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Maras G, Olmez SB, Degerli Maras B, Citaker S. The Turkish minimum dataset for chronic low back pain research: a cross-cultural adaptation of the National Institutes of Health Task Force Research Standards. Physiother Theory Pract 2024:1-8. [PMID: 38566565 DOI: 10.1080/09593985.2024.2337789] [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: 11/06/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND The US National Institutes of Health (NIH) has produced a minimal data set to promote more accurate and consistent reporting of clinical trials, facilitating easier comparison of research on low back pain patients worldwide. The NIH-minimal dataset has not been previously translated into Turkish, and its features are currently unknown. This study aimed to adapt the NIH-Minimal Data Set into Turkish and investigate its validity and reliability in Turkish-speaking patients with chronic low back pain (CLBP). METHODS In the study, 245 patients with CLBP were included. Test-retest and internal consistency analyzes were performed to evaluate the reliability of the NIH-minimal dataset. The intraclass correlation coefficient (ICC2,1) value was used to assess test-retest analysis. Cronbach's alpha value was calculated for internal consistency. Total impact scores of the NIH-minimal dataset were compared with total scores of the Roland Morris Disability Questionnaire (RMDQ) and Oswestry Disability Index (ODI) to assess construct validity. The minimal detectable change (MDC95) was calculated based on the standard error of measurement (SEM95). RESULTS The NIH-Minimal Data Set was found to have high test-retest reliability (ICC2,1 = 0.928) and high internal consistency (Cronbach α = 0.905). The NIH-minimal dataset correlated well with RMDQ and ODI (r = 0.750 and 0.810, respectively). There were no floor or ceiling effects. Also, SEM95 and MDC95 for the total score were 4.57 and 12.55, respectively. CONCLUSION Considering all these data, it was concluded that the Turkish version of the NIH-minimal dataset is a valid and reliable outcome measure for evaluating patients with CLBP.
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Affiliation(s)
- Gokhan Maras
- Faculty of Health Science, Department of Physical Therapy and Rehabilitation, Amasya University, Amasya, Turkey
| | - Sevim Beyza Olmez
- Faculty of Health Science, Department of Physical Therapy and Rehabilitation, Karamanoğlu Mehmetbey University, Karaman, Turkey
| | | | - Seyit Citaker
- Faculty of Medicine, Department of Physical Medicine and Rehabilitation, Gazi University, Ankara, Turkey
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Seyhan M, Atalay ES. Is core stability training effective in temporomandibular disorder? A randomized controlled trial. Clin Oral Investig 2023; 27:7237-7246. [PMID: 37924356 DOI: 10.1007/s00784-023-05274-x] [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: 08/20/2022] [Accepted: 09/23/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVES This study investigated the effect of core stability training on pain, function, quality of life, and posture in individuals with temporomandibular disorder. MATERIALS AND METHODS Participants were divided into the following: the core stability group and the control group. For pain assessment, the Graded Chronic Pain Scale 2.0; for function, the 20-item Jaw Functional Limitation Scale (JFLS-20); for oral health-related quality of life, Oral Health Impact Profile-14 (OHIP-14); and for posture assessment, the New York Scale were used. Rocabado exercises were applied to the control group. Additionally, spinal stabilization exercises were applied for the core stability group for 6 weeks. RESULTS Both types of exercise contribute positively to the quality of life associated with oral health. Rocabado exercise provided a significant change in Chronic Pain Intensity and Disability Score. CONCLUSION Rocabado exercise and core stability training, implemented with Rocabado, provide significant changes in pain values. When evaluated in terms of function, no significant difference was found in both exercise programs. CLINICAL RELEVANCE Core stability training with Rocabado provides significant changes. CLINICAL TRIAL REGISTRATION NUMBER NCT04755621.
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Affiliation(s)
- Merve Seyhan
- Department of Physical Therapy and Rehabilitation, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Emre Serdar Atalay
- Faculty of Physiotherapy and Rehabilitation, University of Health Sciences Turkey, Emrah Mah, Ankara, Turkey.
