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Jeong Y, Kim S, Lee JA, Kim H. Child and adolescent participation measurement tools and their translations: A systematic review. Child Care Health Dev 2024; 50:e13248. [PMID: 38494984 DOI: 10.1111/cch.13248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 01/18/2024] [Accepted: 02/21/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Numerous participation measurement tools targeting children and youth have been developed. Despite the translation of these tools into specific languages and cultures, the reliability and validity of the translated versions remain uncertain. To address this gap in knowledge, this study aims to identify tools for assessing the participation of children aged 5-18 years and to appraise the psychometric properties of their translated versions. METHODS Four electronic databases were searched for peer-reviewed studies published in English. Preferred Reporting Items for Systematic Reviews guidelines was followed. Study titles and abstracts were screened by four independent reviewers. Data were extracted for both original and translated versions of eligible tools. Instrument quality assessments were performed using the Outcome Measures Rating Form Guidelines. Any discrepancies were resolved by consensus. RESULTS Out of the 31 measurement tools examined, 18 tools had at least one translated version available, and among those original measurement tools, a total of 58 translated versions were identified. The most widely translated tool was the Physical Activity Questionnaire for Children (12 languages), and the most frequently translated language was Chinese (7 tools). Most translated versions verified internal consistency and content validity. Only three translated versions were verified inter-rater reliability, and seven translated versions were tested criterion validity with the gold standard tools assessing participation of children (e.g., accelerometer, Pediatric Evaluation of Disability Inventory and four 24-h recalls). None of the translated versions were tested for intra-rater reliability and responsiveness. CONCLUSIONS These findings can support the selection of psychometrically sound tools for children with disabilities, given their culture and language, and tool quality.
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Affiliation(s)
- Yunwha Jeong
- Department of Occupational Therapy, Jeonju University, Jeonju-si, Republic of Korea
| | - Sujin Kim
- Department of Physical Therapy, Jeonju University, Jeonju-si, Republic of Korea
| | - Ji-A Lee
- Department of Rehabilitation Science, Jeonju University, Jeonju-si, Republic of Korea
| | - Hyunkyung Kim
- Department of Rehabilitation Science, Jeonju University, Jeonju-si, Republic of Korea
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2
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Poesl M, Carvalho GF, Adamczyk WM, Schüßler B, Richter M, Luedtke K, Szikszay TM. Widespread Proprioceptive Acuity Impairment in Chronic Back Pain: A Cross-sectional Study. Arch Phys Med Rehabil 2023; 104:1439-1446. [PMID: 36935031 DOI: 10.1016/j.apmr.2023.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/16/2023] [Accepted: 02/21/2023] [Indexed: 03/19/2023]
Abstract
OBJECTIVE To investigate whether proprioceptive accuracy measured with the Joint Position Sense (JPS) in patients with chronic neck and low back pain is impaired exclusively in affected areas or also in distant areas, not affected by pain. DESIGN Cross-sectional study. SETTING Interdisciplinary outpatient rehabilitation clinic for back and neck pain. PARTICIPANTS Patients with chronic neck pain (n=30), patients with chronic low back pain (n=30), and age- and sex-matched asymptomatic control subjects (n=30; N=90). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Patients and asymptomatic control subjects completed a test procedure for the JPS of the cervical spine, lumbar spine, and ankle in a randomized order. Between group differences were analyzed with the univariate analysis of variance and associations of the JPS with clinical features using the Pearson's correlation coefficient. RESULTS Both patients with chronic neck pain (P<.001) and patients with chronic low back pain (P<.01) differed significantly from asymptomatic controls in the JPS of the cervical spine, lumbar spine and ankle joint, regardless of the painful area. No difference was shown between patient groups (P>.05). An association of the JPS with clinical characteristics, however, could not be shown. CONCLUSION These results suggest widespread impairment of proprioceptive accuracy in patients with chronic and low back pain and a role for central sensorimotor processes in musculoskeletal pain conditions.
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Affiliation(s)
| | - Gabriela F Carvalho
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany
| | - Waclaw M Adamczyk
- Laboratory of Pain Research, Institute of Physiotherapy and Health Sciences, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
| | - Beate Schüßler
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany
| | | | - Kerstin Luedtke
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany; Center of Brain, Behavior and Metabolism (CBBM), Universität zu Lübeck, Lübeck, Germany
| | - Tibor M Szikszay
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany; Center of Brain, Behavior and Metabolism (CBBM), Universität zu Lübeck, Lübeck, Germany.
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Jamjoom AB, Gahtani AY, Alzahrani MT, Albeshri AS, Sharab MA. Review of the Most Cited Patient-Reported Outcome Measure (PROM) Studies Published in the Neurospine Surgical Literature. Cureus 2023; 15:e44262. [PMID: 37772211 PMCID: PMC10523832 DOI: 10.7759/cureus.44262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/30/2023] Open
Abstract
Patient-reported outcome measures (PROMs) are validated tools that are widely utilized in research and patient care. Their diversity, quality, and application remain matters of peak research interest. This article is a review of the PROMs that were utilized in high-impact publications in the neurospine surgical literature. The 50 most cited articles on the subject were selected and analysed. Most (42 articles) were published in spine journals and, in particular, in the journal Spine (Phila Pa 1976) (28 articles). A total of 34 PROMs were utilized, of which 24 were used only once in single studies. The four most common PROMs were Scoliosis Research Society-22 (SRS-22) (15 articles), Short Form-12 and Short Form-36 (SF-12 and SF-36) (11 articles), Ronald-Morris Disability Questionnaire (RMDQ) (nine articles), and Oswestry Disability Index (ODI) (five articles). Nineteen articles focused on validating translated versions of 11 PROMs to other languages. The languages that had the maximal number of tools translated to amongst the highly cited articles were Italian (six tools), Portuguese (four tools), German (three tools), and Japanese (three tools). The most common diagnoses and the PROMs used for them were back pain and cervical spine disorder (SF-12 and SF-36 (nine articles), RMDQ (eight articles), and ODI (five articles)), and idiopathic scoliosis (SRS-22) (14 articles)). The median (range) article citation number was 137 (78-675). The four most cited PROMs were SRS-22 (2,869), SF-12 and SF-36 (2,558), RMDQ (1,456), and ODI (852). Citation numbers were positively impacted by article age and participant number but not by tool type or clinical diagnosis. In conclusion, a wide range of PROMs was utilized in the 50 most cited publications in the neurospine surgical literature. The majority were disease-specific rather than generic and targeted particular spine pathology. Neurosurgical PROMs were under-represented amongst the most cited articles. Awareness of the PROMs used in high-impact studies may be helpful in tool selection in future research. PROMs are valuable in standardizing subjective outcomes. Their use in research and clinical settings in any validated language is highly encouraged.
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Affiliation(s)
- Abdulhakim B Jamjoom
- Neurosurgery, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Jeddah, SAU
| | - Abdulhadi Y Gahtani
- Neurosurgery, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Jeddah, SAU
| | - Moajeb T Alzahrani
- Neurosurgery, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Jeddah, SAU
| | - Ahmad S Albeshri
- Neurosurgery, King Abdulaziz Medical City Western Region, Jeddah, SAU
| | - Momen A Sharab
- Neurosurgery, King Abdulaziz Medical City Western Region, Jeddah, SAU
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Mendes NFB, Coelho ICM. Cross-cultural adaptation of the milestones project in otolaryngology for the brazilian reality. Rev Col Bras Cir 2023; 50:e20233570. [PMID: 37531505 PMCID: PMC10508659 DOI: 10.1590/0100-6991e-20233570-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/19/2023] [Indexed: 08/04/2023] Open
Abstract
INTRODUCTION competency-based medical education is well established, but there is a worldwide shortage of instruments capable of assessing these doctors in training. OBJECTIVE to validate the instrument The Otolaryngology - Head and Neck Surgery Milestone Project for use in Residency Programs in Otorhinolaryngology in Brazil. METHOD The study had 5 stages. In stage I, two independent translations of the Milestones Project in otorhinolaryngology were carried out. In step II, a synthesis of the translations was performed. Subsequently, the competencies required by the Brazilian Association of Otorhinolaryngology for training otorhinolaryngologists in Brazil were added. In step III, a back-translation of the instrument was carried out and sent to the original authors. Then, the instrument was sent to be evaluated by a committee of 8 experts. In stage IV, each expert made comments about each of the items, and after analyzing the suggestions, a new instrument was created. In stage V, this instrument was sent for evaluation by otorhinolaryngologists across the country. RESULTS after translations and expert evaluation, an instrument with 19 items was created. The instrument was submitted to analysis by Otorhinolaryngologists from all over Brazil. Acceptance percentages were: applicability (99.25%), reliability (99.5%), reproducibility (98.6%), reliability (93.84%), relevance (93.15%). CONCLUSION the created instrument was considered applicable, reproducible, relevant, reliable and trustworthy, presenting content validity.
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Affiliation(s)
- Neilor Fanckin Bueno Mendes
- - Faculdades Pequeno Príncipe, Mestrado Stricto Sensu em Ensino nas Ciências da Saúde - Curitiba - PR - Brasil
| | - Izabel Cristina Meister Coelho
- - Faculdades Pequeno Príncipe, Coordenação do Mestrado Stricto Sensu em Ensino nas Ciências da Saúde - Curitiba - PR - Brasil
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Cross-cultural Adaptation and Validation of Hindi Version of Roland Morris Disability Questionnaire for Chronic Low Back Pain in Indian Population. Spine (Phila Pa 1976) 2023; 48:364-370. [PMID: 36102579 DOI: 10.1097/brs.0000000000004472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/07/2022] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A cross-cultural adaptation, validation, and psychometric analysis. OBJECTIVE The main aim was to assess the validity and reliability of the Hindi version of the Roland Morris Disability Questionnaire (Hi-RMDQ) for chronic low back pain. SUMMARY OF BACKGROUND DATA Roland Morris Disability Questionnaire is a standardized, self-administered tool for disability assessment in patients with chronic low back pain. However, its Hindi version has not been validated. MATERIALS AND METHODS Cognitive debriefing was carried out with 10 patients to ensure the comprehensibility of the Hi-RMDQ. Following this, 120 patients were asked to complete the finalized questionnaire along with the modified Oswestry Disability Index Questionnaire, Quebec Back Pain Disability Score, and the Verbal Numeric Rating Scale. The patients were then asked to again fill out the finalized questionnaire after 72 hours. The internal consistency and retest reliability of the Hindi translated version of the questionnaire was tested. Its correlation with the other scores was also analyzed. RESULTS The translated questionnaire showed excellent internal consistency (Cronbach α=0.989) and excellent retest reliability (intraclass correlation coefficient=0.978). There was a positive and statistically significant association between the Hi-RMDQ, modified Oswestry Disability Index Questionnaire ( r =0.807; P <0.01), Quebec Back Pain Disability Score ( r =0.839; P <0.01), and Verbal Numeric Rating Scale ( r =0.713; P <0.01). CONCLUSION The Hi-RMDQ version is an easy-to-use, acceptable, reliable, and valid tool to measure disability in the Indian population with nonspecific back pain with or without leg pain. LEVEL OF EVIDENCE 3.
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Schuber AA, Schmidt S, Hombach S, Schaller A. The effects of exercise therapy feedback on subjective treatment outcome and patient satisfaction: study protocol for a mono-centric, randomized, controlled trial in orthopedic rehabilitation (FeedYou). BMC Sports Sci Med Rehabil 2023; 15:17. [PMID: 36755274 PMCID: PMC9905758 DOI: 10.1186/s13102-023-00626-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/01/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND The disease burden of musculoskeletal disorders necessitates multidisciplinary and patient-centered models of care. Exercise therapy represents a first-line treatment strategy and a central component of medical rehabilitation. In order to realize the goals of long-term physical activity and participation as proposed by the ICF, exercise therapy can be supplemented by interventional techniques from the field of psychotherapy. Although psychotherapist feedback has been shown to improve therapeutic outcome and patient satisfaction, feedback use in exercise therapy is mostly limited to motor learning and exercise instruction. The present paper therefore describes the use of multidimensional exercise therapy feedback in medical rehabilitation. The aims of the trial presented in this study protocol are to evaluate the effects of this novel feedback approach on rehabilitation outcomes in comparison to usual care. METHODS The study is designed as a prospective, mono-centric, randomized controlled, superiority trial (RCT) with two parallel groups and three measuring points: T0 = start of three-week inpatient rehabilitation, T1 = end of three-week inpatient rehabilitation, T2 = 12-week follow-up. In total, 132 patients suffering from chronic neck, shoulder and/or lumbar spine disorders will be recruited. The intervention involves multidimensional exercise therapy feedbacks during the initial and final physical therapist examination, as well as short exercise therapy feedbacks during the course units of the mandatory group-based exercise therapy program. Primary outcomes are the subjective treatment outcome, assessed by BPI and indication-specific questionnaires, as well as patient satisfaction, assessed by ZUF-8 and an intervention-specific questionnaire. The final data collection is expected by May 2023. DISCUSSION This study may provide a valuable insight into the effectiveness of multidimensional exercise therapy feedback to improve treatment outcomes and patient satisfaction in medical rehabilitation. This could contribute to rehabilitation quality assurance and the long-term physical activity behavior of rehabilitation patients. Trial registration The trial has been registered with the German Clinical Trial Register (DRKS) under the Registration Number DRKS00027263.
