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Zeldovich M, Cunitz K, Greving S, Muehlan H, Bockhop F, Krenz U, Timmermann D, Koerte IK, Rojczyk P, Roediger M, Lendt M, von Steinbuechel N. Psychometric Properties of the German Version of the Quality of Life after Brain Injury Scale for Kids and Adolescents (QOLIBRI-KID/ADO) Using Item Response Theory Framework: Results from the Pilot Study. J Clin Med 2023; 12:jcm12113716. [PMID: 37297911 DOI: 10.3390/jcm12113716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
Health-related quality of life (HRQOL) is an important indicator for recovery after pediatric TBI. To date, there are a few questionnaires available for assessing generic HRQOL in children and adolescents, but there are not yet any TBI-specific measures of HRQOL that are applicable to pediatric populations. The aim of the present study was to examine psychometric characteristics of the newly developed Quality of Life After Brain Injury Scale for Kids and Adolescents (QOLIBRI-KID/ADO) questionnaire capturing TBI-specific HRQOL in children and adolescents using an item response theory (IRT) framework. Children (8-12 years; n = 152) and adolescents (13-17 years; n = 148) participated in the study. The final version of the QOLIBRI-KID/ADO, comprising 35 items forming 6 scales, was investigated using the partial credit model (PCM). A scale-wise examination for unidimensionality, monotonicity, item infit and outfit, person homogeneity, and local independency was conducted. The questionnaire widely fulfilled the predefined assumptions, with a few restrictions. The newly developed QOLIBRI-KID/ADO instrument shows at least satisfactory psychometric properties according to the results of both classical test theoretical and IRT analyses. Further evidence of its applicability should be explored in the ongoing validation study by performing multidimensional IRT analyses.
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Affiliation(s)
- Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
| | - Katrin Cunitz
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
| | - Sven Greving
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
| | - Holger Muehlan
- Department Health & Prevention, Institute of Psychology, University of Greifswald, Robert-Blum-Str. 13, 17489 Greifswald, Germany
| | - Fabian Bockhop
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
| | - Ugne Krenz
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
| | - Dagmar Timmermann
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
| | - Inga K Koerte
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Philine Rojczyk
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Maike Roediger
- Department of Pediatric and Adolescent Medicine-General Pediatrics-Intensive Care Medicine and Neonatology, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Michael Lendt
- Neuropediatrics, St. Mauritius Therapeutic Clinic, Strümper Straße 111, 40670 Meerbusch, Germany
| | - Nicole von Steinbuechel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Goettingen, Germany
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Zeldovich M, Hahm S, Mueller I, Krenz U, Bockhop F, von Steinbuechel N. Longitudinal Internal Validity of the Quality of Life after Brain Injury: Response Shift and Responsiveness. J Clin Med 2023; 12:jcm12093197. [PMID: 37176640 PMCID: PMC10179561 DOI: 10.3390/jcm12093197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/26/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
The Quality of Life after Brain Injury (QoLIBRI) questionnaire was developed and validated to assess disease-specific health-related quality of life (HRQoL) in individuals after TBI. The present study aims to determine its longitudinal validity by assessing its responsiveness and response shift from 3 to 6 months post-injury. Analyses were based on data from the European longitudinal observational cohort Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury study. A total of 1659 individuals recovering from TBI were included in the analyses. Response shift was assessed using longitudinal measurement invariance testing within the confirmatory factor analyses framework. Responsiveness was analyzed using linear regression models that compared changes in functional recovery as measured by the Glasgow Outcome Scale-Extended (GOSE) with changes in the QoLIBRI scales from 3 to 6 months post-injury. Longitudinal tests of measurement invariance and analyses of discrepancies in practical significance indicated the absence of response shift. Changes in functional recovery status from three to six months were significantly associated with the responsiveness of the QoLIBRI scales over the same time period. The QoLIBRI can be used in longitudinal studies and is responsive to changes in an individual's functional recovery during the first 6 months after TBI.