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Roman-Juan J, Solé E, Sánchez-Rodríguez E, Castarlenas E, Jensen MP, Miró J. Validation of the pediatric version of the Graded Chronic Pain Scale Revised in school-aged children and adolescents. Pain 2023; 164:2606-2614. [PMID: 37463221 DOI: 10.1097/j.pain.0000000000002965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 04/13/2023] [Indexed: 07/20/2023]
Abstract
ABSTRACT The Graded Chronic Pain Scale (GCPS) was originally developed to grade the severity of chronic pain conditions in adults. A revised version of this instrument (ie, GCPS-R) has been developed for use with adults to account for advances in pain metrics and new operational definitions of chronic pain and high-impact chronic pain. The purpose of the current study was to adapt the GCPS-R for use with pediatric samples (P-GCPS-R) and evaluate the adapted measure's concurrent validity. One thousand five hundred sixty-four school-aged children and adolescents (55% girls; 8-18 years) completed the P-GCPS-R and provided responses to measures of physical health, anxiety and depressive symptoms, maladaptive pain coping strategies, and activity limitations. Results showed that 14% of participants had chronic pain, of which 37% (5% of the whole sample) had mild chronic pain, 45% (6% of the whole sample) bothersome chronic pain, and 18% (3% of the whole sample) high-impact chronic pain. Participants without chronic pain and those with mild chronic pain showed no significant between-group differences in any of the study measures. Participants with bothersome chronic pain and high-impact chronic pain reported worse physical health, more anxiety and depressive symptoms, pain catastrophizing, and activity limitations than those with mild chronic pain. Participants with high-impact chronic pain reported more activity limitations than those with bothersome chronic pain. The findings support the concurrent validity of the P-GCPS-R for use with pediatric samples.
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Affiliation(s)
- Josep Roman-Juan
- Unit for the Study and Treatment of Pain-ALGOS, Department of Psychology, Research Center for Behavior Assessment (CRAMC), Universitat Rovira i Virgili, Catalonia, Spain
| | - Ester Solé
- Unit for the Study and Treatment of Pain-ALGOS, Department of Psychology, Research Center for Behavior Assessment (CRAMC), Universitat Rovira i Virgili, Catalonia, Spain
| | - Elisabet Sánchez-Rodríguez
- Unit for the Study and Treatment of Pain-ALGOS, Department of Psychology, Research Center for Behavior Assessment (CRAMC), Universitat Rovira i Virgili, Catalonia, Spain
| | - Elena Castarlenas
- Unit for the Study and Treatment of Pain-ALGOS, Department of Psychology, Research Center for Behavior Assessment (CRAMC), Universitat Rovira i Virgili, Catalonia, Spain
| | - Mark P Jensen
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, United States
| | - Jordi Miró
- Unit for the Study and Treatment of Pain-ALGOS, Department of Psychology, Research Center for Behavior Assessment (CRAMC), Universitat Rovira i Virgili, Catalonia, Spain
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Liang B, Wu Y, Zhang J, Hao S, Li F. The cross-cultural adaptation and psychometric properties of the Graded Chronic Pain Scale-Revised-Simplified Chinese version. PLoS One 2023; 18:e0292747. [PMID: 37816024 PMCID: PMC10564124 DOI: 10.1371/journal.pone.0292747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/27/2023] [Indexed: 10/12/2023] Open
Abstract
Chronic pain is a prevalent issue worldwide and is a significant contributor to human suffering and disability. The Graded Chronic Pain Scale-Revised has exhibited favorable reliability and validity. However, its applicability yet to be explored in China. We aimed to create a simplified Chinese version of the Graded Chronic Pain Scale-Revised for chronic pain patients by conducting cross-cultural adaptation and psychometric evaluation. This study employs a two- phase design. In phase 1, the Graded Chronic Pain Scale-Revised was cross-culturally translated and adapted in accordance with international guidelines. In phase 2, the simplified Chinese version of the Graded Chronic Pain Scale-Revised was administered to 417 participants along with Numerical Rating Scale to assess its psychometric properties. The final analysis consisted of data from 376 participants. The scale had a Cronbach's α coefficient of 0.944. Moreover, the scale exhibited excellent content validity and was divided into two dimensions: identifying high impact chronic pain; and the Pain, Enjoyment, and General Activities subscale. Exploratory and confirmatory factor analyses revealed that these dimensions had a good model fit. Additionally, the simplified Chinese version of the Graded Chronic Pain Scale-Revised demonstrated good convergent and discriminant validity. The receiver operating characteristic curve demonstrated that grades 2 and 3 had a good predictive effect on limiting participants' work ability, and the area under the receiver operating characteristic curve was equal to 0.91. The present study demonstrates the successful adaptation of the Graded Chronic Pain Scale-Revised into Simplified Chinese, with the revised version exhibiting favorable psychometric properties. This scale addresses the shortcomings of domestic chronic pain grading assessment tools, providing a valuable instrument for evaluating the severity of chronic pain in Chinese clinical practice and serving as a reference and basis for other research related to chronic pain.