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Affiliation(s)
- André Arik Schuber
- Working Group Physical Activity-Related Prevention Research, Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne, Am Sportpark Müngersdorf 6, NawiMedi, Ground Floor, 50933, Cologne, Germany.
| | | | - Sarah Hombach
- Therapy Department, Aggertalklinik, Engelskirchen, Germany
| | - Andrea Schaller
- grid.27593.3a0000 0001 2244 5164Working Group Physical Activity-Related Prevention Research, Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne, Am Sportpark Müngersdorf 6, NawiMedi, Ground Floor, 50933 Cologne, Germany
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Fehrmann E, Ebenbichler G, Tüchler K, Habenicht R, Mair P, Fischer-Grote L, Hasenbring M, Kienbacher T. Do the WHO-ICF personal factors "age" and "sex" impact limited activity and restricted participation category profiles differently between younger and older women and men in multimodal chronic back pain rehabilitation? Disabil Rehabil 2023; 45:41-50. [PMID: 35040736 DOI: 10.1080/09638288.2021.2023665] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
PURPOSE To investigate if the International Classification of Functioning and Health (ICF) context factors "age" and "sex" would impact the disablement and respective improvement with rehabilitation defined with the ICF core set for chronic low back pain (cLBP). Furthermore, associations between limitations/restrictions and measures of body function or quality of life were of interest. MATERIALS AND METHODS One thousand five hundred and twelve employed cLBP patients who completed 6 months of outpatient rehabilitation and for whom complete assessments were available before and after rehabilitation. Rehabilitation comprised of progressive resistance training, psychological counseling, and educational sessions. Main outcome measures were the ICF-activity/participation core categories automatically predicted from random forests and utilizing information from the Roland Morris Disability Questionnaire and Pain Disability Index. RESULTS Generalized linear-mixed models revealed that upon completion of rehabilitation the presence of a limitation within the ICF activity "walking" significantly decreased with significant between-group differences. The category "doing housework" demonstrated gender-specific differences, and both gender- and age-specific differences were observed for work-related participation categories. There were no meaningful associations between ICF limitation/restriction categories and body function measures (point-biserial/Spearman's correlations). CONCLUSIONS The personal factors "age" and "sex" impact some ICF limitation/restriction categories in cLBP; appropriately addressing these personal features could further improve phase III rehabilitation outcome.Implications for rehabilitationConsistent with calls to explore the age and sex/gender influence on health and disease, little is known how these factors affect the disablement of individuals with chronic back pain.The factors "age" and "sex" drive differences in some categories within the ICF activity/restriction categories.If age- and gender-specific features in activities and participation are not appropriately addressed through interventions, rehabilitation outcome may remain suboptimal in cLBP.
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Affiliation(s)
- Elisabeth Fehrmann
- Karl Landsteiner Institute of Outpatient Rehabilitation Research, Vienna, Austria.,Karl Landsteiner Privatuniversität für Gesundheitswissenschaften, Krems, Austria
| | - Gerold Ebenbichler
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Vienna Medical University, Vienna, Austria
| | - Kerstin Tüchler
- Karl Landsteiner Institute of Outpatient Rehabilitation Research, Vienna, Austria
| | - Richard Habenicht
- Karl Landsteiner Institute of Outpatient Rehabilitation Research, Vienna, Austria
| | - Patrick Mair
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Linda Fischer-Grote
- Karl Landsteiner Institute of Outpatient Rehabilitation Research, Vienna, Austria
| | - Monika Hasenbring
- Department of Medical Psychology and Medical Sociology, Ruhr University of Bochum, Bochum, Germany.,Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Thomas Kienbacher
- Karl Landsteiner Institute of Outpatient Rehabilitation Research, Vienna, Austria
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Fehrmann E, Fischer-Grote L, Kienbacher T, Tuechler K, Mair P, Ebenbichler G. Perceived psychosocial stressors and coping resources in chronic low back pain patients as classified by the avoidance-endurance model. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:996945. [DOI: 10.3389/fresc.2022.996945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/07/2022] [Indexed: 11/07/2022]
Abstract
ObjectivesThe Avoidance-Endurance Model distinguishes between subgroups of low back pain (LBP) patients with three maladaptive styles of coping with pain: fear-avoidance (FAR), distress-endurance (DER), eustress-endurance (EER), and one adaptive coping style (AR). This study aimed to compare the quantity of patients' perceived psychosocial stressors and coping resources across these subgroups.Materials and methodsThis cross-sectional study was conducted at an outpatient rehabilitation center for patients with chronic musculoskeletal pain. One hundred and thirty-seven patients (69 women/68 men) with chronic LBP were assessed using the following: a demographic checklist, the visual analogue scale, Avoidance-Endurance Questionnaire, Roland-Morris Disability Questionnaire, Pain Disability Index, and 36-Item Short Form. Subsequently, patients participated in semi-structured interviews led by clinical psychologists, which were intended to identify their perception of stressors and coping resources. The quantity of psychosocial stressors and coping resources were analyzed using deductive and inductive content analyses and then compared between subgroups using chi-square-tests.ResultsFARs experienced significantly higher levels of “mental suffering” (p = <0.001) and “other workplace problems” compared to ARs and EERs (p = <0.001). DERs reported significantly higher levels of “mental suffering” (p = <0.001), “job stress” (p = 0.022), and “familial losses” (p = 0.029) compared to ARs, whereas the AR group demonstrated significantly more “coping resources” (p = 0.001) compared to FARs.ConclusionAEM-subgroups differed in the quantity of perceived psychosocial stressors and coping resources with AR, who demonstrated a lower risk for pain chronicity and reported the highest quantity of resources. The variability across subgroups may imply differences in patientś needs regarding therapeutic interventions and suggests that a resource-centered approach to cope with stress and pain may be beneficial.
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Takara KS, Alamino Pereira de Viveiro L, Moura PA, Marques Pasqual A, Pompeu JE. Roland-Morris disability questionnaire is bidimensional and has 16 items when applied to community-dwelling older adults with low back pain. Disabil Rehabil 2022:1-7. [PMID: 35798682 DOI: 10.1080/09638288.2022.2096127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE To explore the evidence of the internal structure validity of the Roland-Morris Disability Questionnaire in older adults with low back pain. METHODS This was a cross-sectional study of psychometric testing involving 528 older adults with low back pain. Internal structure validity was explored by exploratory factor analysis and semi-confirmatory factor analysis. Reliability was verified using Kuder-Richardson Formula 20, Cronbach's alpha, and McDonald's omega. Replicability was observed by the generalized H index. RESULTS Roland-Morris Disability Questionnaire displayed two factors that assess "functional capacity" and "mobility". Eight items were excluded for presenting cross-loading (2 and 10), inadequate loading factors and communalities (18, 24, 13, and 12), or did not relate to the latent construct (15 and 22). Semi-confirmatory factor analysis indicated that the questionnaire had a good fitness model [X2 = 153.698 (p = 0.00001); RMSEA = 0.037; RMSR = 0.06; WRMR = 0.04; NNFI = 0.987; GFI = 0.979; AGFI = 0.971]. Reliability was acceptable (KR-20 = 0.79; Cronbach's alpha = 0.86; McDonald's Omega = 0.85), but replicability was poor in both factors (G-H factor 1 = 0.816-0.655; G-H factor 2 = 0.889-0.775). CONCLUSIONS The most appropriate version of the Roland-Morris Disability Questionnaire to apply to older adults with low back pain has 16 items and assesses functional capacity and mobility. IMPLICATIONS FOR REHABILITATIONThe RMDQ-16 is the most appropriate version of the RMDQ to use in older adults with LBP;The RMDQ-16 is bidimensional and assesses "functional capacity" and "mobility";The poor replicability of the RMDQ-16 indicates that it will probably not be stable across studies, but it can be useful in a clinical setting.
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Affiliation(s)
- Kelly Sayuri Takara
- Department of Physical Therapy, Speech Therapy, and Occupational Therapy, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Larissa Alamino Pereira de Viveiro
- Department of Physical Therapy, Speech Therapy, and Occupational Therapy, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Patricia Albuquerque Moura
- Department of Physical Therapy, Speech Therapy, and Occupational Therapy, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Amélia Marques Pasqual
- Department of Physical Therapy, Speech Therapy, and Occupational Therapy, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - José Eduardo Pompeu
- Department of Physical Therapy, Speech Therapy, and Occupational Therapy, School of Medicine, University of Sao Paulo, Sao Paulo, Brazil
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Meinke A, Peters R, Knols RH, Swanenburg J, Karlen W. Feedback on Trunk Movements From an Electronic Game to Improve Postural Balance in People With Nonspecific Low Back Pain: Pilot Randomized Controlled Trial. JMIR Serious Games 2022; 10:e31685. [PMID: 35687390 PMCID: PMC9233263 DOI: 10.2196/31685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 01/17/2022] [Accepted: 04/14/2022] [Indexed: 12/26/2022] Open
Abstract
Background Postural balance is compromised in people with low back pain, possibly by changes in motor control of the trunk. Augmenting exercising interventions with sensor-based feedback on trunk posture and movements might improve postural balance in people with low back pain. Objective We hypothesized that exercising with feedback on trunk movements reduces sway in anterior-posterior direction during quiet standing in people with low back pain. Secondary outcomes were lumbar spine and hip movement assessed during box lift and waiter bow tasks, as well as participant-reported outcomes. Adherence to the exercising intervention was also examined. Methods A randomized controlled trial was conducted with the intervention group receiving unsupervised home exercises with visual feedback using the Valedo Home, an exergame based on 2 inertial measurement units. The control group received no intervention. Outcomes were recorded by blinded staff during 4 visits (T1-T4) at University Hospital Zurich. The intervention group performed 9 sessions of 20 minutes in the 3 weeks between T2 and T3 and were instructed to exercise at their own convenience between T3 and T4. Postural balance was assessed on a force platform. Lumbar spine and hip angles were obtained from 3 inertial measurement units. The assessments included pain intensity, disability, quality of life, and fear of movement questionnaires. Results A total of 32 participants with nonspecific low back pain completed the first assessment T1, and 27 (84%) participants were randomized at T2 (n=14, 52% control and n=13, 48% intervention). Intention-to-treat analysis revealed no significant difference in change in anterior-posterior sway direction during the intervention period with a specified schedule (T2-T3) between the groups (W=99; P=.36; r=0.07). None of the outcomes showed significant change in accordance with our hypotheses. The intervention group completed a median of 61% (55/90; range 2%-99%) of the exercises in the predefined training program. Adherence was higher in the first intervention period with a specified schedule. Conclusions The intervention had no significant effect on postural balance or other outcomes, but the wide range of adherence and a limited sample size challenged the robustness of these conclusions. Future work should increase focus on improving adherence to digital interventions. Trial Registration ClinicalTrials.gov NCT04364243; https://clinicaltrials.gov/ct2/show/NCT04364243 International Registered Report Identifier (IRRID) RR2-10.2196/26982
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Affiliation(s)
- Anita Meinke
- Mobile Health Systems Lab, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Rick Peters
- Department of Physiotherapy Occupational Therapy, University Hospital Zurich, Zurich, Switzerland
| | - Ruud H Knols
- Department of Physiotherapy Occupational Therapy, University Hospital Zurich, Zurich, Switzerland.,Directorate of Research and Education, Physiotherapy Occupational Therapy Research Center, University Hospital Zurich, Zurich, Switzerland.,Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Jaap Swanenburg
- Directorate of Research and Education, Physiotherapy Occupational Therapy Research Center, University Hospital Zurich, Zurich, Switzerland.,Faculty of Medicine, University of Zurich, Zurich, Switzerland.,Integrative Spinal Research, Department of Chiropractic Medicine, Balgrist University Hospital, Zurich, Switzerland
| | - Walter Karlen
- Mobile Health Systems Lab, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland.,Institute of Biomedical Engineering, University of Ulm, Ulm, Germany
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Massad R, Hertz-Palmor N, Schneier FR, Lazarov A. Development and initial validation of the Visual Social Anxiety Scale (VSAS): Could a picture be worth a thousand words? J Anxiety Disord 2022; 89:102589. [PMID: 35689849 DOI: 10.1016/j.janxdis.2022.102589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 03/13/2022] [Accepted: 05/31/2022] [Indexed: 11/19/2022]
Abstract
Accurate assessment is crucial for determining appropriate therapeutic interventions for social anxiety and conducting sound clinical research. While self-report measures of social anxiety are widely used in both research and clinical settings, they have several drawbacks inherent to their textual nature. Here, we describe the development and initial validation of the Visual Social Anxiety Scale (VSAS), a novel picture-based self-report measure of social anxiety, based on the well-established widely-used Liebowitz Social Anxiety Scale (LSAS). Specifically, the 24 items of the LSAS were used as the basis for social situations to be included in the VSAS. First, pictures to serve as VSAS items were selected using a rigorous two-phase process (four pilot studies; n = 225). Next, reliability (internal consistency, test-retest) and validity (convergent, discriminant) were explored with new participants (n = 304) who completed the VSAS and a battery of additional self-report questionnaires, delivered in a random order. The VSAS was completed again a month later (n = 260/304). The VSAS showed high internal consistency and test-retest reliability, and good convergent and discriminant validities. VSAS correlations with convergent measures were significantly greater than its correlations with discriminant measures. Thus, the VSAS shows initial promise as a novel picture-based self-report measure of social anxiety.