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Affiliation(s)
- Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
| | - Stefanie Hahm
- Department Health & Prevention, Institute of Psychology, University of Greifswald, Robert-Blum-Str. 13, 17489 Greifswald, Germany
| | - Isabelle Mueller
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
- Department of Psychiatry, Columbia University Medical Center, 622 West 168th Street, New York, NY 10032, USA
| | - Ugne Krenz
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
| | - Fabian Bockhop
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
| | - Nicole von Steinbuechel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
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Krenz U, Greving S, Zeldovich M, Haagsma J, Polinder S, von Steinbüchel N. Reference Values of the Quality of Life after Brain Injury (QOLIBRI) from a General Population Sample in Italy. J Clin Med 2023; 12:jcm12020491. [PMID: 36675420 PMCID: PMC9864646 DOI: 10.3390/jcm12020491] [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: 10/21/2022] [Revised: 12/07/2022] [Accepted: 01/03/2023] [Indexed: 01/11/2023] Open
Abstract
Traumatic brain injury (TBI) may affect the lives of the individuals concerned and their relatives negatively in many dimensions. Health-related quality of life (HRQoL) is a comprehensive and complex concept that can assess one's satisfaction with a broad range of areas of life and health. The Quality of Life after Traumatic Brain Injury (QOLIBRI) questionnaire is a TBI-specific measure for HRQoL which is used in research and health services worldwide. When evaluating self-reported HRQoL after TBI, reference values from a general population are helpful to perform clinically relevant evaluations and decisions about the condition of an affected person by comparing the patient scores with reference values. Despite the widespread use of the QOLIBRI, reference values have until now only been available for the Netherlands and the United Kingdom. The aim of this study was to validate the QOLIBRI for the general population in Italy and to provide reference values. An adapted form of the QOLIBRI was administered to 3298 Italians from a healthy general population using an online survey. Their scores were compared with those of 298 individuals post-TBI recruited within the international longitudinal observational cohort CENTER-TBI study in Italian hospitals, who completed the original questionnaire. The psychometric characteristics and the measurement invariance of the QOLIBRI were assessed. A regression analysis was performed to identify predictors relevant for HRQoL in the general population. Reference values were provided using percentiles. Measurement invariance analysis showed that the QOLIBRI captures the same HRQoL constructs in an Italian general population and Italian TBI sample from the observational Center-TBI study. Higher age, higher education and the absence of a chronic health condition were associated with higher QOLIBRI scores, suggesting better HRQoL. Reference values were provided for a general Italian population adjusted for age, sex, education and presence of chronic health conditions. We recommend using these for a better interpretation of the QOLIBRI score in clinical practice and research in Italy.
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Affiliation(s)
- Ugne Krenz
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
- Correspondence:
| | - Sven Greving
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
| | - Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
| | - Juanita Haagsma
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - Nicole von Steinbüchel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany
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Lima FMA, Jamas MT, Miot HA, Garcia de Avila MA. Heart Disease Knowledge Questionnaire: Psychometric Properties in Brazilian Adults. AMERICAN JOURNAL OF HEALTH EDUCATION 2022. [DOI: 10.1080/19325037.2022.2120121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
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Kreitzer N, Jain S, Young JS, Sun X, Stein MB, McCrea MA, Levin HS, Giacino JT, Markowitz AJ, Manley GT, Nelson LD. Comparing the Quality of Life after Brain Injury-Overall Scale and Satisfaction with Life Scale as Outcome Measures for Traumatic Brain Injury Research. J Neurotrauma 2021; 38:3352-3363. [PMID: 34435894 DOI: 10.1089/neu.2020.7546] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
It is important to measure quality of life (QoL) after traumatic brain injury (TBI), yet limited studies have compared QoL inventories. In 2579 TBI patients, orthopedic trauma controls, and healthy friend control participants, we compared the Quality of Life After Brain Injury-Overall Scale (QOLIBRI-OS), developed for TBI patients, to the Satisfaction with Life Scale (SWLS), an index of generic life satisfaction. We tested the hypothesis that group differences (TBI and orthopedic trauma vs. healthy friend controls) would be larger for the QOLIBRI-OS than the SWLS and that the QOLIBRI-OS would manifest more substantial changes over time in the injured groups, demonstrating more relevance of the QOLIBRI-OS to traumatic injury recovery. (1) We compared the group differences (TBI vs. orthopedic trauma control vs. friend control) in QoL as indexed by the SWLS versus the QOLIBRI-OS and (2) characterized changes across time in these two inventories across 1 year in these three groups. Our secondary objective was to characterize the relationship between TBI severity and QoL. As compared with healthy friend controls, the QOLIBRI reflected greater reductions in QoL than the SWLS for both the TBI group (all time points) and the orthopedic trauma control group (2 weeks and 3 months). The QOLIBRI-OS better captured expected improvements in QoL during the injury recovery course in injured groups than the SWLS, which demonstrated smaller changes over time. TBI severity was not consistently or robustly associated with self-reported QoL. The findings imply that, as compared with the SWLS, the QOLIBRI-OS appears to identify QoL issues more specifically relevant to traumatically injured patients and may be a more appropriate primary QoL outcome measure for research focused on the sequelae of traumatic injuries.
