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Ewa Rodakowska,1 Magdalena Wilczyńska-Borawska,2 Justyna Fryc,3 Joanna Baginska,4 Beata Naumnik5 1Department of Restorative Dentistry, Medical University of Bialystok, Bialystok, Poland; 2Department of Social and Preventive Dentistry, Medical University of Bialystok, Bialystok, Poland; 3Faculty of Medicine, Medical University of Bialystok, Bialystok, Poland; 4Department of Dentistry Propaedeutics, Medical University of Bialystok, Bialystok, Poland; 5I Department of Nephrology and Transplantation with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland Aims: The aims of the study were to determine oral health-related quality of life (OHRQoL) in chronic hemodialysis (HD) patients and to estimate which scale describing OHRQoL, Oral Health Impact Profile (OHIP-14) or Geriatric/General Oral Health Assessment Index (GOHAI), was more useful in this particular group. Methods: This was a cross-sectional study conducted by means of a census survey. The Polish versions of OHIP-14 and GOHAI were used to assess OHRQoL. The oral examination included decayed, missing and filled teeth (DMF-T) Index; Oral Hygiene Index simplified; Plaque Index and Gingival Index. In the statistical analysis, the Kruskal–Wallis test, Mann–Whitney U test, Pearson’s χ2 test and Spearman’s rank correlation coefficients were used as appropriate. Results: The final sample consisted of 72 patients (mean age 63.2±15.2 years). The mean duration of HD treatment was 43.8 months. The mean number of teeth was 10.9. The majority of participants (81.9%) were dentate; only 22.2% of the respondents had >20 teeth. Among the dentate subjects, 44.1% wore removable dental prostheses (60.7% women). The most prevalent items for GOHAI (mean 14.71; SD 7.21) were uncomfortable to swallow, discomfort when eating and unhappy with appearance. The most prevalent items for OHIP-14 (mean 8.87; SD 10.95) were uncomfortable to eat foods, and diet has been unsatisfactory. The internal reliability (Cronbach’s alpha) was 0.637 for GOHAI and 0.918 for OHIP-14. Chewing problems were significantly related to GOHAI (p=0.001) and OHIP-14 (p |