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Affiliation(s)
- Bing Liang
- School of Nursing, Jilin University, Changchun, China
| | - Yuejin Wu
- School of Nursing, Jilin University, Changchun, China
| | - Jiaxin Zhang
- School of Nursing, Jilin University, Changchun, China
| | - Shumin Hao
- School of Nursing, Jilin University, Changchun, China
| | - Feng Li
- School of Nursing, Jilin University, Changchun, China
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Taub C, Gordon KS, Goulet J, Lee A, Mayhew M, Von Korff M, DeBar L, Kerns RD. Graded chronic pain scale revised: validation in a Veteran sample. PAIN MEDICINE (MALDEN, MASS.) 2023; 24:1169-1175. [PMID: 37220899 PMCID: PMC10546477 DOI: 10.1093/pm/pnad068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/11/2023] [Accepted: 05/18/2023] [Indexed: 05/25/2023]
Abstract
OBJECTIVE The Graded Chronic Pain Scale (GCPS) is frequently used in pain research and treatment to classify mild, bothersome, and high impact chronic pain. This study's objective was to validate the revised version of the GCPS (GCPS-R) in a US Veterans Affairs (VA) healthcare sample to support its use in this high-risk population. METHODS Data were collected from Veterans (n = 794) via self-report (GCPS-R and relevant health questionnaires) and electronic health record extraction (demographics and opioid prescriptions). Logistic regression, adjusting for age and gender, was used to test for differences in health indicators by pain grade. Adjusted odds ratio (AOR) with 95% confidence intervals (CIs) were reported with CIs not including an AOR of 1 indicating that the difference exceeded chance. RESULTS In this population, the prevalence of chronic pain (pain present most or every day, prior 3 months) was 49.3%: 7.1% with mild chronic pain (mild pain intensity and lower interference with activities); 23.3% bothersome chronic pain (moderate to severe pain intensity with lower interference); and 21.1% high impact chronic pain (higher interference). Results of this study mirrored findings in the non-VA validation study; differences between bothersome and high impact were consistent for activity limitations and present but not fully consistent for psychological variables. Those with bothersome chronic pain or high impact chronic pain were more likely to receive long-term opioid therapy compared to those with no/mild chronic pain. CONCLUSIONS Findings highlight categorical differences captured with the GCPS-R, and convergent validity supports use of the GCPS-R in US Veterans.
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Affiliation(s)
- Chloe Taub
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
- Blue Note Therapeutics, San Fransisco, CA 94104, United States
| | - Kirsha S Gordon
- Pain Research, Informatics, Multimorbidiities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, United States
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06511, United States
| | - Joseph Goulet
- Pain Research, Informatics, Multimorbidiities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, United States
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT 06511, United States
| | - Allison Lee
- Pain Research, Informatics, Multimorbidiities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, United States
- Departments of Psychiatry, Neurology, and Psychology, Yale University, New Haven, CT 06511, United States
| | - Meghan Mayhew
- Kaiser Permanente Center for Health Research, Portland, OR 97227, United States
| | - Michael Von Korff
- Kaiser Permanente Washington Health Research Institute, Seattle, WA 98101, United States
| | - Lynn DeBar
- Kaiser Permanente Center for Health Research, Portland, OR 97227, United States
- Kaiser Permanente Washington Health Research Institute, Seattle, WA 98101, United States
| | - Robert D Kerns
- Pain Research, Informatics, Multimorbidiities, and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, CT 06516, United States
- Departments of Psychiatry, Neurology, and Psychology, Yale University, New Haven, CT 06511, United States
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Wu JL, Pang SQ, Jiang XM, Lin Y, Zheng QX. The mothers' breastfeeding behaviour within six weeks postpartum: new scale development and psychometric validation study. BMC Pregnancy Childbirth 2023; 23:138. [PMID: 36864400 PMCID: PMC9979542 DOI: 10.1186/s12884-023-05439-2] [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: 04/08/2022] [Accepted: 02/09/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND The evaluation of mothers' breastfeeding behaviour within 6 weeks postpartum could help health workers comprehensively identify maternal breastfeeding shortcomings, clarify nursing problems, and provide targeted interventions. However, no prior study was found, therefore this study aimed to develop and validate the reliability and validity of the mothers' breastfeeding