Effect of Physician Consultation on Satisfaction With Hearing Aid Use: A Randomized Clinical Trial.

Autor:	Zhao K; Division of Otolaryngology-Head and Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada., Hambley M; NexGen Hearing, Vancouver, British Columbia, Canada., Venema T; NexGen Hearing, Victoria, British Columbia, Canada., Marynewich S; NexGen Hearing, Vancouver, British Columbia, Canada., McNeely B; Division of Otolaryngology-Head and Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada., Nunez DA; Division of Otolaryngology-Head and Neck Surgery, University of British Columbia, Vancouver, British Columbia, Canada.
Jazyk:	angličtina
Zdroj:	JAMA otolaryngology-- head & neck surgery [JAMA Otolaryngol Head Neck Surg] 2022 Jul 01; Vol. 148 (7), pp. 630-635.
DOI:	10.1001/jamaoto.2022.0927
Abstrakt:	Importance: Hearing loss is one of the most common chronic disabilities in older adults, yet reported rates of users' satisfaction with hearing aids are low. Some believe that physicians can provide patients who are pursuing a hearing aid fitting an impartial opinion that will improve hearing aid satisfaction. Objective: To determine whether a physician consultation increased or decreased patients' satisfaction with hearing aids compared with patients undergoing hearing aid fitting with a dispensing audiologist alone. Design, Setting, and Participants: This multicenter, parallel-group, standard regimen-controlled, randomized clinical trial was conducted in offices of audiologists, family physicians, and a hospital-based neurotologist in Vancouver, British Columbia, Canada, and recruited participants from July 2016 to December 2020 with a 3-month postintervention follow-up. The final data analysis was conducted on March 25, 2022. Adult first-time hearing aid users with averaged sensorineural hearing losses of more than 25 dB were prospectively allocated by random number generation to control and intervention groups. Participants were excluded from analysis if they did not attend follow-up or complete the study questionnaire. Interventions: Control participants were followed up solely by their dispensing audiologist. The intervention group attended a single structured visit with a physician in addition to their audiologist's determined follow-up. Main Outcomes and Measures: Primary outcome: hearing aid satisfaction 3 months postfitting as measured by the Satisfaction with Amplification in Daily Life (SADL) questionnaire. Secondary outcome: number of returned hearing aids. Prerecruitment null hypothesis: no intergroup difference in postfitting hearing aid satisfaction. Intergroup difference in mean SADL questionnaire scores analyzed by effect size and the Student t test and proportion of returned hearing aids by the Fischer exact test. Results: A total of 133 participants (mean [SD] age, 70.9 [8.5] years; 64 women [48.1%]) were recruited. Of these, 51 randomized to the control group (mean [SD] age, 71.7 [8.3] years; 28 women [54.9%]) and 42 to the physician intervention (mean [SD] age, 69.9 [7.6] years; 17 women [40.5%]) had results that were analyzed. There was no clinically meaningful intergroup difference in participants' SADL scores (control: mean [SD] score, 5.33 [0.72]; physician consultation: mean [SD] score, 5.35 [0.61]), the mean difference of 0.02 (95% CI, -0.25 to 0.29), or returned hearing aids (control, 1; physician consultation, 0). Conclusions and Relevance: The results of this randomized clinical trial suggest that a physician consultation that is focused on hearing change does not alter a patient's satisfaction with hearing aids 3 months postfitting. Trial Registration: ClinicalTrials.gov Identifier: NCT02842905.
Databáze:	MEDLINE
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