A Systematic Review of Cross-Cultural Adaptation of the Neck Disability Index

Yao, Min; Sun, Yue‐Li; Cao, Zuo-yuan; Dun, Rong-liang; Yang, Long; Zhang, Bi-meng; Jiang, Hongru; Wang, Yongjun; Cui, Xue‐jun

doi:10.1097/brs.0000000000000788

Cited by 31 publications

(17 citation statements)

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“…Regarding dynamometry, previous studies report ICCs of 0.85 or greater [21,42]. ICC values for the NDI are similar to those reported in the literature, but the MDC is lower [43,44], what could be related to the low mean scores for the NDI in the present study. ICCs for the TSK were greater than those found in a previous study (ICC = 0.69) [45].…”

Section: Discussionsupporting

confidence: 87%

Within‐Session and Between‐Session Reliability, Construct Validity, and Comparison Between Individuals With and Without Neck Pain of Four Neck Muscle Tests

Martins

Bento

Silva

2017

PM&R

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Section: Discussionsupporting

confidence: 87%

Within‐Session and Between‐Session Reliability, Construct Validity, and Comparison Between Individuals With and Without Neck Pain of Four Neck Muscle Tests

Martins

Bento

Silva

2017

PM&R

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“…The instrument of NDI is an alteration of ODI, containing 10 items scoring from 0 (no activity limitations) to 5 (major activity limitations). The NDI score is converted to a percentage by doubling the sum of 10 items and can be used to assess disability [ 29 ].…”

Section: Methodsmentioning

confidence: 99%

Cross-cultural validation of simplified Chinese version of spine functional index

Zhou

Fan

et al. 2017

Health Qual Life Outcomes

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BackgroundNo effective constructs were available in mainland China to assess the whole spine function. The SFI was developed to evaluate spinal function based on the concept of a single kinetic chain concept for whole spine. The SFI has been translated to Spanish and Turkish with accepted psychometric properties. It is imperative to introduce the SFI in mainland China and further to explore the measurement properties.MethodsThe English versions of the SFI was cross-culturally translated according to international guidelines. Measurement properties (content validity, construct validity and reliability) were tested in accordance with the COSMIN checklists. A total of 271 patients were included in this study, and 61 participants with neck pain and 64 participants with back pain paid a second visit three to seven days later. Confirmatory factor analysis (CFA) and principal factor analysis (PCA) were applied to test the factor structure. The Functional Rating Index (FRI), Neck Disability Index (NDI), Oswestry Disability Index (ODI), SF-12 and a Visual Analogue Scale (VAS) were employed to evaluate the construct validity. Cronbach’s alpha and an intra-class correlation coefficient (ICC) were calculated for internal consistency and reproducibility.ResultsThe means score of SC-SFI was 63.60 in patients with spinal musculoskeletal disorders. A high response rate was acquired (265/271). No item was removed due to abnormal distribution or low item-total correlation. Results of CFA did not support that one-factor structure was in goodness of fit (CMIN/DF = 3.306, NNFI = 0.687, CFI = 0.756, GFI = 0.771 and RMSEA = 0.092). Yet, PCA suggested a one-factor structure was the best, accounting for 32% of the total variance. For structural validity, the SC-SFI correlated highly with the FRI, NDI, ODI, and PF, BP in SF-12 (r = 0.661, 0.610, 0.750, 0.709, 0.605, respectively). All the a priori hypotheses were verified. The Cronbach’s alpha for the SC-SFI was 0.91, and ICC was 0.96 (95% CI, 0.94–0.98). Bland-Altman plot also confirmed excellent test-retest reliability.ConclusionsThe SFI has been culturally adapted into SC-SFI with remarkable clinical acceptance, excellent internal consistency, reproducibility, and construct validity when applied to patients with spinal musculoskeletal disorders. The results of current study suggest that SC-SFI can be applied by physicians and researchers to measure whole-spine functional status in mainland China.Electronic supplementary materialThe online version of this article (10.1186/s12955-017-0785-7) contains supplementary material, which is available to authorized users.

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“…The NDI composed of items which measure self-perceived disability from neck pain. Each item was recorded out of 5 for a total score of 50 [25]. Each question has six answers from 0 to 5, and the patient make a mark in each section, which most closely described their problem.…”

Section: Introductionmentioning

confidence: 99%

Efficacy of Pulsed Electromagnetic Field on Pain and Function in Chronic Mechanical Neck Pain: A Randomized Controlled Trial

Alayat¹,

Ali²,

Fiky³

et al. 2017

IJPR

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Background: Mechanical neck pain (MNP) is a common neck disorders affecting middle-aged population.Magnetotherapy is considered as a safe and non-invasive physical therapy modality used in the treatment of musculoskeletal pain. , 4.483(1.228) months respectively. They were randomly assigned in to two groups. Group I (30 Patients) was treated with PEMF plus exercises (PEMF+EX) group and group II (30 Patients) treated with placebo magnetic plus exercises (PL+EX) group. Exercise program included active range of motion, muscle stretching and strengthening exercises applied two sessions/week for 6 weeks. PEMF was applied with 20 Hz, 0.8 mT for 20 minutes two sessions/week for 6 weeks. Pain level was measured by visual analog scale (VAS) and neck functions were measured by neck disability index (NDI). The level of significance was set at p< 0.05.Results: Wilcoxon matched-pairs signed-ranks test revealed significant differences in VAS and NDI in PEMF+EX and PL+EX groups (p <0.0001). Mann-Whitney (MW) Test showed significant decreased in VAS and NDI scores both treatment (p <0.0001) with more significant decrease in PEMF group than PL+EX group.Conclusion: PEMF combined with exercise was effective more than exercises alone in decreasing the scores of VAS and NDI in Chronic MNP.

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A Systematic Review of Cross-Cultural Adaptation of the Neck Disability Index

Abstract: 1.

Cited by 31 publications

References 50 publications

Within‐Session and Between‐Session Reliability, Construct Validity, and Comparison Between Individuals With and Without Neck Pain of Four Neck Muscle Tests

Within‐Session and Between‐Session Reliability, Construct Validity, and Comparison Between Individuals With and Without Neck Pain of Four Neck Muscle Tests

Cross-cultural validation of simplified Chinese version of spine functional index

Efficacy of Pulsed Electromagnetic Field on Pain and Function in Chronic Mechanical Neck Pain: A Randomized Controlled Trial

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