Title |
Development and evaluation of an audiology app for iPhone/iPad mobile devices
|
---|---|
Published in |
Acta Oto-Laryngologica (Supplement), July 2015
|
DOI | 10.3109/00016489.2015.1063786 |
Pubmed ID | |
Authors |
Francisco Larrosa, Julio Rama-Lopez, Jesus Benitez, Jose M. Morales, Asuncion Martinez, Miguel A. Alañon, Diego Arancibia-Tagle, Angel Batuecas-Caletrio, Marta Martinez-Lopez, Nicolas Perez-Fernandez, Carlos Gimeno, Angel Ispizua, Alberto Urrutikoetxea, Jorge Rey-Martinez |
Abstract |
The application described in this study appears to be accurate and valid, thus allowing calculation of a hearing handicap and assessment of the pure-tone air conduction threshold with iPhone/iPad devices. To develop and evaluate a newly developed professional, computer-based hearing handicap calculator and a manual hearing sensitivity assessment test for the iPhone and iPad (AudCal). Multi-center prospective non-randomized validation study. One hundred and ten consecutive adult participants underwent two hearing evaluations, a standard audiometry and a pure-tone air conduction test using AudCal with an iOS device. The hearing handicap calculation accuracy was evaluated comparing AudCal vs a web-based calculator. Hearing loss was found in 83 and 84 out of 220 standard audiometries and AudCal hearing tests (Cohen's Kappa = 0.89). The mean difference between AudCal and standard audiogram thresholds was -0.21 ± 6.38 dB HL. Excellent reliability and concordance between standard audiometry and the application's hearing loss assessment test were obtained (Cronbach's alpha = 0.96; intra-class correlation coefficient = 0.93). AudCal vs a web-based calculator were perfectly correlated (Pearson's r = 1). |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Spain | 4 | 44% |
Uruguay | 1 | 11% |
Unknown | 4 | 44% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 8 | 89% |
Scientists | 1 | 11% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | <1% |
Unknown | 114 | 99% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 21 | 18% |
Student > Bachelor | 12 | 10% |
Professor > Associate Professor | 9 | 8% |
Researcher | 8 | 7% |
Student > Postgraduate | 7 | 6% |
Other | 20 | 17% |
Unknown | 38 | 33% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 24 | 21% |
Nursing and Health Professions | 15 | 13% |
Engineering | 4 | 3% |
Arts and Humanities | 3 | 3% |
Environmental Science | 3 | 3% |
Other | 20 | 17% |
Unknown | 46 | 40% |