behaviour scale within 6 weeks postpartum. METHODS A main two-step approach was used: (1) a qualitative pilot study using the purposive sampling method was adopted to test the fitness, simplicity, and clarity of items with 30 mothers; (2) a cross-sectional survey using the convenient sampling method was conducted for item analysis and psychometric validation with 600 mothers. RESULTS The final version of the scale consisted of 36 items with seven dimensions, explaining 68.852% of the total variance. The Cronbach's α, split-half, and retest coefficients were 0.958, 0.843, and 0.753, respectively. The validity of the scale: (1) Content validity: content validity index (CVI) range of items was between 0.882 and 1.000. The scale-level-CVI was 0.990. (2) Structure validity: The fitting indices were as follows: χ2/ⅆf =2.239, RMR = 0.049, RMSEA = 0.069, TLI = 0.893, CFI = 0.903, IFI = 0.904, PGFI = 0.674, and PNFI = 0.763. (3) Convergent validity: The composite reliability and average variance extracted (AVE) of the seven dimensions were between 0.876 and 0.920 and between 0.594 and 0.696. (4) Distinguish validity: The correlation coefficients were less than the square root of the AVE, except for self-decision behaviour, self-coping behaviour, and self-control behaviour. However, the fit index of the original three-factor model was better than that of the other new models, with significant differences (P < 0.001). (5) Calibration validity: The area under the curve was 0.860 or 0.898 when the scale was used to predict exclusive or any breastfeeding at 42 days. The correlation coefficients of the maternal breasting feeding evaluation scale, breastfeeding self-efficacy short-form scale, and the scale were 0.569 and 0.674, respectively. CONCLUSION The newly developed mothers' breastfeeding behaviour scale within 6 weeks postpartum consists of 36 items belonging to seven dimensions with good reliability and validity and is a reliable and valid instrument to be used in future maternal breastfeeding behaviour assessments and interventions.
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Affiliation(s)
- Jing-Ling Wu
- grid.411504.50000 0004 1790 1622School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian China ,grid.256112.30000 0004 1797 9307Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian China
| | - Shu-Qin Pang
- grid.411504.50000 0004 1790 1622School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian China
| | - Xiu-Min Jiang
- Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian, China.
| | - Yan Lin
- grid.256112.30000 0004 1797 9307Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian China
| | - Qing-Xiang Zheng
- grid.256112.30000 0004 1797 9307Fujian Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian China
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Aroke EN, Wiggins AM, Hobson JM, Srinivasasainagendra V, Quinn TL, Kottae P, Tiwari HK, Sorge RE, Goodin BR. The pace of biological aging helps explain the association between insomnia and chronic low back pain. Mol Pain 2023; 19:17448069231210648. [PMID: 37845028 PMCID: PMC10631343 DOI: 10.1177/17448069231210648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/12/2023] [Accepted: 10/11/2023] [Indexed: 10/18/2023] Open
Abstract
Chronic low back pain (cLBP) is associated with insomnia and advanced age. Emerging evidence suggests that the severity of both sleep disorders (like insomnia) and chronic pain are associated with a faster pace of biological aging. We aimed to determine whether the pace of biological age mediates the relationship between insomnia and the impact of cLBP in a sample of community-dwelling adults ages 19 to 85 years. Participants (49 with no pain, 32 with low-impact pain, and 37 with high-impact pain) completed sociodemographic, pain, insomnia, and short physical performance battery assessments. We calculated the pace of biological aging using DunedinPACE from blood leukocyte DNA. On average, individuals with high-impact cLBP had significantly faster biological aging than those with low-impact and no chronic pain (p < .001). Bivariate associations of DunedinPACE scores with insomnia severity and functional performance were significant at p < .01 (rs = 0.324 and -0.502, respectively). After adjusting for race and sex, the association of insomnia severity and the impact of cLBP was partially mediated by the pace of biological aging (β = 0.070, p < .001). Also, the association of insomnia severity with functional performance was partially mediated by the pace of biological aging (β = -0.105, p < .001). Thus, insomnia remains strongly predictive of cLBP outcomes, and the pace of biological aging helps explain this association. Future prospective studies with repeated assessments are needed to uncover the directionality of these complex relationships and ultimately develop interventions to manage cLBP.