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Affiliation(s)
- Raz Massad
- School of Psychological Sciences, Tel Aviv University, Tel-Aviv, Israel
| | | | - Franklin R Schneier
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Irving Medical Center, NY, USA
| | - Amit Lazarov
- School of Psychological Sciences, Tel Aviv University, Tel-Aviv, Israel.
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12
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The impact of endoscopic activity on musculoskeletal disorders of high-volume endoscopists in Germany. Sci Rep 2022; 12:8538. [PMID: 35595856 PMCID: PMC9123012 DOI: 10.1038/s41598-022-12400-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 05/03/2022] [Indexed: 12/03/2022] Open
Abstract
Physical stress is common in GI endoscopists, leading to musculoskeletal disorders. Considering the increasing complexity of interventional GI endoscopy with prolonged examination time, work-related musculoskeletal disorders have come into focus. However, data on work-related health stress in German endoscopists are elusive. The aim of this study was therefore to investigate the prevalence and consequences of work-related musculoskeletal disorders in German endoscopists. A 24-item questionnaire on endoscopy-associated musculoskeletal disorders and standardized pain assessment was developed by an interdisciplinary team of endoscopists and sports medics. The survey was distributed online by the leading German societies for gastroenterology and endoscopy. Overall, 151 German practicing endoscopists took part in the study. Regarding the average number of endoscopic procedures per week, the study collective consisted mainly of high-volume endoscopists. The survey showed that most participants suffered from general musculoskeletal disorders (82.8%) and from work-related musculoskeletal disorders (76.8%). The most affected body parts were the neck, low back, thumb, and shoulder. Temporary absence from work due to symptoms was reported by 9.9% of the respondents. Over 30% of participating endoscopists stated the need for analgesics or physiotherapy due to musculoskeletal disorders. Age, professional experience and work time were identified as relevant risk factors for musculoskeletal health issues. A high number of German endoscopists are affected by musculoskeletal disorders due to specific working postures and repetitive movements with a large impact on personal health. Further interventional studies are mandatory to improve the risk prevention of endoscopic activity.
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Kienbacher T, Fehrmann E, Tuechler K, Habenicht R, Mair P, Friedl A, Oeffel C, Ebenbichler G. Changes in the International Classification of Functioning, Disability, and Health Components "Activity/Participation" as Predicted Through Patient-Reported Outcomes Along With Comprehensive Back Pain Rehabilitation. Clin J Pain 2021; 37:812-819. [PMID: 34475338 PMCID: PMC8500373 DOI: 10.1097/ajp.0000000000000976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/21/2020] [Accepted: 08/11/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The World Health Organization (WHO) recommended the International Classification of Functioning, Disability and Health (ICF) but its use in clinical practice is sparse. This study investigated the limitations and restrictions in the most relevant brief ICF core set categories for chronic low back pain (cLBP) as automatically predicted from routinely measured outcomes using a novel, validated mapping algorithm. MATERIALS AND METHODS Of 2718 cLBP patients recruited, data from 1541 (64% females) were available from before and at the end of 6 months comprehensive outpatient rehabilitation. Assessments included the Roland Morris Disability Questionnaire (RMDQ) and Pain Disability Index (PDI) questionnaires, the percentage of patients with predicted limitations and restrictions in important activity and participation ICF categories, bodily functional measurements, pain intensity, and anxiety/depression (EQ-5D). RESULTS At baseline, both the RMDQ and the PDI measures were within the third of the lowest disability scores whilst 80% of the patients had limitations with "maintaining a body position" and 30% with "walking" ICF categories. Intervention-associated gains in the maximum isometric lumbar extension and flexion strength and the lumbar range of motion were significant overall, but improvements in patients' ICF limitations/restrictions varied. Anxiety/depression, lumbar range of motion, and extension strength all had a significant impact on the majority of the ICF categories, whereas flexion strength had none. DISCUSSION The rate of patients with predicted limitations/restrictions in activity/participation ICF core categories for cLBP partly mirrored disability levels and the impact of the body function scores on these limitations/restrictions in ICF categories was varied. Thus, assessing problems in the ICF activity/participation core categories is of relevance to clinical practice for both treatment goal setting and intervention planning. This may be achieved by computer-generated mapping without additional time burden.
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Affiliation(s)
| | - Elisabeth Fehrmann
- Karl Landsteiner Institute of Outpatient Rehabilitation Research
- Karl Landsteiner Privatuniversität für Gesundheitswissenschaften, Krems/Donau, Austria
| | - Kerstin Tuechler
- Karl Landsteiner Institute of Outpatient Rehabilitation Research
| | | | - Patrick Mair
- Karl Landsteiner Privatuniversität für Gesundheitswissenschaften, Krems/Donau, Austria
| | - Anna Friedl
- Karl Landsteiner Institute of Outpatient Rehabilitation Research
| | - Christian Oeffel
- Karl Landsteiner Institute of Outpatient Rehabilitation Research
| | - Gerold Ebenbichler
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Vienna Medical University, Vienna
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14
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Meinke A, Peters R, Knols R, Karlen W, Swanenburg J. Exergaming Using Postural Feedback From Wearable Sensors and Exercise Therapy to Improve Postural Balance in People With Nonspecific Low Back Pain: Protocol for a Factorial Pilot Randomized Controlled Trial. JMIR Res Protoc 2021; 10:e26982. [PMID: 34435954 PMCID: PMC8430828 DOI: 10.2196/26982] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 05/22/2021] [Accepted: 06/15/2021] [Indexed: 02/05/2023] Open
Abstract
Background Physical exercise is a common treatment for people with low back pain (LBP). Wearable sensors that provide feedback on body movements and posture during exercise may enhance postural balance and motor control in people with LBP. Objective This study aims to investigate whether physical exercising with postural feedback (EPF) improves postural balance, motor control, and patient-reported outcomes in people with LBP. Methods The study was an assessor-blinded 2×2 factorial trial. We planned to recruit 80 participants with nonspecific LBP who did not receive treatment for LBP. In addition, we aimed to recruit 40 patients with chronic, nonspecific LBP who were receiving exercise therapy (ET) at the University Hospital Zurich. Both ET patients and participants without treatment were randomized to receive either an additional EPF intervention or no additional intervention. This resulted in four different combinations of interventions: ET+EPF, ET, EPF, and no intervention. The participants underwent outcome assessments at inclusion (T1); 3 weeks later, at randomization (T2); after an intervention period of 3 weeks with a predefined exercise schedule for participants receiving EPF (T3); and after an additional 6 weeks, during which participants assigned to the EPF groups could exercise as much as they wished (T4). Patients receiving ET completed their regularly prescribed therapies during the study period. Balance was assessed during quiet standing on a force platform, and motor control was assessed during a lifting task and a waiter’s bow task. Physical activity was recorded using an activity tracker and the participants’ mobile phones during the study. The predefined EPF schedule consisted of nine sessions of 20 minutes of exercise with a tablet and inertial measurement unit sensors at home. Participants performed a series of trunk and hip movements and received feedback on their movements in a gamified environment displayed on the tablet. Results The first participant was recruited in May 2019. Data collection was completed in October 2020, with 3 patients and 32 eligible people without therapy who passed the eligibility check. Conclusions Although it will not be possible to investigate differences in patients and people without other therapies, we expect this pilot study to provide insights into the potential of EPF to improve balance in people with LBP and adherence to such interventions. International Registered Report Identifier (IRRID) DERR1-10.2196/26982
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Affiliation(s)
- Anita Meinke
- Mobile Health Systems Lab, Institute of Robotics and Intelligent Systems, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Rick Peters
- Nursing and Allied Health Profession Office, Physiotherapy Occupational Therapy, University Hospital Zurich, Zurich, Switzerland
| | - Ruud Knols
- Directorate of Research and Education, Physiotherapy Occupational Therapy Research Center, University Hospital Zurich, Zurich, Switzerland.,Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Walter Karlen
- Mobile Health Systems Lab, Institute of Robotics and Intelligent Systems, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Jaap Swanenburg
- Directorate of Research and Education, Physiotherapy Occupational Therapy Research Center, University Hospital Zurich, Zurich, Switzerland.,Faculty of Medicine, University of Zurich, Zurich, Switzerland
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Brunner E, Meichtry A, Vancampfort D, Imoberdorf R, Gisi D, Dankaerts W, Graf A, Wipf Rebsamen S, Suter D, Wildi LM, Buechi S, Sieber C. Influence of weekday of admission and level of distress on length of hospital stay in patients with low back pain: a retrospective cohort study. BMC Musculoskelet Disord 2021; 22:656. [PMID: 34353298 PMCID: PMC8340547 DOI: 10.1186/s12891-021-04529-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 07/16/2021] [Indexed: 11/22/2022] Open
Abstract
Background Low back pain (LBP) is often a complex problem requiring interdisciplinary management to address patients’ multidimensional needs. Providing inpatient care for patients with LBP in primary care hospitals is a challenge. In this setting, interdisciplinary LBP management is often unavailable during weekends. Delays in therapeutic procedures may result in a prolonged length of hospital stay (LoS). The impact of delays on LoS might be strongest in patients reporting high levels of psychological distress. Therefore, this study investigates the influence of weekday of admission and distress on LoS of inpatients with LBP. Methods This retrospective cohort study was conducted between 1 February 2019 and 31 January 2020. In part 1, a negative binomial model was fitted to LoS with weekday of admission as a predictor. In part 2, the same model included weekday of admission, distress level, and their interaction as covariates. Planned contrast was used in part 1 to estimate the difference in log-expected LoS between group 1 (admissions Friday/Saturday) and the reference group (admissions Sunday-Thursday). In part 2, the same contrast was used to estimate the corresponding difference in (per-unit) distress trends. Results We identified 173 patients with LBP. The mean LoS was 7.8 days (SD = 5.59). Patients admitted on Friday (mean LoS = 10.3) and Saturday (LoS = 10.6) had longer stays, but not those admitted on Sunday (LoS = 7.1). Analysis of the weekday effect and planned contrast showed that admission on Friday or Saturday was associated with a significant increase in LoS (log ratio = 0.42, 95% CI = 0.21 to 0.63). A total of 101 patients (58%) returned questionnaires, and complete data on distress were available from 86 patients (49%). According to the negative binomial model for LoS and the planned contrast, the distress effect on LoS was significantly influenced (difference in slopes = 0.816, 95% CI = 0.03 to 1.60) by dichotomic weekdays of admission (Friday/Saturday vs. Sunday-Thursday). Conclusions Delays in interdisciplinary LBP management over the weekend may prolong LoS. This may particularly affect patients reporting high levels of distress. Our study provides a platform to further explore whether interdisciplinary LBP management addressing patients’ multidimensional needs reduces LoS in primary care hospitals.
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Affiliation(s)
- Emanuel Brunner
- Department of Physiotherapy and Rehabilitation, Winterthur Cantonal Hospital, Brauerstrasse 15, CH-801, Winterthur, Switzerland. .,Department of Health, OST - Eastern Swiss University of Applied Sciences, St. Gallen, Switzerland. .,Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium.
| | - André Meichtry
- School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Davy Vancampfort
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | - Reinhard Imoberdorf
- Department of Internal Medicine, Winterthur Cantonal Hospital, Winterthur, Switzerland
| | - David Gisi
- Department of Physiotherapy and Rehabilitation, Winterthur Cantonal Hospital, Brauerstrasse 15, CH-801, Winterthur, Switzerland
| | - Wim Dankaerts
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | - Anita Graf
- Department of Physiotherapy and Rehabilitation, Winterthur Cantonal Hospital, Brauerstrasse 15, CH-801, Winterthur, Switzerland
| | - Stefanie Wipf Rebsamen
- Department of Physiotherapy and Rehabilitation, Winterthur Cantonal Hospital, Brauerstrasse 15, CH-801, Winterthur, Switzerland
| | - Daniela Suter
- Department of Medicine, Nursing, Winterthur Cantonal Hospital, Winterthur, Switzerland
| | - Lukas Martin Wildi
- Department of Medicine, Institute of Rheumatology, Winterthur Cantonal Hospital, Winterthur, Switzerland
| | - Stefan Buechi
- Clinic for Psychotherapy and Psychosomatics "Hohenegg", Meilen, Switzerland
| | - Cornel Sieber
- Department of Internal Medicine, Winterthur Cantonal Hospital, Winterthur, Switzerland.,Institute for Biomedicine of Ageing, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nürnberg, Germany
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16
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Fischer-Grote L, Tuechler K, Kienbacher T, Mair P, Spreitzer J, Paul B, Ebenbichler G, Fehrmann E. In-depth analysis of life values and their corresponding inhibitors and facilitators in chronic low back pain patients: A mixed-method approach. J Back Musculoskelet Rehabil 2021; 34:207-219. [PMID: 33185586 DOI: 10.3233/bmr-200034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The struggle with pain often interferes with the ability of chronic low back pain (CLBP) patients to pursue important life values due to psychological inflexibility. OBJECTIVE This research examined life values, related inhibitors and facilitators relevant to personalized therapy planning. METHODS Two hundred and forty-four CLBP patients completed the Chronic Pain Values Inventory (CPVI). Of these, 68 patients were interviewed to assess inhibitors and facilitators related to life values. Mixed-effects models quantitatively examined differences in the values, structuring content analysis served to qualitatively analyze the interviews. RESULTS Participants rated the value "family" as being of highest importance and success. The largest discrepancy between importance and success was found for "health". Content analyses revealed a broad range of inhibitors and facilitators related to the examined life values with the highest number of inhibitors related to "work". Facilitators were also found to be of relevance to all life values, but to a lower extent than inhibitors. CONCLUSIONS The perceived importance and success of life values and their related inhibitors and facilitators may differentially affect CLBP patients. Considering such individual aspects is therefore of utmost importance to improve patient care, as they enable treatment goals and the therapeutic strategies to be adapted accordingly.
