular movements, but a1so by head mol extension-flexion movements. Larger head the movement amplitudes were correlated with larger but size and, to some extent, also with harder texture yet of the bolus. The results suggest that head-neck of t behavior during chewing is modulated in response acCI to changes in jaw sensory-motor input.
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| 142. |
- Häggman-Henrikson, Birgitta
(författare)
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Neck function in rhythmic jaw activities
- 2004
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Previous studies in animals and humans show anatomic and physiological connections between the trigeminal and cervical regions. This investigation tested the hypothesis of a functional integration between the human jaw and neck motor systems in rhythmic jaw activities. By means of a wireless optoelectronic 3-D movement recording system, spatiotemporal characteristics of mandibular and head-neck movements were studied during rhythmic jaw opening-closing and chewing tasks, in healthy and in individuals with pain and dysfunction in the jaw and neck region following neck trauma, Whiplash-associated Disorders (WAD). As a basis, a methodological study evaluated the applicability of skin and teeth attached reflex markers fixed to the lower jaw and to the head in optoelectronic recording of chewing movements. The results showed concomitant and coordinated mandibular and head movements during rhythmic jaw tasks. The start of the head movement generally preceded the start of the mandibular movement. For chewing, larger size and harder texture of bolus were associated with larger head extension and larger amplitude of both mandibular and head movements. Immobilization of the head by mechanical fixation deranged jaw motor behaviour with regard to speed and amplitude of mandibular movements. Even with head fixation, muscle activity was present in neck muscles during activities. Compared to healthy subjects, WAD individuals showed smaller amplitudes and disturbed coordination of mandibular and head movements. Furthermore, a dynamic load test showed a reduced endurance during chewing in the WAD group. In conclusion, the results suggest that optimal jaw function requires free unrestricted head-neck movements and support the hypothesis of a close functional relationship between the jaw and the neck regions in rhythmic jaw activities. A new concept for human jaw function is proposed, in which "functional jaw movements" are the result of activation of jaw as well as neck muscles, leading to simultaneous movements in the temporomandibular, atlanto-occipital and cervical spine joints. The finding of an association between neck injury and disturbed jaw behaviour suggest that assessment and management of neck injured patients should include jaw function.
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| 143. |
- Högdahl, Louise, et al.
(författare)
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Personality predicts drop-out from therapist-guided internet-based cognitive behavioural therapy for eating disorders : Results from a randomized controlled trial
- 2016
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Ingår i: Internet Interventions. - : Elsevier. - 2214-7829. ; 5, s. 44-50
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Tidskriftsartikel (refereegranskat)abstract
- Internet-based guided self-help cognitive behavioural therapy (ICBT) seems a promising way of delivering eating disorder treatment. However, treatment drop-out is a common problem and little is known about the correlates, especially in clinical settings. The study aimed to explore prediction of drop-out in the context of a randomized controlled trial within specialized eating disorder care in terms of eating disorder symptomatology, personality traits, comorbidity, and demographic characteristics. 109 outpatients diagnosed with bulimia nervosa or similar eating disorder were randomized to two types of ICBT. Participants were assessed with several clinical- and self-ratings. The average drop-out rate was 36%. Drop-out was predicted by lower scores in the personality traits Dutifulness and Assertiveness as measured by the NEO Personality Inventory Revised, and by higher scores in Self-affirm as measured by the Structural Analysis of Social Behaviour. Drop-out was also predicted by therapist factors: one therapist had significantly more drop-outs (82%) than the other three (M = 30%). Theoretical and clinical implications of the impact of the predictors are discussed.
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| 144. |
- Ineland, Lisa, et al.
(författare)
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Attitudes towards mental disorders and psychiatric treatment : changes over time in a Swedish population
- 2008
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Ingår i: Nordic Journal of Psychiatry. - : Informa UK Limited. - 0803-9488 .- 1502-4725. ; 62:3, s. 192-197
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Tidskriftsartikel (refereegranskat)abstract
- Over the years a lot of research of attitudes towards mental disorders, towards people with mental illness and towards psychiatric services and treatment have shown a persistent negative attitude. There are, however, few studies on changes over time. The aim of this study was to compare responses to a questionnaire on attitudes towards mental disorders and psychiatric patients and the perception of psychiatric treatment in a community in northern Sweden in 1976 and 2003. In 1976 a random sample of 391 persons 18-70 years of age were asked and in 2003 a new sample of 500 persons from the same community were approached with the same questions. There are considerable changes over time. In 2003, almost 90% agree to the statement that mental illness harms the reputation more than physical illness, compared with 50% in 1976. In 2003, 51% agreed to the statement "Most people with mental disorders commit violent acts more than others" compared with 24% in 1976. There is an apparent ambivalence towards psychiatric treatment. Whilst 88% would advice a person with mental problems to contact a psychiatrist, still 26% would not like themselves to be referred to a psychiatrist. We argue that improving treatment methods is as important as changing attitudes through accurate information.
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| 145. |
- Ingard, Cecilia, et al.
(författare)
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Human rights and the ways relatives interpret participation for people with dementia in nursing homes
- 2024
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Ingår i: Journal of Human Rights and Social Work. - : Springer Nature. - 2365-1792.
