Clinimetric analysis of the visual analogue scale and pain free mouth opening in patients with muscular temporomandibular disorder.

IF 2 4区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE Cranio-The Journal of Craniomandibular & Sleep Practice Pub Date : 2025-02-10 DOI:10.1080/08869634.2025.2464227

Ian Young, James Dunning, Firas Mourad, James Escaloni, Paul Bliton, César Fernández-de-Las-Peñas

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Abstract

Objective: Perform a clinimetric analysis of the visual analogue scale (VAS) and active pain-free mouth opening (PFMO) in patients with muscular temporomandibular disorder (mTMD).

Methods: Reliability (intraclass correlation coefficient=ICC), construct validity, responsiveness (area under the curve=AUC), minimal detectable change (MDC), and minimal clinically important difference (MCID) values were calculated.

Results: The VAS-24hr (ICC=0.59), VAS-7day (ICC= 0.54), and PFMO (ICC=0.86) exhibited acceptable reliability. Both the VAS (AUC=0.96) and PFMO (AUC=0.87) exhibited a high level of responsiveness. The MCID was 15.5mm (VAS-24 and VAS-7day) and 3.5mm (PFMO) in the improved group; and 27.5mm (VAS-24), 21mm (VAS-7day), and 6.6mm (PFMO) in the much-improved group. The MDC was 9.6mm (VAS-24), 9.5mm (VAS-7day), and 6.1mm (PFMO). All outcomes demonstrated strong construct validity (Pearson's r; p<0.001) .

Conclusions: All three outcome measures demonstrated acceptable clinimetric properties in patients with mTMD at the 3-month follow-up. The MCID lies outside measurement error in all outcomes in the much-improved group. .

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来源期刊

Cranio-The Journal of Craniomandibular & Sleep Practice DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

4.50

自引率

12.50%

发文量

审稿时长

>12 weeks

期刊介绍： CRANIO: The Journal of Craniomandibular & Sleep Practice is the oldest and largest journal in the world devoted to temporomandibular disorders, and now also includes articles on all aspects of sleep medicine. The Journal is multidisciplinary in its scope, with editorial board members from all areas of medicine and dentistry, including general dentists, oral surgeons, orthopaedists, radiologists, chiropractors, professors and behavioural scientists, physical therapists, acupuncturists, osteopathic and ear, nose and throat physicians. CRANIO publishes commendable works from outstanding researchers and clinicians in their respective fields. The multidisciplinary format allows individuals practicing with a TMD emphasis to stay abreast of related disciplines, as each issue presents multiple topics from overlapping areas of interest. CRANIO''s current readership (thousands) is comprised primarily of dentists; however, many physicians, physical therapists, chiropractors, osteopathic physicians and other related specialists subscribe and contribute to the Journal.