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Affiliation(s)
- Linda Fischer-Grote
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Kerstin Tuechler
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Thomas Kienbacher
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Patrick Mair
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria.,Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Juliane Spreitzer
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Birgit Paul
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Gerold Ebenbichler
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria.,Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Vienna, Austria
| | - Elisabeth Fehrmann
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria.,Department of Psychology, Karl Landsteiner University of Health Sciences, Krems, Austria
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Raheem S, Ibrahim AA, Ganiyu SO, Faruk AU, Akindele MO. Translation, Cross-cultural Adaptation and Psychometric Evaluation of the Hausa Roland-Morris Disability Questionnaire in Mixed Rural and Urban Nigerian Populations with Low Back Pain. Spine (Phila Pa 1976) 2021; 46:E639-E647. [PMID: 33315771 DOI: 10.1097/brs.0000000000003867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Cross-cultural adaptation and cross-sectional study. OBJECTIVE The aim of this study was to translate and cross-culturally adapt the Roland-Morris Disability Questionnaire (RMDQ) into Hausa language, and evaluate its psychometric properties in mixed rural and urban populations with low back pain (LBP). SUMMARY OF BACKGROUND DATA The RMDQ is one of the most commonly used and recommended condition-specific measures of disability related to LBP. However, no formal adapted and validated Hausa version exists at the time our study was initiated. METHODS The Hausa version of the RMDQ (Hausa-RMDQ) was developed according to established guidelines. Psychometric properties were evaluated in 125 patients with LBP recruited from rural and urban Nigerian clinics. Internal consistency (Cronbach's α), test-retest reliability using Intraclass correlation coefficient (ICC), standard error of measurement (SEM), minimal detectable change (MDC), and limits of agreement using Bland-Altman plots were calculated to evaluate reliability. Using Spearman's correlation for a priori hypotheses, the Hausa-RMDQ was correlated with Oswestry Disability Index (ODI) to evaluate concurrent validity, Numerical Pain Rating Scale (NPRS) to evaluate convergent validity, and age, educational level, and occupational status to evaluate divergent validity. Reliability and validity analyses were also conducted separately for rural and urban subgroups. RESULTS The Hausa-RMDQ had no major translation problems. The questionnaire had adequate internal consistency (α = 0.70), test-retest reliability (ICC = 0.79), minimal SEM (1.30) and MDC (3.60), and good agreement between test-retest values. The Hausa-RMDQ had a strong correlation with ODI (rho = 0.59), a moderate correlation with NPRS (rho = 0.46), and a null correlation with age, educational level, and occupational status (P > 0.05), thus confirming all the (5:5) a priori hypotheses constructed. These reliability and validity results were also replicated in the rural and urban subgroups. CONCLUSION The Hausa-RMDQ was successfully developed and proved to be a reliable and valid measure of functional disability in Hausa culture. This questionnaire is recommended for future clinical and scientific research purposes.Level of Evidence: 3.
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Affiliation(s)
- Sarafadeen Raheem
- Department of Physiotherapy, Faculty of Allied Health Sciences, College of Health Sciences, Bayero University Kano, Kano State, Nigeria
- Department of Physiotherapy, National Orthopedic Hospital, Dala, Kano State, Nigeria
| | - Aminu A Ibrahim
- Department of Physiotherapy, Faculty of Allied Health Sciences, College of Health Sciences, Bayero University Kano, Kano State, Nigeria
- Department of Physiotherapy, Muhammad Abdullahi Wase Teaching Hospital, Hospitals Management Board, Kano State, Nigeria
| | - Sokunbi O Ganiyu
- Department of Physiotherapy, Faculty of Allied Health Sciences, College of Health Sciences, Bayero University Kano, Kano State, Nigeria
| | - Abdulmanaf U Faruk
- Department of Physiotherapy, National Orthopedic Hospital, Dala, Kano State, Nigeria
| | - Mukadas O Akindele
- Department of Physiotherapy, Faculty of Allied Health Sciences, College of Health Sciences, Bayero University Kano, Kano State, Nigeria
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18
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Walter C, Baumgärtner T, Trappe D, Frantz S, Exner L, Mederake M. Influence of Cage Design on Radiological and Clinical Outcomes in Dorsal Lumbar Spinal Fusions: A Comparison of Lordotic and Non-Lordotic Cages. Orthop Surg 2021; 13:863-875. [PMID: 33763988 PMCID: PMC8126915 DOI: 10.1111/os.12872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 10/14/2020] [Accepted: 10/25/2020] [Indexed: 11/28/2022] Open
Abstract
Objectives To evaluate the comparison between lordotic and non‐lordotic transforaminal lumbar interbody fusion (TLIF) cages in degenerative lumbar spine surgery and analyze radiological as well as clinical outcome parameters in long‐term follow up. Methods In a retrospective study design, we compared 37 patients with non‐lordotic cage (NL‐group) and 40 with a 5° lordotic cage (L‐group) implanted mono‐ or bi‐segmental in TLIF‐technique from 2013 to 2016 and analyzed radiological parameters of pre‐ and postoperative (Lumbar lordosis (LL), segmental lordosis (SL), and pelvic tilt (PT), as well as clinical parameters in a follow‐up physical examination using the Oswestry disability index (ODI), Roland–Morris Score (RMS), and visual analog scale (VAS). Results Surgery was mainly performed in lower lumbar spine with a peak in L4/5 (mono‐segmental) and L4 to S1 (bi‐segmental), long‐term follow‐up was on average 4 years postoperative. According to the literature, we found significantly better results in radiological outcome in the L‐group compared to the NL‐group: LL increased 6° in L‐group (51° preoperative to 57° postoperative) and decreased 1° in NL‐group (50° to 49° (P < 0.001). Regarding SL, we found an increase of 5° in L‐group (13° to 18°) and no difference in NL‐group (15°)(P < 0.001). In PT, we found a clear benefit with a decrease of 2° in L‐group (21° to 19°) and no difference in NL‐group (P = 0.008). In direct group comparison, ODI in NL‐group was 23% vs 28% in L‐group (P = 0.25), RMS in NL‐group was 8 points vs 9 points in L‐group (P = 0.48), and VAS was in NL‐group 2.7 vs 3.2 in L‐group (P = 0.27) without significant differences. However, the clinical outcome in multivariate analysis indicated a significant multivariate influence across ODI and RMS of BMI (Wilks λ = 0.57, F [4, 44] = 3.61, P = 0.012) and preoperative SS (Wilks λ = 0.66, F [4, 44] = 2.54, P = 0.048). Age, gender, cage type and postoperative PT had no significant influence (P > 0.05). Intraoperatively, we saw three dura injuries that could be sutured without problems and had no consequences for the patient. In the follow‐up, we did not find any material‐related problems, such as broken screws or cage loosening, also no pseudarthrosis. Conclusion In conclusion, we think it's not cage design but other influenceable factors such as correct indication and adequate decompression that lead to surgical success and the minimal difference in the LL therefore seemed to be of subordinate importance.
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Barni L, Freddolini M, Ruiz-Muñoz M, Cuesta-Vargas AI, Gonzalez-Sanchez M. Questionnaires for the evaluation of the cervical and lumbar spine in Italian language: a systematic review of the structural and psychometric characteristics. Eur J Phys Rehabil Med 2020; 57:376-385. [PMID: 33258360 DOI: 10.23736/s1973-9087.20.06280-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION There has been an increase in the use of questionnaires as tools for the subjective evaluation of patients with neuro-musculoskeletal problems. The aim of this study was to analyze the psychometric properties of the questionnaires published in Italian for the evaluation of cervical and lumbar spine pain and related dysfunction. EVIDENCE ACQUISITION Two blinded bibliographical searches were carried out on seven databases, regarding back, lumbar and/or cervical musculoskeletal problems. Both the structural characteristics and the psychometric aspects of each of the questionnaires were extracted from each of the selected articles. The structural characteristics were: full name, acronym, author and date of adaptation to the Italian language, what it measures, number of items, time to complete, the result scale, where the points are located and the cost. The psychometric aspects were: standard error of measurement (SEM), minimum detectable change (MDC), minimal clinically important difference (MCID), test-retest reliability, internal consistency, criterion validity, construct validity and sensitivity to changes. EVIDENCE SYNTHESIS For the structural characteristics of the questionnaires identified for the valuation of the lumbar area, the number of items ranged between 10 and 24. Only two of the questionnaires presented specific categories, and the time to complete ranged between 5 and 7 minutes. The reliability of the questionnaires ranged between 0.869 and 0.961. None of the questionnaires calculated the inter-observer reliability. The internal consistency ranged between 0.82 and 0.90 for criterion validity. None of the questionnaires calculated sensitivity, SEM, MDC or MCID, with the exception of the Fear-Avoidance Beliefs Questionnaire, which showed a value of 12 on MDC. For the assessment of the cervical region, the number of items ranged from 6 to 20. Three of the questionnaires had sub-categories, and the time to complete them ranged between 2 and 5 minutes. The test-retest reliability ranged between 0.78 and 0.997. The internal consistency ranged between 0.842 and 0.942. CONCLUSIONS The Italian versions of the questionnaires present good basic structural and psychometric characteristics for the evaluation of patients with back, lumbar and/or cervical musculoskeletal disorders. The analysis of the structural and psychometric characteristics of these questionnaires is fundamental to identify the best tools to use in research and in clinical practice.
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Affiliation(s)
- Luca Barni
- Italian Institute of Technology (IIT), Genoa, Italy
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20
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Effects of a movement control and tactile acuity training in patients with nonspecific chronic low back pain and control impairment - a randomised controlled pilot study. BMC Musculoskelet Disord 2020; 21:794. [PMID: 33256694 PMCID: PMC7702711 DOI: 10.1186/s12891-020-03727-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 10/16/2020] [Indexed: 12/04/2022] Open
Abstract
Background Nonspecific chronic low back pain (NSCLBP) is a heterogeneous condition that is associated with complex neuromuscular adaptations. Exercise is a widely administered treatment, but its effects are small to moderate. Tailoring patient-specific exercise treatments based on subgroup classification may improve patient outcomes. Objective In this randomised controlled pilot study, our objective was to compare the feasibility and possible effects of a specific sensorimotor treatment (SMT) with those of a general exercise (GE) programme on patients with NSCLBP and control impairment (CI). Methods Patients with NSCLBP and CI were randomised into an SMT or a GE programme spanning 6 sessions each. The feasibility criteria included the study design, assessments, interventions and magnitudes of effects, and costs. Adverse events were documented. Primary (pain, physical function, and quality of life) and secondary outcomes were assessed three times: twice at baseline (t1a and t1b) to estimate parameter stability and once after the intervention (t2). Results Two-hundred and twenty-seven patients were screened to include 34 participants with NSCLBP and CI. Both treatment programmes and the assessments seemed feasible because their durations and contents were perceived as adequate. The total cost per participant was €321. Two adverse events occurred (one not likely related to the SMT, one likely related to the GE intervention). The SMT showed a tendency for superior effects in terms of pain severity (SMT t1a 3.5, t2 1.1; GE t1a 3.0, t2 2.0), pain interference (SMT t1a 1.9, t2 0.4; GE t1a 1.5, t2 0.9), physical component of quality of life (SMT t1a 39, t2 46; GE t1a 45, t2 48), and movement control. Conclusions The SMT approach proposed in this study is feasible and should be tested thoroughly in future studies, possibly as an addition to GE. To ensure the detection of differences in pain severity between SMT and GE in patients with NSCLBP with 80% power, future studies should include 110 patients. If the current results are confirmed, SMT should be considered in interventions for patients with NSCLBP and CI. Trial registration Registered in the German Register for Clinical Trials (Trial registration date: November 11, 2016; Trial registration number: DRKS00011063; URL of trial registry record); retrospectively registered.
