BAŞAKCI ÇALIK B, GÜR KABUL E, KESKİN A, BOZCUK S, ŞENOL H, ÇOBANKARA V. Translation and validation of a Turkish version of the Xerostomia Inventory XI in patients with Primary Sjögren?s Syndrome.
Turk J Med Sci 2021;
51:2477-2484. [PMID:
34165270 PMCID:
PMC8742486 DOI:
10.3906/sag-2005-157]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 06/22/2021] [Indexed: 12/03/2022] Open
Abstract
Background/aim
The aim of this study was to assess the reliability and validity of Turkish version of the Xerostomia Inventory XI in patients with primary Sjögren’s syndrome (pSS).
Materials and methods
A cross-sectional survey study design and analysis were used to assess the reliability and validity of the Xerostomia Inventory XI. A total of 69 patients with pSS (5 males, 64 females; mean age = 54.81 ± 8.77 years) were included. The Xerostomia Inventory XI (TR) was applied twice at an interval of 15 days. The test-retest reliability was assessed with the intraclass correlation coefficient (ICC), and the internal consistency of multiitem subscales by calculating Cronbach’s alpha values. The correlations between ESSPRI, basal and stimulated salivary flow (BSF-SSF), Oral Health Impact Profile-14 (OHIP-14) and Oral Health-Related Quality of Life-UK (OHRQoL-UK) Questionnaire were evaluated to determine the construct validity.
Results
The ICC value for test/retest reliability of the Xerostomia Inventory XI (TR) was 0.993. The internal consistency was 0.869. There were low to high correlations between Xerostomia Inventory XI (TR) and ESSPRI, BSF, SSF, OHIR-14 total and OHRQoL-UK total.
Conclusion
The Turkish version of the Xerostomia Inventory XI was found to be clinically valid and reliable to be used in clinical evaluations and rehabilitation interventions in patients with pSS.
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