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Affiliation(s)
- Edwin N Aroke
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Asia M Wiggins
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Joanna M Hobson
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Vinodh Srinivasasainagendra
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Tammie L Quinn
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Pooja Kottae
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Hemant K Tiwari
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Robert E Sorge
- Department of Psychology, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Burel R Goodin
- Washington University Pain Center, Department of Anesthesiology, Washington University School of Medicine, St Louis, MO, USA
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Aroke EN, Hobson JM, Ptacek T, Jackson P, Goodin BR. Genome-wide DNA methylation study identifies significant epigenomic changes associated with internalized stigma in adults with non-specific chronic low back pain. FRONTIERS IN PAIN RESEARCH 2022; 3:1021963. [PMID: 36518098 PMCID: PMC9742283 DOI: 10.3389/fpain.2022.1021963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/26/2022] [Indexed: 11/29/2022] Open
Abstract
Non-specific chronic low back pain (cLBP) represents a common musculoskeletal condition with no identifiable cause. It cannot be diagnosed with conventional neuroimaging techniques such as computerized tomography (CT). The diagnostic uncertainty that characterizes non-specific cLBP can lead to stigmatizing responses from others that can become internalized Among individuals with non-specific cLBP, internalized stigma is associated with greater pain intensity and disability. Yet, no study has examined the biological mechanism linking high internalized stigma to worse outcomes in individuals with non-specific cLBP. We aimed to identify differentially methylated loci (DML), enrichment pathways, and associated network interactions among individuals with non-specific cLBP experiencing low vs. high internalized stigma. We examined DNA methylation in whole blood samples from 48 adults, ages 19-85, using reduced representation bisulfite sequencing (RRBS). After controlling for age, sex, race, and multiple testing, differentially methylated loci (DML) differed in adults with low vs. high internalized stigma by at least 10% and q < 0.01 in 3,665 CpG sites: 2,280 hypomethylated and 1,385 hypermethylated. Gene ontology (GO) analyses of the annotated genes from these sites revealed significant enrichment of 274 biological processes, 29 cellular components, and 24 molecular functions (adjusted p < 0.05). The top enriched molecular functions regulate protein binding and DNA binding of transcription factor activity. Pathway analyses indicated that many functional genomic pathways, including Hippo Signaling, Melanogenesis, and Pathways in Cancer, were enriched with differentially methylated genes. Also, there was a significant interaction between relevance pathways such as P53, mTOR, PI3K-Akt, and Wnt signaling pathways. These pathways have previously been associated with neuroinflammation, neurodegeneration, and stress-related conditions. Thus, findings point to possible stress-induced DNAm changes as the link between high levels of internalized stigma and worse outcomes in adults with non-specific cLBP.