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Ismail MM, El Shorbagy KM, Mohamed AR, Griffin SH. Cross-cultural adaptation and validation of the Arabic version of the Western Ontario Shoulder Instability Index (WOSI-Arabic). Orthop Traumatol Surg Res 2020; 106:1135-1139. [PMID: 32505676 DOI: 10.1016/j.otsr.2020.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 03/12/2020] [Accepted: 04/27/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND One of the self-assessment tools used in shoulder instability to evaluate patient's quality of life is the Western Ontario Shoulder Instability (WOSI) Index. It is a valid and reliable disease-specific tool that has been translated into many languages. The aim of this study is to cross-culturally adapt the Western Ontario Shoulder Instability (WOSI) Index into Arabic and assess its psychometric properties in patients diagnosed with shoulder instability in order to help surgeons and physical therapists assess patients following an intervention. PATIENTS AND METHODS Forty-four patients with shoulder instability participated in the study. For validity and reliability, the WOSI, Disability of Arm, Shoulder and Hand questionnaire (DASH) and the American Shoulder and Elbow Surgeons (ASES) questionnaire were completed at baseline and the WOSI again within 1 week. For responsiveness the WOSI was completed 1 week postoperative and again 6 months following the completion of a rehabilitation program. RESULTS Cronbach's alpha (Internal Consistency) of the WOSI was 0.91 and the intraclass correlation coefficient (ICC) was 0.96 indicating high reliability. The standard error of measurement was 90.2 with the scale 0-2100 and the minimal detectable change was 250 out of 2100 (11.9%). For construct validity, there was a moderate significant correlation between the Arabic WOSI, the DASH and the ASES with r=0.60 and 0.62 respectively. The WOSI was highly responsive with an effect size of 3.17 and a standardized response mean of 2.94. CONCLUSION The Arabic version of the WOSI is a valid, reliable and responsive tool that can be used to assess patients with shoulder instability. LEVEL OF EVIDENCE I, Validity and reliability study.
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Affiliation(s)
- Manal M Ismail
- Rehabilitation sciences department, College of health and rehabilitation sciences, Princess Nourah Bint Abdulrahman university, Airport road, P.O. Box: 84428, 11671 Riyadh, Saudi Arabia; Faculty of physical therapy, Cairo university, Ban al Sarayat street, 11571 Cairo, Egypt.
| | - Khaled M El Shorbagy
- Cairo university, Kasr El Ainy hospital, 27, Nafezet Sheem El Shafaey St Kasr Al Ainy, Cairo, Egypt
| | - Ahmed R Mohamed
- Cairo university, Kasr El Ainy hospital, 27, Nafezet Sheem El Shafaey St Kasr Al Ainy, Cairo, Egypt
| | - Sharon H Griffin
- Fowler Kennedy sport medicine clinic, university of Western Ontario, 1151, Richmond street, N6A 3K7 London, ON, Canada
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22
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A case control study to investigate differences in motor control between individuals with and without non-specific low back pain during standing. PLoS One 2020; 15:e0234858. [PMID: 32628670 PMCID: PMC7337307 DOI: 10.1371/journal.pone.0234858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 06/03/2020] [Indexed: 12/05/2022] Open
Abstract
Recent literature has indicated altered motor control in individuals with non-specific low back pain (NSLBP). These individuals present variations in back muscular activity and center of mass (CoM) oscillations. The aim of this study is to explore the possibility of quantitatively measuring these differences using standard parameters with electronic devices. Twenty individuals with NSLBP and 20 healthy controls, matched by sex and age, performed a total of three trials under three different conditions for 90 seconds each. These conditions were standing on firm ground with eyes open, with eyes closed and standing on unstable foam with eyes open. Balance data was acquired via a Kistler force platform and muscular activity was measured by electromyography derived bilaterally from the erector spinae. Afterwards, participants were asked to complete a questionnaire on their current mood, pain rating, well-being, disability and physical activity. Descriptive data from the questionnaire showed an average acute pain score of 2.6 and an average pain score of 5.1 for the prior six weeks in the NSLBP group, while the control group reported an acute pain of 0.1 and an average pain of 0.5. For wellbeing, differences were found only for the physical scale. Average disability was low for the NSLBP group. No differences in physical activity were found among groups. A repeated measures ANOVA did not show significant differences between groups for any parameter. There was also no main effect for the standing conditions and no interaction between group and condition. Simultaneously measuring biomechanical and neuromuscular parameters, allowed for a fine grain approach to understanding motor control in individuals with NSLBP. This study did not find differences as described in the literature, and suggests further examination of factors involved in pain and control processes to better understand implications of NSLBP and possible avenues for support.
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23
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The human health effects of singing bowls: A systematic review. Complement Ther Med 2020; 51:102412. [PMID: 32507429 DOI: 10.1016/j.ctim.2020.102412] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/11/2020] [Accepted: 04/15/2020] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE The objective of this study was to determine the human health effects (beneficial or adverse) of any singing bowl therapies. DESIGN A systematic review was conducted. SETTING The setting was not specified, so it could include clinical and non-clinical settings. INTERVENTION Studies of any intervention predominantly involving singing bowls (e.g. playing singing bowls, listening to singing bowls) were eligible for inclusion. The comparison interventions were not specified, and studies without comparisons (e.g. pre-post studies) were also considered potentially relevant. MAIN OUTCOME MEASURES Any human health outcome was investigated. RESULTS The effects of singing bowls on human health were investigated in four peer-reviewed studies, one of which investigated patients with metastatic cancer, and another those with chronic spinal pain. Low-level designs were used in two studies. Improvements in distress, positive and negative affect, anxiety, depression, fatigue, tension, anger, confusion and vigour were reported, as were improvements in blood pressure, heart rate, respiratory rate, peripheral capillary oxygen saturation, cutaneous conductance, and anterior-frontal alpha values. CONCLUSIONS Given there were few studies and the potential risk of methodological bias, we cannot recommend singing bowl therapies at this stage. As the evidence suggests positive health effects, we recommend that future studies consider the effect of singing bowl therapies using more robust study methods, allowing for evidence-based recommendations to be made to reduce the disease burden.
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Tuechler K, Fehrmann E, Kienbacher T, Mair P, Fischer-Grote L, Ebenbichler G. Mapping patient reported outcome measures for low back pain to the International Classification of Functioning, Disability and Health using random forests. Eur J Phys Rehabil Med 2020; 56:286-296. [PMID: 32126752 DOI: 10.23736/s1973-9087.20.05465-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND There is need for feasible and efficient concepts to document patients functioning impairment according to the International Classification of Functioning, Disability and Health (ICF) without imposing additional burden to clinical practice. AIM The aim of this study was to develop and validate an automatic linking approach that translates information derived from patient reported outcome measures (PROMs) into the ICF. DESIGN Proof-of-concept study. SETTING Participants completed both the Roland-Morris disability questionnaire and the Pain Disability Index and were interviewed using the activity and participation component of the ICF brief core set for low back pain. POPULATION A total of 244 patients with light to moderate chronic low back pain (cLBP); additionally, 19 patients with higher levels of pain were recruited and assessed for validation purposes. METHODS Based on information extracted from the PROMs and considering the factors age and gender, random forest models that predicted the presence or absence of an impairment at the specific ICF category were computed and validated. RESULTS Accuracy of the models was found to be acceptable for the most relevant ICF brief core set categories for low back pain if applied at the population level. CONCLUSIONS The presented approach can be assumed valid if applied at large on population level. The results are of relevance for the further development of automatic linking programs that would allow the ICF-based classification of functioning properties within the International Classification of Diseases (ICD-11) for any health condition. CLINICAL REHABILITATION IMPACT The presented approach eases the documentation of patients' functioning impairment according to the standardized ICF.
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Affiliation(s)
- Kerstin Tuechler
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria -
| | - Elisabeth Fehrmann
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria.,Department of Psychology, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Thomas Kienbacher
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Patrick Mair
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Linda Fischer-Grote
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Gerold Ebenbichler
- Department of Physical Medicine and Rehabilitation, Medical University Vienna, Vienna, Austria
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25
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Schmidt GJ, Ferreira APB, Pietrobon R, Vissoci JRN, Santos RAAD, Lauffer RF, Maçaneiro CH. COMPARATIVE EVALUATION OF THE PSYCHOMETRIC PROPERTIES OF ORTHOPEDIC SCALES FOR LOW BACK PAIN. COLUNA/COLUMNA 2019. [DOI: 10.1590/s1808-185120191804177650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objective: To evaluate the reliability, response capacity and validity of four scales for low back pain and correlate these scales with each other and the Self-Administered Comorbidity Questionnaire (SACQ). Methods: We evaluated the psychometric properties of four previously selected scales for low back pain: the Roland-Morris Disability Questionnaire (RMDQ), the Quebec Back Pain Questionnaire (QBPDS), the Waddell Disability Index (WDI) and the Back Pain Functional Scale (BPFS) and Self-Administered Comorbidity Questionnaire (SACQ) comorbidity scale. Exploratory and confirmatory factor analyses were conducted. Reliability and internal consistency were measured by Cronbach's alpha. Validity was measured through correlation of the scales with the Self-Administered Comorbidity Questionnaire comorbidity scale and an analysis of the structural equations between them. Results: The scales showed adequate indicators based on the factor structure and showed Kaiser-Meyer-Olkin values above 0.90. After the exploratory factor analysis, all scales showed fit indicators suited to a factor model, following the same pattern as the original validations. Similarly, they showed good internal consistency (Cronbach's alpha greater than .78). The only scale that showed factor loadings suggesting the exclusion of any item was the Roland-Morris. In terms of validity, the scales showed positive correlation coefficients similar to the Self-Administered Comorbidity Questionnaire and between them. Conclusion: Regarding the scales evaluated, they showed similar indications of reliability and internal consistency, such that we did not find sufficient evidence to indicate one scale over another. Level of Evidence I; Diagnostic studies – Investigation of a diagnostic test.
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Age- and sex-specific effects in paravertebral surface electromyographic back extensor muscle fatigue in chronic low back pain. GeroScience 2019; 42:251-269. [PMID: 31773454 PMCID: PMC7031171 DOI: 10.1007/s11357-019-00134-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 11/04/2019] [Indexed: 01/07/2023] Open
Abstract
The impact of aging on the back muscles is not well understood, yet may hold clues to both normal aging and chronic low back pain (cLBP). This study sought to investigate whether the median frequency (MF) surface electromyographic (SEMG) back muscle fatigue method—a proxy for glycolytic muscle metabolism—would be able to detect age- and sex-specific differences in neuromuscular and muscle metabolic functions in individuals with cLBP in a reliable way, and whether it would be as sensitive as when used on healthy individuals. With participants seated on a dynamometer (20° trunk anteflexion), paraspinal SEMG activity was recorded bilaterally from the multifidus (L5), longissimus (L2), and iliolumbalis (L1) muscles during isometric, sustained back extensions loaded at 80% of maximum from 117 younger (58 females) and 112 older (56 female) cLBP individuals. Tests were repeated after 1–2 days and 6 weeks. Median frequency, the SEMG variable indicating neuromuscular fatigue, was analyzed. Maximum back extensor strength was comparable between younger and older participants. Significantly less MF-SEMG back muscle fatigue was observed in older as compared to younger, and in older female as compared to older male cLBP individuals. Relative reliability was excellent, but absolute reliability appeared large for this SEMG-fatigue measure. Findings suggest that cLBP likely does not mask the age-specific diagnostic potential of the MF-SEMG back extensor fatigue method. Thus, this method possesses a great potential to be further developed into a valuable biomarker capable of detecting back muscle function at risk of sarcopenia at very early stages.
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Brunner E, Dankaerts W, O’Sullivan K, Meichtry A, Bauer C, Probst M. Associations between alliance, physiotherapists’ confidence in managing the patient and patient-reported distress in chronic low back pain practice. EUROPEAN JOURNAL OF PHYSIOTHERAPY 2019. [DOI: 10.1080/21679169.2019.1672786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Emanuel Brunner
- Department of Rehabilitation Sciences, University of Leuven, Leuven, Belgium
- Institute of Therapies and Rehabilitation, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Wim Dankaerts
- Department of Rehabilitation Sciences, University of Leuven, Leuven, Belgium
| | - Kieran O’Sullivan
- School of Allied Health, University of Limerick, Limerick, Ireland
- Ageing Research Centre, University of Limerick, Limerick, Ireland
| | - André Meichtry
- School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Christoph Bauer
- School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Michel Probst
- Department of Rehabilitation Sciences, University of Leuven, Leuven, Belgium
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28
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Ofner M, Liebhauser M, Walach H. Power Point Therapy: An Effective and Simple Treatment for Subacute Back Pain - A Randomized Controlled Trial. Complement Med Res 2019; 26:80-92. [PMID: 30897567 DOI: 10.1159/000494458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 10/09/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Subacute low back pain is a frequent problem with the danger of chronification. Conventional treatment options are not always effective. Power Point therapy (PPT) is a novel approach that uses reflexological insights and can be easily applied by practitioners and patients. METHODS Randomized, active controlled study comparing 10 units of PPT of 10 min each, with 10 units of standard physiotherapy of 30 min each. Outcomes were functional scores (Roland Morris Disability, Oswestry, McGill Pain Questionnaire, Linton-Halldén - primary outcome) and health-related quality of life (SF-36), as well as blinded assessments by clinicians (secondary outcome). RESULTS Eighty patients consented and were randomized, 41 to PPT, 39 to physiotherapy. Measurements were taken at baseline, after the first and after the last treatment (approximately 5 weeks after enrolment). Multivariate linear models of covariance showed significant effects of time and group (p < 0.001) and for the quality of life variables also a significant interaction of time by group (p < 0.001). Clinician-documented variables showed significant differences at follow-up (p = 0.05 to p < 0.0001). DISCUSSION Both physiotherapy and PPT improve subacute low back pain significantly. PPT is likely more effective and should be studied further.