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Affiliation(s)
- Natalie Kreitzer
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Sonia Jain
- Biostatistics Research Center, Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, California, USA
| | - Jacob S Young
- Department of Neurological Surgery, University of California, San Francisco, California, USA
| | - Xiaoying Sun
- Biostatistics Research Center, Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, California, USA
| | - Murray B Stein
- Departments of Psychiatry and Family Medicine & Public Health, University of California, San Diego, San Diego, California, USA
| | - Michael A McCrea
- Departments of Neurosurgery & Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Harvey S Levin
- Department of Physical Medicine and Rehabilitation, Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas, USA
| | - Joseph T Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Charlestown, Massachusetts, USA
| | - Amy J Markowitz
- Department of Neurological Surgery, University of California, San Francisco, California, USA
| | - Geoffrey T Manley
- Department of Neurological Surgery, University of California, San Francisco, California, USA
| | - Lindsay D Nelson
- Departments of Neurosurgery & Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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von Steinbuechel N, Rauen K, Bockhop F, Covic A, Krenz U, Plass AM, Cunitz K, Polinder S, Wilson L, Steyerberg EW, Maas AIR, Menon D, Wu YJ, Zeldovich M, Investigators TCENTERTBIPA. Psychometric Characteristics of the Patient-Reported Outcome Measures Applied in the CENTER-TBI Study. J Clin Med 2021; 10:2396. [PMID: 34071667 PMCID: PMC8199160 DOI: 10.3390/jcm10112396] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/25/2021] [Accepted: 05/27/2021] [Indexed: 01/31/2023] Open
Abstract
Traumatic brain injury (TBI) may lead to impairments in various outcome domains. Since most instruments assessing these are only available in a limited number of languages, psychometrically validated translations are important for research and clinical practice. Thus, our aim was to investigate the psychometric properties of the patient-reported outcome measures (PROM) applied in the CENTER-TBI study. The study sample comprised individuals who filled in the six-months assessments (GAD-7, PHQ-9, PCL-5, RPQ, QOLIBRI/-OS, SF-36v2/-12v2). Classical psychometric characteristics were investigated and compared with those of the original English versions. The reliability was satisfactory to excellent; the instruments were comparable to each other and to the original versions. Validity analyses demonstrated medium to high correlations with well-established measures. The original factor structure was replicated by all the translations, except for the RPQ, SF-36v2/-12v2 and some language samples for the PCL-5, most probably due to the factor structure of the original instruments. The translation of one to two items of the PHQ-9, RPQ, PCL-5, and QOLIBRI in three languages could be improved in the future to enhance scoring and application at the individual level. Researchers and clinicians now have access to reliable and valid instruments to improve outcome assessment after TBI in national and international health care.
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Affiliation(s)
- Nicole von Steinbuechel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Katrin Rauen
- Department of Geriatric Psychiatry, Psychiatric Hospital Zurich, University of Zurich, Minervastrasse 145, 8032 Zurich, Switzerland; or
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Feodor-Lynen-Straße 17, 81377 Munich, Germany
| | - Fabian Bockhop
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Amra Covic
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Ugne Krenz
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Anne Marie Plass
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Katrin Cunitz
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands; (S.P.); (E.W.S.)
| | - Lindsay Wilson
- Department of Psychology, University of Stirling, Stirling FK9 4LJ, UK;
| | - Ewout W. Steyerberg
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands; (S.P.); (E.W.S.)
- Department of Biomedical Data Sciences, Leiden University Medical Center, 2333 RC Leiden, The Netherlands
| | - Andrew I. R. Maas
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, 2650 Edegem, Belgium;
| | - David Menon
- Division of Anaesthesia, University of Cambridge/Addenbrooke’s Hospital, Box 157, Cambridge CB2 0QQ, UK;
| | - Yi-Jhen Wu
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
| | - Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, Waldweg 37A, 37073 Göttingen, Germany; (F.B.); (A.C.); (U.K.); (A.M.P.); (K.C.); (Y.-J.W.); (M.Z.)