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Tidskriftsartikel (refereegranskat)abstract
- The exercise of self-determination is a human right; however, for people with dementia (PWD), progressive physical and cognitive impairment negatively affects their decision-making processes. For PWD, it is often relatives who make such decisions. This qualitative study included interviews with sixteen relatives of PWD who live in nursing homes. Research questions are as follows: How do relatives understand the participation of PWD who live in nursing homes? How do co-researchers understand participation and the role of relatives? A co-researcher was consulted when the questions were designed. During the interviews with relatives, photos were used to stimulate discussion. Critical situations in nursing homes were discussed with relatives and later interpreted together with a co-researcher. The findings included an understanding of how relatives played a key role in PWD; however, relatives were concerned that PWD were unable to take part in decisions. In addition, relatives named ways that nursing homes opposed human rights, and the co-researchers also highlighted situations that conflicted with human rights. Classifying dementia as a disability at the policy level could strengthen the rights issues of PWD. The key findings of the study are essential for social workers arranging for placement of PWD in nursing homes.
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| 146. |
- Ingard, Cecilia, et al.
(författare)
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Moral distress and moral agency : staff experience of supporting self-determination for people with dementia
- 2024
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Ingår i: Social Sciences. - : MDPI. - 2076-0760. ; 13:5
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Tidskriftsartikel (refereegranskat)abstract
- People living in nursing homes have the right to self-determination, and difficulty in accommodating this right can create moral distress in staff. This study aimed to explore experiences of situations of moral distress and to identify nursing home staffs’ needs to act with moral agency. Six group interviews were conducted with nursing home staff. Content analysis of the interview responses showed that moral distress can be rooted in both concrete situations with residents and factors related to the work environment and policy requirements. Personnel can address moral distress through both active and passive means. Staff acted to address moral distress mainly in situations with residents and sometimes in relation to co-workers, but they did not try to influence the policy level.
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| 147. |
- Ingard, Cecilia, et al.
(författare)
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People with dementia as active agents in nursing homes : a scoping review
- 2023
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Ingår i: SAGE Open. - : Sage Publications. - 2158-2440. ; 13:2
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Forskningsöversikt (refereegranskat)abstract
- People with dementia (PWD) are fragile and need aid and care in their daily lives. This scoping review explores the extent to which PWD can be involved in society and their daily lives. Publications were selected according to PRISMA guidelines. We graded the level of participation/involvement in daily life and research using a five-level participation model developed by Shier. A higher grade means a greater ambition to involve PWD in decisions. Of the 11 included studies, three reached level three according to Shier’s model. The studies describe ways of and potentials for participation, capabilities of PWD, caregivers’ opportunities to foster involvement, and cooperation between PWD caregivers and relatives. Caregivers and managers must have the attitude that PWD can be involved in decisions and caregivers need opportunities to actively promote such involvement. Shier’s model can be a tool with which organizations strive to involve PWD.
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| 148. |
- Jackson, Jennie A., et al.
(författare)
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Is what you see what you get? : Standard inclinometry of set upper arm elevation angles
- 2015
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Ingår i: Applied Ergonomics. - : Elsevier BV. - 0003-6870 .- 1872-9126. ; 47, s. 242-252
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Tidskriftsartikel (refereegranskat)abstract
- Previous research suggests inclinometers (INC) underestimate upper arm elevation. This study was designed to quantify possible bias in occupationally relevant postures, and test whether INC performance could be improved using calibration. Participants were meticulously positioned in set arm flexion and abduction angles between 0 degrees and 150 degrees. Different subject-specific and group-level regression models comprising linear and quadratic components describing the relationship between set and INC-registered elevation were developed using subsets of data, and validated using additional data. INC measured arm elevation showed a downward bias, particularly above 600. INC data adjusted using the regression models were superior to unadjusted data; a subject-specific, two-point calibration based on measurements at 0 and 900 gave results closest to the 'true' set angles. Thus, inclinometer measured arm elevation data required calibration to arrive at 'true' elevation angles. Calibration to a common measurement scale should be considered when comparing arm elevation data collected using different methods.
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| 149. |
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| 150. |
- Jackson, Jennie, et al.
(författare)
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Occupational biomechanical risk factors for radial nerve entrapment in a 13-year prospective study among male construction workers
- 2019
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Ingår i: Occupational and Environmental Medicine. - : BMJ Publishing Group. - 1351-0711 .- 1470-7926. ; 76:5, s. 326-331
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Tidskriftsartikel (refereegranskat)abstract
- Objectives The aim was to assess the association between occupational biomechanical exposure and the occurrence of radial nerve entrapment (RNE) in construction workers over a 13-year follow-up period. Methods A cohort of 229 707 male construction workers who participated in a national occupational health surveillance programme (1971-1993) was examined prospectively (2001-2013) for RNE. Height, weight, age, smoking status and job title (construction trade) were obtained on health examination. RNE case status was defined by surgical release of RNE, with data from the Swedish national registry for out-patient surgery records. A job exposure matrix was developed, and biomechanical exposure estimates were assigned according to job title. Highly correlated exposures were summed into biomechanical exposure scores. Negative binomial models were used to estimate the relative risks (RR) (incidence rate ratios) of RNE surgical release for the biomechanical factors and exposure sum scores. Predicted incidence was assessed for each exposure score modelled as a continuous variable to assess exposure-response relationships. Results The total incidence rate of surgically treated RNE over the 13-year observation period was 3.53 cases per 100 000 person-years. There were 92 cases with occupational information. Increased risk for RNE was seen in workers with elevated hand-grip forces (RR=1.79, 95% CI 0.97 to 3.28) and exposure to hand-arm vibration (RR=1.47, 95% CI 1.08 to 2.00). Conclusions Occupational exposure to forceful handgrip work and vibration increased the risk for surgical treatment of RNE.
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