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Affiliation(s)
- Michael Ofner
- Department of Pathophysiology and Immunology, Medical University Graz, Graz, Austria, .,Medyco International, Dubai, United Arab Emirates,
| | | | - Harald Walach
- Department of Pediatric Gastroenterology, Medical University Poznan, Poznan, Poland.,Department of Psychology, University Witten-Herdecke, Witten, Germany.,Change Health Science Institute, Berlin, Germany
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29
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Cross-cultural adaptation of Roland-Morris Disability Questionnaire needs to assess the measurement properties: a systematic review. J Clin Epidemiol 2018; 99:113-122. [DOI: 10.1016/j.jclinepi.2018.03.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 03/05/2018] [Accepted: 03/20/2018] [Indexed: 12/26/2022]
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30
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Brunner E, Dankaerts W, Meichtry A, O'Sullivan K, Probst M. Physical Therapists' Ability to Identify Psychological Factors and Their Self-Reported Competence to Manage Chronic Low Back Pain. Phys Ther 2018; 98:471-479. [PMID: 29385524 DOI: 10.1093/ptj/pzy012] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 01/23/2018] [Indexed: 02/09/2023]
Abstract
BACKGROUND In the management of chronic low back pain (LBP), identifying and managing more patients who are at high risk and who have psychological barriers to recovery is important yet difficult. OBJECTIVE The objective of this study was to test physical therapists' ability to allocate patients into risk stratification groups, test correlations between therapists' assessments of psychological factors and patient questionnaires, and explore relationships between psychological factors and therapists' self-reported competence to manage patients with chronic LBP. DESIGN This was a pragmatic, observational study. METHODS Patients completed the STarT Back Tool (SBT, for risk stratification), the Four-Dimensional Symptom Questionnaire (distress, depression, anxiety), and the Tampa Scale of Kinesiophobia (kinesiophobia) prior to the intake session. After this session, physical therapists estimated patient prognostic risk using the 3 SBT categories and rated patient psychological factors using a 0-to-10 scale. Finally, therapists reported their self-reported competence to manage the patient. Intraclass and Spearman rank correlations tested correlations between therapists' intuitive assessments and patient questionnaires. A linear-mixed model explored relationships between psychological factors and therapists' self-reported competence. RESULTS Forty-nine patients were managed by 20 therapists. Therapists accurately estimated SBT risk allocation in only 41% of patients. Correlations between therapist perceptions and patient questionnaires were moderate for distress (r = 0.602) and fair for depression (r = 0.304) and anxiety (r = 0.327). There was no correlation for kinesiophobia (r = -0.007). Patient distress was identified as a negative predictor of therapists' self-reported competence. LIMITATIONS This was a cross-sectional study, conducted in only 1 center. CONCLUSIONS Physical therapists were not very accurate at allocating patients into risk stratification groups or identifying psychological factors. Therapists' self-reported competence in managing patients was lowest when patients reported higher distress.
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Affiliation(s)
- Emanuel Brunner
- Adapted Physical Activity and Psychomotor Rehabilitation Research Unit, Department of Rehabilitation Sciences, University of Leuven and Institute of Physiotherapy, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Wim Dankaerts
- Musculoskeletal Rehabilitation Research Unit, Department of Rehabilitation Sciences, University of Leuven, Leuven, Belgium
| | - André Meichtry
- Institute of Physiotherapy, School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Kieran O'Sullivan
- Sports Spine Centre, Aspetar Orthopaedic and Sports Medicine Hospital and Department of Clinical Therapies, University of Limerick, Limerick, Ireland
| | - Michel Probst
- Adapted Physical Activity and Psychomotor Rehabilitation Research Unit, Department of Rehabilitation Sciences, University of Leuven
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31
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Benz T, Lehmann S, Gantenbein AR, Sandor PS, Stewart WF, Elfering A, Aeschlimann AG, Angst F. Translation, cross-cultural adaptation and reliability of the German version of the migraine disability assessment (MIDAS) questionnaire. Health Qual Life Outcomes 2018. [PMID: 29523138 PMCID: PMC5845367 DOI: 10.1186/s12955-018-0871-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Background The Migraine Disability Assessment (MIDAS) is a brief questionnaire and measures headache-related disability. This study aimed to translate and cross-culturally adapt the original English version of the MIDAS to German and to test its reliability. Methods The standardized translation process followed international guidelines. The pre-final version was tested for clarity and comprehensibility by 34 headache sufferers. Test-retest reliability of the final version was quantified by 36 headache patients completing the MIDAS twice with an interval of 48 h. Reliability was determined by intraclass correlation coefficients and internal consistency by Cronbach’s α. Results All steps of the translation process were followed, documented and approved by the developer of the MIDAS. The expert committee discussed in detail the complex phrasing of the questions that refer to one to another, especially exclusion of headache-days from one item to the next. The German version contains more active verb sentences and prefers the perfect to the imperfect tense. The MIDAS scales intraclass correlation coefficients ranged from 0.884 to 0.994 and was 0.991 (95% CI: 0.982–0.995) for the MIDAS total score. Cronbach’s α for the MIDAS as a whole was 0.69 at test and 0.67 at retest. Conclusions The translation process was challenged by the comprehensibility of the questionnaire. The German version of the MIDAS is a highly reliable instrument for assessing headache related disability with moderate internal consistency. Provided validity testing of the German MIDAS is successful, it can be recommended for use in clinical practice as well as in research. Electronic supplementary material The online version of this article (10.1186/s12955-018-0871-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Thomas Benz
- Rehabilitation Clinic "RehaClinic", Bad Zurzach, Switzerland. .,Institute of Psychology, University of Bern, Bern, Switzerland.
| | - Susanne Lehmann
- Rehabilitation Clinic "RehaClinic", Bad Zurzach, Switzerland
| | - Andreas R Gantenbein
- Rehabilitation Clinic "RehaClinic", Bad Zurzach, Switzerland.,University of Zurich, Zürich, Switzerland
| | - Peter S Sandor
- Rehabilitation Clinic "RehaClinic", Bad Zurzach, Switzerland.,University of Zurich, Zürich, Switzerland
| | - Walter F Stewart
- Research and Development, Sutter Health, Concord, California, USA
| | - Achim Elfering
- Institute of Psychology, University of Bern, Bern, Switzerland
| | | | - Felix Angst
- Rehabilitation Clinic "RehaClinic", Bad Zurzach, Switzerland
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Fehrmann E, Kotulla S, Fischer L, Kienbacher T, Tuechler K, Mair P, Ebenbichler G, Paul B. The impact of age and gender on the ICF-based assessment of chronic low back pain. Disabil Rehabil 2018; 41:1190-1199. [DOI: 10.1080/09638288.2018.1424950] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Elisabeth Fehrmann
- Karl Landsteiner Institute, Institute for Outpatient Rehabilitation Research, Vienna, Austria
- Department of Psychology, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Simone Kotulla
- Essen University Hospital, Institute of Medical Psychology and Behavioral Immunobiology, Essen, Germany
| | - Linda Fischer
- Karl Landsteiner Institute, Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Thomas Kienbacher
- Karl Landsteiner Institute, Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Kerstin Tuechler
- Karl Landsteiner Institute, Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Patrick Mair
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Gerold Ebenbichler
- Department of Physical Medicine and Rehabilitation, Medical University Vienna, Vienna, Austria
| | - Birgit Paul
- Karl Landsteiner Institute, Institute for Outpatient Rehabilitation Research, Vienna, Austria
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33
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Chiarotto A, Ostelo RW, Boers M, Terwee CB. A systematic review highlights the need to investigate the content validity of patient-reported outcome measures for physical functioning in patients with low back pain. J Clin Epidemiol 2017; 95:73-93. [PMID: 29154811 DOI: 10.1016/j.jclinepi.2017.11.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 11/01/2017] [Accepted: 11/08/2017] [Indexed: 01/01/2023]
Abstract
OBJECTIVES To summarize the evidence on content and structural validity of 17 patient-reported outcome measures (PROMs) to measure physical functioning in patients with low back pain (LBP). STUDY DESIGN AND SETTING MEDLINE, EMBASE, CINAHL, PsycINFO, SportDiscus, and Google Scholar were searched (February 2017). Records on development and studies assessing content validity or unidimensionality in patients with LBP were included. Two reviewers defined eligible studies and assessed their methodological quality with updated Consensus-based Standards for the Selection of Health Measurement Instruments standards. Evidence was synthesized for three separate aspects of content validity: relevance, comprehensiveness, and comprehensibility, and for unidimensionality, a modified GRADE approach was applied to evidence synthesis. RESULTS High-quality evidence showed that 24-item Roland Morris Disability Questionnaire (RMDQ-24) is a comprehensible but not comprehensive PROM. Low to very low quality evidence underpinned the content validity of the other PROMs. Unidimensionality was: sufficient for Brief Pain Inventory pain interference subscale (moderate quality evidence); inconsistent for RMDQ-23, Oswestry Disability Index 2.1a (ODI 2.1a), and Quebec Back Pain Disability Scale (moderate quality); insufficient for RMDQ-24, ODI 1.0, and RMDQ-18 (high quality) and Short Form 36 physical functioning subscale (SF36-PF, moderate quality). CONCLUSION The content validity of PROMs to measure physical functioning in patients with LBP is understudied. Structural validity of several widely used PROMs is problematic.
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Affiliation(s)
- Alessandro Chiarotto
- Department of Health Sciences, Amsterdam Movement Sciences Research Institute, Vrije Universiteit, Amsterdam, The Netherlands; Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, The Netherlands.
| | - Raymond W Ostelo
- Department of Health Sciences, Amsterdam Movement Sciences Research Institute, Vrije Universiteit, Amsterdam, The Netherlands; Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, The Netherlands
| | - Maarten Boers
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, The Netherlands; Amsterdam Rheumatology and Immunology Center, VU University Medical Center, Amsterdam, The Netherlands
| | - Caroline B Terwee
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, The Netherlands
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34
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Comparisons in Muscle Function and Training Rehabilitation Outcomes Between Avoidance-Endurance Model Subgroups. Clin J Pain 2017; 33:912-920. [DOI: 10.1097/ajp.0000000000000479] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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35
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Krieger DM, Cardoso SV, Caumo W, Valença G, Weintraub D, Rieder CRDM. Parkinson’s Disease Impulsive-Compulsive Disorders Questionnaire – Current Short (QUIP-CS) – Translation and validation of content of Portuguese Version. JORNAL BRASILEIRO DE PSIQUIATRIA 2017. [DOI: 10.1590/0047-2085000000158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
ABSTRACT Objective Parkinson’s disease (PD) management is usually successfully reached with proper pharmacological treatment. However, PD patients can manifest neuropsychiatric symptoms secondary to medical therapy, including impulse control disorders (ICD), presenting as pathological gambling, hypersexuality, compulsive buying, drinking or eating disorders. We translated and validated the Portuguese version of the gold-standard questionnaire Parkinson’s Disease Impulsive-Compulsive Disorders Questionnaire, or (QUIP) for identifying ICDs in PD patients. Methods Translation, back translation and submission to instrument developer was performed, that approved its new version comparing it to his original, validated version, with no loss of it’s original properties. Then, the Portuguese version was administered to 30 PD patients. They also were asked to rate from 1 to 5 the level of comprehensibility of the questions. Results The average level of comprehension was 4.06 ± 0.69 DP, considering 3 or more as acceptable. No patient has answered 1 or 2. Conclusion Our results on Portuguese version of QUIP-CS show that QUIP-CS translated and corrected version was easily understood and easily self-applied.