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Affiliation(s)
- Edwin N. Aroke
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Joanna M. Hobson
- Biobehavioral Pain Lab, Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Travis Ptacek
- Center for Clinical and Translational Science, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Pamela Jackson
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Burel R. Goodin
- Biobehavioral Pain Lab, Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Addiction and Pain Prevention and Intervention (CAPPI), University of Alabama at Birmingham, Birmingham, AL, United States
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Naïr A, Lin CI, Wippert PM. Translation and Adaptation of the French Version of the Risk Stratification Index, a Tool for Stratified Care in Chronic Low Back Pain: A Pilot Study. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58040469. [PMID: 35454308 PMCID: PMC9030194 DOI: 10.3390/medicina58040469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Low back pain is a worldwide health problem. An early diagnosis is required to develop personalized treatment strategies. The Risk Stratification Index (RSI) was developed to serve the purpose. The aim of this pilot study is to cross-culturally translate the RSI to a French version (RSI-F) and evaluate the test-retest reliability of RSI-F using a French active population. Materials and Methods: The RSI was translated from German to French (RSI-F) based on the guidelines of cross-cultural adaptation of self-report measures. A total of 42 French recreational athletes (age 18−63 years) with non-specific low back pain were recruited and filled in the RSI-F twice. The test-retest reliability was examined using intraclass correlation coefficient (ICC1,2) and Pearson correlation coefficient. Results: Finally, 33 questionnaires were analyzed (14 males and 19 females, age 31 ± 10 years, 9.5 ± 3.2 h/week of training). The test-retest of RSI-F CPI and DISS were excellent (CPI: ICC1,2 = 0.989, p < 0.001; r = 0.989, p < 0.001; DISS: ICC1,2 = 0.991, p < 0.001; r = 0.991, p < 0.001), as well as Korff pain intensity (ICC1,2 = 0.995, p < 0.001; r = 0.995, p < 0.001) and disability (ICC1,2 = 0.998, p < 0.001; r = 0.998, p < 0.001). Conclusion: The RSI-F is linguistically accurate and reliable for use by a French-speaking active population with non-specific low back pain. The RSI-F is considered a tool to examine the evolution of psychosocial factors and therefore the risk of chronicity and the prognostic of pain. Further evaluations, such as internal, external validity, and responsiveness should be evaluated in a larger population.
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Affiliation(s)
- Alexandra Naïr
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany; (A.N.); (C.-I.L.)
| | - Chiao-I Lin
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany; (A.N.); (C.-I.L.)
| | - Pia-Maria Wippert
- Medical Sociology and Psychobiology, Department of Physical Activity and Health, University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany; (A.N.); (C.-I.L.)
- Faculty of Health Sciences Brandenburg (Joint Faculty of the University of Potsdam, The Brandenburg Medical School Theodor Fontane and the Brandenburg University of Technology Cottbus–Senftenberg), University of Potsdam, Am Neuen Palais 10, 14469 Potsdam, Germany
- Correspondence:
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10
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Tedin Ng FN, Kadir K, Yusof ZYM. Reliability and Validity of the Malaysian English Version of the Diagnostic Criteria for Temporomandibular Disorder (M-English DC/TMD). Healthcare (Basel) 2022; 10:healthcare10020329. [PMID: 35206943 PMCID: PMC8871999 DOI: 10.3390/healthcare10020329] [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: 12/25/2021] [Revised: 01/30/2022] [Accepted: 02/02/2022] [Indexed: 02/01/2023] Open
Abstract
This study aimed to assess the reliability and validity of Graded Chronic Pain Scale 2.0 (GCPS 2.0) and Jaw Functional Limitation Scale-20 (JFLS-20) of the Malaysian English version of Diagnostic Criteria for Temporomandibular Disorders (M-English DC/TMD). GCPS 2.0 and JFLS-20 underwent psychometric analysis involving content, face, criterion, and construct (exploratory factor analysis (EFA), convergent, discriminant, known group) validity including internal and test-retest reliability on 208 samples. The construct validity was assessed against 14 hypotheses and non-parametric statistics were used to assess the data. The GCPS 2.0 and JFLS-20 had high internal consistencies (α = 0.85 and 0.96) with an intraclass correlation coefficient value of 0.95 and 0.97, respectively. The content validity index for GCPS 2.0 and JFLS-20 were 0.87 and 0.95, respectively. The EFA of GCPS 2.0 identified one factor whereas three factors were identified for JFLS-20. Both instruments had moderate to strong positive correlation with other instruments when assessing for concurrent (r = 0.75–0.80, p < 0.01) and convergent (r = 0.58–0.70, p < 0.01) validity, while moderate to high negative correlation (r = −0.86–−0.68, p < 0.01) against the global self-rating oral health items. Based on the study, GCPS 2.0 and JFLS-20 of the M-English DC/TMD proven to be reliable and valid for use in the Malaysian population with TMD.
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Affiliation(s)
- Farah Nur Tedin Ng
- Department of Oral & Maxillofacial Clinical Sciences, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur 50603, Malaysia;
| | - Kathreena Kadir
- Department of Oral & Maxillofacial Clinical Sciences, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur 50603, Malaysia;
- Correspondence: ; Tel.: +603-7967-4807; Fax: +603-7967-4534
| | - Zamros Yuzadi Mohd Yusof
- Department of Community Oral Health and Clinical Prevention, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur 50603, Malaysia;
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