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Richard M, Lagares A, Bondanese V, de la Cruz J, Mejan O, Pavlov V, Payen JF. Study protocol for investigating the performance of an automated blood test measuring GFAP and UCH-L1 in a prospective observational cohort of patients with mild traumatic brain injury: European BRAINI study. BMJ Open 2021; 11:e043635. [PMID: 33632753 PMCID: PMC7908910 DOI: 10.1136/bmjopen-2020-043635] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Mild traumatic brain injury (mTBI) is a common cause of clinical consultation in the emergency department. Patients with mTBI may undergo brain CT scans based on clinical criteria. However, the proportion of patients with brain lesions on CT is very low. Two serum biomarkers, glial fibrillar acidic protein (GFAP) and ubiquitin carboxy-terminal hydrolase L1 (UCH-L1), have been shown to discriminate patients regarding the presence or absence of brain lesions on initial CT scan when assessed within the first 12 hours after TBI. However, the current technique for measuring serum concentrations of GFAP and UCH-L1 is manual and time consuming, which may hinder its use in routine clinical practice. This study assesses the diagnostic accuracy of an automated assay for the measurement of serum GFAP and UCH-L1 in a cohort of patients with mTBI who received a CT scan as the standard of care. METHODS AND ANALYSIS This is a prospective multicentre observational study of 1760 patients with mTBI recruited in France and Spain across 16 participating sites. Adult patients with an initial Glasgow Coma Scale score of 13-15 and a brain CT scan underwent blood sampling within 12 hours after TBI. The primary outcome measure is the diagnostic performance of an automated assay measuring serum concentrations of GFAP and UCH-L1 for discriminating between patients with positive and negative findings on brain CT-scans. Secondary outcome measures include the performance of these two biomarkers in predicting the neurological status and quality of life at 1 week and 3 months after the trauma. ETHICS AND DISSEMINATION Ethics approval was obtained by the Institutional Review Board of Sud-Ouest Outre Mer III in France (Re#2019-A01525-52) and Hospital 12 de Octubre in Spain (Re#19/322). The results will be presented at scientific meetings and published in peer-reviewed publications. TRIAL REGISTRATION NUMBER ClinicalTrials.gov: NCT04032509.
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Affiliation(s)
- Marion Richard
- Department of Anaesthesia and Intensive Care, Univ. Grenoble Alpes, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble Institut des Neurosciences, INSERM, U1216, Grenoble, France
| | - Alfonso Lagares
- Servicio de Neurocirugía, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid, Instituto de Investigación imas12, Madrid, Spain
| | - Victor Bondanese
- bioMérieux, Clinical Unit, Chemin de l'Orme, Marcy l'Etoile, Spain
| | - Javier de la Cruz
- Instituto de Investigación imas12, Hospital Universitario 12 de Octubre, SAMID, Madrid, France
| | - Odile Mejan
- bioMérieux, Clinical Unit, Chemin de l'Orme, Marcy l'Etoile, Spain
| | - Vladislav Pavlov
- bioMérieux, Medical Affairs, Chemin de l'Orme, Marcy-l'Étoile, France
| | - Jean-François Payen
- Department of Anaesthesia and Intensive Care, Univ. Grenoble Alpes, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble Institut des Neurosciences, INSERM, U1216, Grenoble, France
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Harfmann EJ, deRoon-Cassini TA, McCrea MA, Nader AM, Nelson LD. Comparison of Four Quality of Life Inventories for Patients with Traumatic Brain Injuries and Orthopedic Injuries. J Neurotrauma 2020; 37:1408-1417. [PMID: 32000584 PMCID: PMC7249455 DOI: 10.1089/neu.2019.6746] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The value of assessing health-related quality of life (HRQoL) in traumatic brain injury (TBI) patients has been increasingly recognized in recent years. Yet, research examining generic and TBI-specific quality of life (QOL) methodologies within this population has been limited, rendering decisions to use one alternative over another difficult and based largely on conceptual grounds. The current study compared widely used generic QoL/HRQOL measures (Satisfaction With Life Scale, 36-item Short Form Survey) and newer population-specific HRQoL measures (Quality of Life after Brain Injury [QOLIBRI], Trauma-Quality of Life [TQoL]) among 77 TBI and 23 orthopedically injured trauma control patients. The QOLIBRI Cognition and Physical Problems subscales were the only HRQoL scores across the four instruments administered that differentiated between patient groups: participants with TBI reported being significantly less satisfied with their cognitive abilities and more bothered by physical problems. Analyses of the unique population-specific QOLIBRI content revealed that 12.2-31.5% of TBI patients endorsed dissatisfaction and 28.8-51.4% endorsed being bothered by items unique to the QOLIBRI. Endorsement rates for unique TQoL items ranged from 1.4-75.7%. Overall, the QOLIBRI and TQoL appear to capture important information pertinent to patients with TBI and trauma. Inclusion of these disease-specific HRQoL measures is recommended over the use of only generic measures among TBI populations.