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Affiliation(s)
| | | | | | | | - Daniel Weintraub
- University of Pennsylvania, United States; University of Pennsylvania, United States; Philadelphia Veterans Affairs Medical Center, Education and Clinical Center, United States; Philadelphia Veterans Affairs Medical Center, Education and Clinical Center, United States
| | - Carlos Roberto de Mello Rieder
- Federal University of Rio Grande do Sul, Brasil; Federal University of Rio Grande do Sul, Brasil; Federal University in Federal Science, Brasil
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36
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Kaeding TS, Karch A, Schwarz R, Flor T, Wittke TC, Kück M, Böselt G, Tegtbur U, Stein L. Whole-body vibration training as a workplace-based sports activity for employees with chronic low-back pain. Scand J Med Sci Sports 2017; 27:2027-2039. [PMID: 28185300 DOI: 10.1111/sms.12852] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2017] [Indexed: 11/26/2022]
Abstract
The goal of this randomized and controlled study was to examine whether whole-body vibration (WBV) training is able to reduce back pain and physical disability in seated working office employees with chronic low-back pain in a real-world setting. A total of 41 subjects (68.3% female/mean age 45.5±9.1 years/mean BMI 26.6±5.2) were randomly allocated to an intervention group (INT [n=21]) or a control group (CON [n=20]). The INT participated in WBV training 2.5 times per week for 3 months. The primary outcome was the change in the Roland and Morris disability questionnaire (RMQ) score over the study period. In addition, secondary outcomes included changes in the Oswestry Disability Index (ODI), the Work Ability Index Questionnaire, the quality of life questionnaire SF-36, the Freiburger activity questionnaire, and an isokinetic test of the musculature of the trunk. Compliance with the intervention in the INT reached a mean of 81.1%±31.2% with no long-lasting unwanted side effects. We found significant positive effects of 3 months of WBV training in the INT compared to the CON regarding the RMQ (P=.027), the ODI (P=.002), the SF-36 (P=.013), the Freiburger activity questionnaire (P=.022), the post-interventional sick-leave in the INT (P=.008), and trends regarding a positive effect of the intervention on the muscular capacity of the muscles of the trunk in flexion. WBV training seems to be an effective, safe, and suitable intervention for seated working employees with chronic low-back pain.
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Affiliation(s)
- T S Kaeding
- Institute of Sports Medicine, Hannover Medical School (MHH), Hannover, Germany
| | - A Karch
- Institute for Biostatistics, Hannover Medical School (MHH), Hannover, Germany
| | - R Schwarz
- Institute of Sports Medicine, Hannover Medical School (MHH), Hannover, Germany
| | - T Flor
- Institute for Biostatistics, Hannover Medical School (MHH), Hannover, Germany
| | - T-C Wittke
- Institute of Sports Medicine, Hannover Medical School (MHH), Hannover, Germany
| | - M Kück
- Institute of Sports Medicine, Hannover Medical School (MHH), Hannover, Germany
| | - G Böselt
- Deutsche Rentenversicherung Braunschweig-Hannover, Laatzen, Germany
| | - U Tegtbur
- Institute of Sports Medicine, Hannover Medical School (MHH), Hannover, Germany
| | - L Stein
- Institute of Sports Medicine, Hannover Medical School (MHH), Hannover, Germany
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Rolli Salathé C, Elfering A, Tuschel A, Ogon M, Mayer HM, Boos N. Development and Validation of the iDI: A Short Self-Rating Disability Instrument for Low Back Pain Disorders. Global Spine J 2017; 7:123-132. [PMID: 28507881 PMCID: PMC5415153 DOI: 10.1177/2192568217694006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
STUDY DESIGN Cross-sectional and longitudinal validation study. OBJECTIVE Development and validation of a short, reliable, and valid questionnaire for the assessment of low back pain-related disability. METHODS The iDI was created in a stepwise procedure: (1) its development was based on the literature and theoretical consideration; (2) outcome data were collected and evaluated in a pilot study; (3) final validations were performed based on an international multicenter spine surgery outcome study including 514 patients; (4) the iDI was programmed for a tablet computer (iPad) and tested for its clinical practicability. RESULTS The final version of the iDI comprises of 8 simple questions related to different aspects of disability with a 5-point Likert-type answer scale. The iDI compared very well to the Oswestry Disability Index in terms of reliability and validity. The iDI was demonstrated to be suitable for data assessment on a tablet computer (iPad). CONCLUSIONS The iDI is a short, valid, and practicable tool that facilitates routine quality assessment in terms of low back pain-related disability.
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Affiliation(s)
- Cornelia Rolli Salathé
- University of Bern, Bern, Switzerland,Cornelia Rolli Salathé, Department of Work and Organizational Psychology, Institute of Psychology, University of Bern, Fabrikstrasse 8, 3012 Bern, Switzerland.
| | | | | | | | - H. Michael Mayer
- Orthopaedic Clinic Munich-Harlaching, Spine Center, Munich, Germany
| | - Norbert Boos
- University Hospital Balgrist, University of Zurich, Zurich, Switzerland,Prodorso Centre for Spinal Medicine, Zurich, Switzerland
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Cross-cultural Adaptation, Reliability, and Validity of the Yoruba Version of the Roland-Morris Disability Questionnaire. Spine (Phila Pa 1976) 2017; 42:497-503. [PMID: 27669039 DOI: 10.1097/brs.0000000000001899] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A translation, cross-cultural adaptation, and psychometric analysis. OBJECTIVE The aim of this study was to translate, cross-culturally adapt, and validate the Yoruba version of the RMDQ. SUMMARY OF BACKGROUND DATA The Roland-Morris Disability Questionnaire (RMDQ) is a valid outcome tool for low back pain (LBP) in clinical and research settings. There seems to be no valid and reliable version of the RMDQ in the Nigerian languages. METHODS Following the Guillemin criteria, the English version of the RMDQ was forward and back translated. Two Yoruba translated versions of the RMDQ were assessed for clarity, common language usage, and conceptual equivalence. Consequently, a harmonized Yoruba version was produced and was pilot-tested among 20 patients with nonspecific long-term LBP (NSLBP) for cognitive debriefing. The final version of the Yoruba RMDQ was tested for its construct validity and re-retest reliability among 120 and 87 patients with NSLBP, respectively. RESULTS Pearson product moment correlation coefficient (r) of 0.82 was obtained for reliability of the Yoruba version of the RMDQ. The test-retest reliability of the Yoruba RMDQ yielded Cronbach alpha 0.932, while the intraclass correlation (ICC) ranged between 0.896 and 0.956. The analysis of the global scores of both the English and Yoruba versions of the RMDQ yielded ICC value of between 0.995 (95% confidence interval 0.996-0.997), with the item-by-item Kappa agreement ranging between 0.824 and 1.000. The external validity of RMDQ using Quadruple Visual Analogue Scale was r = -0.596 (P = 0.001). The Yoruba version of the RMDQ had no floor/ceiling effects, as no patient achieved either of the maximum or the minimum possible scores. CONCLUSION The Yoruba version of the RMDQ has excellent reliability and validity and may be an appropriate outcome tool for clinical and research purposes among Yoruba-speaking patients with LBP. LEVEL OF EVIDENCE 3.
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Alfuth M, Welsink DW. Pain and functional outcomes after outpatient physiotherapy in patients with low back pain. DER ORTHOPADE 2017; 46:522-529. [PMID: 28204835 DOI: 10.1007/s00132-017-3390-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Physiotherapy treatment programs are recommended in the rehabilitation of low back pain (LBP). Rehabilitation institutions are increasingly asked to demonstrate the outcomes of their intensive physiotherapy services. AIM To describe pain and functional outcome measures following a 6-month outpatient physiotherapy treatment program in patients with LBP. METHODS A total of 85 patients were analysed after being treated with a combination of physiotherapeutic treatment modalities 2-3 days weekly. Pain and disability were measured before, 3 and 6 months after the onset of treatment. Isometric trunk muscle strength for flexion and extension and flexibility of dorsal trunk and thigh structures were measured before and 6 months after treatment. RESULTS After 6 months, pain at rest decreased from a median of 4.0 to 0.0 (p < 0.01) and pain during activity from a median of 5.5 to 2.0 on the numeric rating scale (p < 0.001). The Roland-Morris Disability (RMDQ) score decreased from a median of 7.0 to 3.0 (p < 0.001). Mean trunk muscle flexion strength increased from 133.7 to 156.0 Nm and for extension from 235.5 to 278.3 Nm (p < 0.001). Flexibility was improved from a mean of -5.9 to -1.4 cm (p < 0.001). A moderate correlation between pain at rest and RMDQ score was found after 3 (r = 0.532, p < 0.01) and 6 months (r = 0.508, p < 0.01). CONCLUSIONS Patients with LBP who were treated with the physiotherapeutic treatment program showed a clinically relevant reduction of pain and disability with improved trunk muscle strength and flexibility. Reductions in pain and disability do not seem to correlate with increased trunk muscle strength and flexibility. No conclusions can be declared about long-term changes after the intervention.
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Affiliation(s)
- Martin Alfuth
- Faculty of Health Care (Therapeutic Sciences), Niederrhein University of Applied Sciences, Reinarzstr. 49, 47805, Krefeld, Germany.
| | - Dieter W Welsink
- medicoreha Welsink Rehabilitation GmbH, Ambulante Fachkliniken für Rehabilitation, Preußenstr. 84a, 41464, Neuss, Germany
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Vrana A, Meier ML, Hotz-Boendermaker S, Humphreys BK, Scholkmann F. Cortical Sensorimotor Processing of Painful Pressure in Patients with Chronic Lower Back Pain-An Optical Neuroimaging Study using fNIRS. Front Hum Neurosci 2016; 10:578. [PMID: 27909403 PMCID: PMC5112239 DOI: 10.3389/fnhum.2016.00578] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 11/01/2016] [Indexed: 12/19/2022] Open
Abstract
In this study we investigated sensorimotor processing of painful pressure stimulation on the lower back of patients with chronic lower back pain (CLBP) by using functional near-infrared spectroscopy (fNIRS) to measure changes in cerebral hemodynamics and oxygenation. The main objectives were whether patients with CLBP show different relative changes in oxy- and deoxyhemoglobin ([O2Hb] and [HHb]) in the supplementary motor area (SMA) and primary somatosensory cortex (S1) compared to healthy controls (HC). Twelve patients with CLBP (32 ± 6.1 years; range: 24-44 years; nine women) and 20 HCs (33.5 ± 10.7 years; range 22-61 years; eight women) participated in the study. Painful and non-painful pressure stimulation was exerted with a thumb grip perpendicularly to the spinous process of the lumbar spine. A force sensor was attached at the spinous process in order to control pressure forces. Tactile stimulation was realized by a one-finger brushing. Hemodynamic changes in the SMA and S1 were measured bilaterally using a multi-channel continuous wave fNIRS imaging system and a multi-distant probe array. Patients with CLBP showed significant stimulus-evoked hemodynamic responses in [O2Hb] only in the right S1, while the HC exhibited significant [O2Hb] changes bilaterally in both, SMA and S1. However, the group comparisons revealed no significant different hemodynamic responses in [O2Hb] and [HHb] in the SMA and S1 after both pressure stimulations. This non-significant result might be driven by the high inter-subject variability of hemodynamic responses that has been observed within the patients group. In conclusion, we could not find different stimulus-evoked hemodynamic responses in patients with CLBP compared to HCs. This indicates that neither S1 nor the SMA show a specificity for CLBP during pressure stimulation on the lower back. However, the results point to a potential subgrouping regarding task-related cortical activity within the CLBP group; a finding worth further research.
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Affiliation(s)
- Andrea Vrana
- Interdisciplinary Spinal Research, Department of Chiropractic Medicine, University Hospital BalgristZürich, Switzerland
- Department of Health Sciences and Technology, Human Movement Sciences and Sport, ETH ZürichZürich, Switzerland
| | - Michael L. Meier
- Interdisciplinary Spinal Research, Department of Chiropractic Medicine, University Hospital BalgristZürich, Switzerland
| | - Sabina Hotz-Boendermaker
- Interdisciplinary Spinal Research, Department of Chiropractic Medicine, University Hospital BalgristZürich, Switzerland
| | - Barry K. Humphreys
- Interdisciplinary Spinal Research, Department of Chiropractic Medicine, University Hospital BalgristZürich, Switzerland
| | - Felix Scholkmann
- Biomedical Optics Research Laboratory (BORL), Department of Neonatology, University Hospital ZürichZürich, Switzerland
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Jung KS, Jung JH, In TS, Cho HY. Reliability and validity of the Korean version of the Short Musculoskeletal Function Assessment questionnaire for patients with musculoskeletal disorder. J Phys Ther Sci 2016; 28:2568-2571. [PMID: 27799696 PMCID: PMC5080178 DOI: 10.1589/jpts.28.2568] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 05/26/2016] [Indexed: 11/24/2022] Open
Abstract
[Purpose] The purpose of this study was to establish the reliability and validity of the
Short Musculoskeletal Function Assessment questionnaire, which was translated into Korean,
for patients with musculoskeletal disorder. [Subjects and Methods] Fifty-five subjects (26
males and 29 females) with musculoskeletal diseases participated in the study. The Short
Musculoskeletal Function Assessment questionnaire focuses on a limited range of physical
functions and includes a dysfunction index and a bother index. Reliability was determined
using the intraclass correlation coefficient, and validity was examined by correlating
short musculoskeletal function assessment scores with the 36-item Short-Form Health Survey
(SF-36) score. [Results] The reliability was 0.97 for the dysfunction index and 0.94 for
the bother index. Validity was established by comparison with Korean version of the SF-36.
[Conclusion] This study demonstrated that the Korean version of the Short Musculoskeletal
Function Assessment questionnaire is a reliable and valid instrument for the assessment of
musculoskeletal disorders.
