Translation and Validation of the Dysphagia Handicap Index in Polish-Speaking Patients
Overview
Authors
Affiliations
Dysphagia Handicap Index (DHI) is a self-assessment questionnaire which consists of 25 statements to examine three aspects of dysphagia patients' quality of life (QoL): functional, physical, and emotional. The patient can get a maximum score of 100 points. The study goal was to validate and translate the Polish version of the DHI (PL-DHI). One hundred and seventy-eight (178) individuals with oropharyngeal dysphagia with different etiology and 35 (thirty-five) asymptomatic adults with no history of swallowing disorders filled out the PL-DHI. Internal consistency was determined using Cronbach alpha coefficient, which was high for the total PL-DHI score (0.962). The reproducibility was high (r-Spearman correlation coefficient was 0.97 for total PL-DHI score). The PL-DHI's total score and its subscales were significantly higher in the dysphagia patients study group (SG) than in the healthy controls group (CG) (SG median: 36; CG median: 4). A strong correlation was observed between the PL-DHI score and the self-reported dysphagia severity measure (Spearman's correlation coefficient was 0.859, p < 0.001). The Polish DHI is a reliable and valid questionnaire for assessing dysphagia patients' QoL.
Reliability and Validity of the Chinese Mandarin Version of the Dysphagia Handicap Index.
Zeng H, Zeng J, Zhao W, Luo S, Luo P, Wang Z Dysphagia. 2024; 40(2):419-430.
PMID: 39096333 DOI: 10.1007/s00455-024-10744-9.
Rugaitiene M, Lesauskaite V, Uloziene I, Smicius L, Damuleviciene G Medicina (Kaunas). 2024; 60(7).
PMID: 39064450 PMC: 11278523. DOI: 10.3390/medicina60071021.