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Affiliation(s)
- Elisabeth J. Harfmann
- Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, Wisconsin, USA
- Carl T. Hayden VA Medical Center, Phoenix, Arizona, USA
| | - Terri A. deRoon-Cassini
- Department of Surgery, Division of Trauma and Acute Care Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Michael A. McCrea
- Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, Wisconsin, USA
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Department of Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Amy M. Nader
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Lindsay D. Nelson
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Department of Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Plass AM, Van Praag D, Covic A, Gorbunova A, Real R, von Steinbuechel N. The psychometric validation of the Dutch version of the Rivermead Post-Concussion Symptoms Questionnaire (RPQ) after traumatic brain injury (TBI). PLoS One 2019; 14:e0210138. [PMID: 31647814 PMCID: PMC6812802 DOI: 10.1371/journal.pone.0210138] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 09/14/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) is one of the most common neurological conditions. It can have wide-ranging physical, cognitive and psychosocial effects. Most people recover within weeks to months after the injury, but a substantial proportion are at risk of developing lasting post-concussion symptoms. The Rivermead Post-Concussion Syndrome Questionnaire (RPQ) is a short validated 16-items self-report instrument to evaluate post-concussive symptoms. The aim of this study was to test psychometrics characteristics of the current Dutch translation of the RPQ. METHODS To determine the psychometric characteristics of the Dutch RPQ, 472 consecutive patients six months after they presented with a traumatic brain injury in seven medical centers in the Netherlands (N = 397), and in two in Belgium (Flanders) (N = 75) took part in the study which is part of the large prospective longitudinal observational CENTER-TBI-EU-study. Psychometric properties at six months post TBI, were assessed using exploratory and confirmatory factor analyses. Sensitivity was analyzed by comparing RPQ scores and self-reported recovery status of patients with mild vs. moderate and severe TBI. FINDINGS The Dutch version of RPQ proved good, showing excellent psychometric characteristics: high internal consistency (Cronbach's α .93), and good construct validity, being sensitive to self-reported recovery status at six months post TBI. Moreover, data showed a good fit to the three dimensional structure of separate cognitive, emotional and somatic factors (Chi2 = 119; df = 117; p = .4; CFI = .99; RMSEA = .006), reported earlier in the literature. DISCUSSION Psychometric characteristics of the Dutch version of RPQ proved excellent to good, and can the instrument therefore be applied for research purposes and in daily clinical practice.
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Affiliation(s)
- Anne Marie Plass
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen (UMG)/ Georg-August-University, Göttingen, Germany
- * E-mail:
| | - Dominique Van Praag
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - Amra Covic
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen (UMG)/ Georg-August-University, Göttingen, Germany
| | - Anastasia Gorbunova
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen (UMG)/ Georg-August-University, Göttingen, Germany
| | - Ruben Real
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen (UMG)/ Georg-August-University, Göttingen, Germany
| | - Nicole von Steinbuechel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen (UMG)/ Georg-August-University, Göttingen, Germany
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Petersen RS, Tennant A, Nakagawa TH, Marziale MHP. Translation, adaptation and validation of the Nurse-Work Instability Scale to Brazilian Portuguese. Rev Lat Am Enfermagem 2019; 27:e3170. [PMID: 31596407 PMCID: PMC6781427 DOI: 10.1590/1518-8345.2943.3170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 03/15/2019] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE to translate, adapt and test the psychometric properties of the Brazilian Nurse-Work Instability Scale. METHOD this was a methodological study following the translation steps: synthesis, back-translation, specialist´s committee, semantics analysis, pretest, and psychometric tests. The committee was composed of 5 specialists. For the semantics analysis, 18 nursing workers evaluated the instrument and 30 pretested it. For the psychometric tests, the sample size was 214 nursing workers. The internal construct validity was analyzed by the Rasch model. Reliability was assessed using internal consistency, and concurrent validity with Pearson's correlation between the Nurse-Work Instability Scale, and the Work Ability Index, Job Stress Scale. RESULTS a Nurse-Work Instability Scale in Brazilian Portuguese with 20 items showed an adequate reliability (0.831), stability (p <0.0001), and an expected correlation with Work Ability Index (r = -0.526; P<0.0001) and Job Stress Scale (r = 0.352; p <0.0001). CONCLUSION the instrument is appropriated to detect work instability in Brazilian nursing workers with musculoskeletal disorders. Its application is fundamental to avoid long-term withdrawal from work by early identification of the work instability. Furthermore, the scale can assist the development of actions and strategies to prevent the abandonment of the profession of nursing workers affected by musculoskeletal disorders.
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Affiliation(s)
| | - Alan Tennant
- Swiss Paraplegic Research, Rehabilitation Services & Care Unit, Nottwil, Sursee, LU, Suíça
| | | | - Maria Helena Palucci Marziale
- Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Centro Colaborador da OPAS/OMS para o Desenvolvimento da Pesquisa em Enfermagem, Ribeirão Preto, SP, Brasil
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