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Affiliation(s)
- Kyoung-Sim Jung
- Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Republic of Korea
| | - Jin-Hwa Jung
- Department of Occupational Therapy, Semyung University, Republic of Korea
| | - Tae-Sung In
- Department of Physical Therapy, Gimcheon University: 214 Daehak-ro, Gimcheon 740-704, Republic of Korea
| | - Hwi-Young Cho
- Department of Physical Therapy, College of Health Science, Gachon University: 191 Hambangmoe-ro, Yeonsu-gu, Incheon 406-799, Republic of Korea
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Kienbacher T, Fehrmann E, Habenicht R, Oeffel C, Kollmitzer J, Mair P, Ebenbichler G. Diagnostic value of trunk flexion–extension testing in old chronic low back pain patients. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2016; 26:510-517. [DOI: 10.1007/s00586-016-4758-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 07/01/2016] [Accepted: 08/24/2016] [Indexed: 11/27/2022]
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Construct Validity of the Dutch Version of the 12-Item Partners in Health Scale: Measuring Patient Self-Management Behaviour and Knowledge in Patients with Chronic Obstructive Pulmonary Disease. PLoS One 2016; 11:e0161595. [PMID: 27564410 PMCID: PMC5001637 DOI: 10.1371/journal.pone.0161595] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 08/08/2016] [Indexed: 01/23/2023] Open
Abstract
Objective The 12-item Partners in Health scale (PIH) was developed in Australia to measure self-management behaviour and knowledge in patients with chronic diseases, and has undergone several changes. Our aim was to assess the construct validity and reliability of the latest PIH version in Dutch COPD patients. Methods The 12 items of the PIH, scored on a self-rated 9-point Likert scale, are used to calculate total and subscale scores (knowledge; coping; recognition and management of symptoms; and adherence to treatment). We used forward-backward translation of the latest version of the Australian PIH to define a Dutch PIH (PIH(Du)). Mokken Scale Analysis and common Factor Analysis were performed on data from a Dutch COPD sample to investigate the psychometric properties of the Dutch PIH; and to determine whether the four-subscale solution previously found for the original Australian PIH could be replicated for the Dutch PIH. Results Two subscales were found for the Dutch PIH data (n = 118); 1) knowledge and coping; 2) recognition and management of symptoms, adherence to treatment. The correlation between the two Dutch subscales was 0.43. The lower-bound of the reliability of the total scale equalled 0.84. Factor analysis indicated that the first two factors explained a larger percentage of common variance (39.4% and 19.9%) than could be expected when using random data (17.5% and 15.1%). Conclusion We recommend using two PIH subscale scores when assessing self-management in Dutch COPD patients. Our results did not support the four-subscale structure as previously reported for the original Australian PIH.
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Ehrenbrusthoff K, Ryan CG, Grüneberg C, Wolf U, Krenz D, Atkinson G, Martin DJ. The intra- and inter-observer reliability of a novel protocol for two-point discrimination in individuals with chronic low back pain. Physiol Meas 2016; 37:1074-88. [DOI: 10.1088/0967-3334/37/7/1074] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Reliability and validity of a Turkish version of the Global Pelvic Floor Bother Questionnaire. Int Urogynecol J 2016; 27:1577-81. [DOI: 10.1007/s00192-016-3014-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 03/15/2016] [Indexed: 12/31/2022]
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Maki D, Rajab E, Watson PJ, Critchley DJ. Translation, cross-cultural adaptation and psychometric properties of the Back Beliefs Questionnaire in Modern Standard Arabic. Disabil Rehabil 2016; 39:272-280. [PMID: 26963585 DOI: 10.3109/09638288.2016.1140832] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Purpose To translate and cross-culturally adapt the Back Beliefs Questionnaire (BBQ) into modern standard Arabic and examine its validity, acceptability and reliability in Arabic-speaking patients with low back pain (LBP). Method The BBQ was forward, back-translated and reviewed by an expert committee. Seventeen bilingual patients completed Arabic and English BBQs. LBP patients (n = 199) completed the Arabic BBQ. Sixty-four repeated it a week later, and 151 completed the Arabic Fear-avoidance Beliefs Questionnaire (FABQ). Results The expert committee followed advice from the developers to maintain Arabic equivalence of "back trouble(s)". Patients found the questionnaire comprehensible and acceptable. Agreement between the English and Arabic versions of the BBQ was acceptable, ICC = 0.65 (0.25-0.86). Most item-by-item agreement ranged from fair to moderate (K = 0.12-0.54). Mean (SD) of BBQ, FABQ total, work and physical activity subscales were 25.31(6.13), 44.76(19.49), 21.17(10.10) and 13.95(6.65). The BBQ correlated with the FABQ at r = -0.33, work subscale r = -0.29 and physical activity r = -0.30 (all p < 0.01). Cronbach's α = 0.73 indicated high internal consistency. Test-retest reliability was high, ICC = 0.80 (0.68-0.87). Item-by-item agreement ranged from fair to acceptable (K = 0.31-0.66). Conclusions The Arabic BBQ has good comprehensibility and acceptability, acceptable agreement with the English BBQ, high internal consistency and test-retest reliability. We recommend its use with Arabic-speaking LBP patient to determine their beliefs and attitudes about their back pain, as they have been shown to be important predictors of persistent LBP disability. Implications for Rehabilitation There are limited valid and reliable outcome measures for back pain in Arabic. The Back Beliefs Questionnaire (BBQ) is a tool that measures attitudes and beliefs about back pain. We recommend the use of our valid and reliable, translated and cross-culturally adapted tool with Arabic-speaking patients. The tool can measure attitudes and beliefs concerning the future consequences of LBP, with regards to recovery and return to work in this sample. Findings will improve back pain management options aimed at reducing back pain disability though challenging and modifying beliefs in the Middle East or with migrant populations in the West.
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Affiliation(s)
- Dana Maki
- a Division of Health and Social Care Research, Faculty of Life Sciences & Medicine , King's College London , United Kingdom
| | - Ebrahim Rajab
- b School of Medicine, Royal College of Surgeons in Ireland , Bahrain
| | - Paul J Watson
- c Department of Health Sciences , University of Leicester , Gwendolen Road , Leicester , UK
| | - Duncan J Critchley
- a Division of Health and Social Care Research, Faculty of Life Sciences & Medicine , King's College London , United Kingdom
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Kienbacher T, Fehrmann E, Habenicht R, Koller D, Oeffel C, Kollmitzer J, Mair P, Ebenbichler G. Age and gender related neuromuscular pattern during trunk flexion-extension in chronic low back pain patients. J Neuroeng Rehabil 2016; 13:16. [PMID: 26896325 PMCID: PMC4759955 DOI: 10.1186/s12984-016-0121-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 02/01/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The root mean square surface electromyographic activity of lumbar extensor muscles during dynamic trunk flexion and extension from standing has repeatedly been recommended to objectively assess muscle function in chronic low back pain patients. However, literature addressing older patients is sparse. This cross sectional study sought to examine differences in neuromuscular activation between age groups (>60 versus 40-60 versus <40 years) and sexes during a standardized trunk flexion-extension task. METHODS A total of 216 patients (62 older, 84 middle-aged, 70 younger) performed maximum trunk extensions followed by trunk flexion extension testing thereby holding static positions at standing, half, and full trunk flexion. The lumbar extensor muscle activity and 3d-accelerometric signals intended to monitor hip and trunk position angles were recorded from the L5 (multifidus) and T4 (semispinalis thoracis) levels. Permutation ANOVA with bootstrapped confidence intervals were performed to examine for age and gender related differences. Ridge-regressions investigated the impact of physical-functional and psychological variables to the half flexion relaxation ratio (i.e. muscle activity at the half divided by that in maximum flexion position). RESULTS Maximum back extension torque was slightly but significantly higher in youngest compared to oldest patients if male and females were pooled. Normalized RMS-SEMG revealed highest lumbar extensor muscle activity at standing in the oldest and the female groups. Patients over 60 years showed lowest activity changes from standing to half (increments) and from half to the maximum flexion position (decrements) leading to a significantly lower half flexion relaxation ratio compared to the youngest patients. These oldest patients demonstrated the highest hip and lowest lumbothoracic changes of position angles. Females had higher regional hip and gross trunk ranges of movement compared to males. Lumbothoracic flexion and the muscle activity at standing had a significant impact on the half flexion relaxation ratio. CONCLUSIONS The neuromuscular activation pattern and the kinematics in this trunk flexion-extension task involving static half flexion position changed according to age and sex. The test has a good potential to discriminate between impaired and unimpaired neuromuscular regulation of back extensors in cLBP patients, thereby allowing the design of more individualized exercise programs.
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Affiliation(s)
- Thomas Kienbacher
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria.
| | - Elisabeth Fehrmann
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria.
| | - Richard Habenicht
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria.
| | - Daniela Koller
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria. .,University of biomedical engineering, Vienna, Austria.
| | - Christian Oeffel
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria. .,University of biomedical engineering, Vienna, Austria.
| | - Josef Kollmitzer
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria. .,Technical school of engineering, Vienna, Austria. .,University of biomedical engineering, Vienna, Austria.
| | - Patrick Mair
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria. .,Department of psychology, Harvard University, Cambridge, MA, USA.
| | - Gerold Ebenbichler
- Karl-Landsteiner-Institute for outpatient rehabilitation research, Vienna, Austria. .,Department of physical medicine and rehabilitation, Medical University of Vienna, Vienna, Austria.
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[Chronic low back pain : Comparison of mobilization and core stability exercises]. DER ORTHOPADE 2016; 45:579-90. [PMID: 26864586 DOI: 10.1007/s00132-016-3233-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND For the treatment of chronic low back pain (cLBP), both core stability and mobilization exercises were introduced. The aim of this prospective randomized clinical pilot study was to compare the efficacy of mobilization and core stability exercises with regard to objective and subjective outcome measures in patients with cLBP. METHOD After a per-protocol analysis, the data of 27 patients with cLBP, who were randomly allocated to one of the two groups, were analyzed. The intervention group (GM) performed mobilization exercises using the BALLance-Methode®, the control group (GS) carried out core stability exercises for 4 weeks, and continued the exercises for an additional 4 weeks at home. Flexibility, strength endurance of the core stabilizing muscles, pain-induced disability, and pain avoidance behavior were the objective and subjective outcomes that were measured before, 4 weeks after, and 8 weeks after the onset of the intervention. The significance of differences within and between groups was analyzed. RESULTS During the observation period, only in the GS patients could maintain the prone-plank position and the side-plank position improvements over time (p < 0.001), with significant differences compared with the GM (p < 0.05). Within both groups significant improvements in the subjective outcome measures were found (p < 0.05). Therefore, no significant differences existed between the groups. CONCLUSION With regard to their daily complaints, patients with cLBP can be treated using standardized mobilization exercises in addition to core stability exercises.
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Riecke J, Holzapfel S, Rief W, Lachnit H, Glombiewski JA. Cross-cultural adaption of the German Quebec Back Pain Disability Scale: an exposure-specific measurement for back pain patients. J Pain Res 2016; 9:9-15. [PMID: 26811693 PMCID: PMC4714739 DOI: 10.2147/jpr.s92615] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Study design Cross-cultural translation and psychometric testing. Objective The purpose of the present study was to examine reliability and validity of a cross-cultural adaption of the German Quebec Back Pain Disability Scale (QBPDS) in a context of a randomized controlled trial evaluating the effectiveness of graded in vivo exposure in chronic low back pain patients. Background The QBPDS is one of the most widely used disease-specific disability questionnaires. In particular, for cognitive behavioral treatments with a clear focus on behavioral aspects such as graded in vivo exposure, the QBPDS provides an ascertained strategy with a sound conceptual basis and excellent quality criteria. Nevertheless, there is conflicting evidence concerning factor structure and a German adaption is missing. Methods The cross-cultural adaption followed international guidelines. Psychometric testing was performed using data from 180 participants with chronic low back pain. The psychometric analyses included internal consistency, convergent, and divergent validity. Exploratory factor analysis was used to determine the underlying factor structure. Results The QBPDS showed strong psychometric properties, with high internal consistency for the full scale (α=0.94) and good convergent and divergent validity. The factor analysis revealed a four-factor solution (bending, ambulation, brief effortful movements, and long-lasting postures). Conclusion The translation and cross-cultural adaption of the QBPDS into German was successful. The German version proved to be a valid and reliable instrument and is well suited for use in the context of an exposure-based psychological treatment.
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Affiliation(s)
- Jenny Riecke
- Department for Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Sebastian Holzapfel
- Department for Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Winfried Rief
- Department for Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Harald Lachnit
- Department for Associative Learning, University of Marburg, Marburg, Germany
| | - Julia A Glombiewski
- Department for Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
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Practical assessment in patients suffering from musculoskeletal disorders. Wien Med Wochenschr 2015; 166:5-8. [PMID: 26650058 DOI: 10.1007/s10354-015-0411-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Accepted: 11/24/2015] [Indexed: 10/22/2022]
Abstract
Short review of exemplary clinical assessment methods to describe clinical evidence-based assessment for patients suffering from symptoms of musculoskeletal pain.History and physical examination are the primary evidence-based assessment instruments for pain patients. Pain scales and questionnaire might allow assessment of different aspects of pain in order to perform an individualized therapy for pain patients.
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