Development of a mobile application for oral cancer screening
Autor: | Paulo Rogério Ferreti Bonan, Laudenice De Lucena Pereira, Hélder Bruno da Silva Teixeira, Daniel Pereira, Ricardo Correia, Vitor Yuri Nicolau Ferreira, Mayra Sousa Gomes |
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Rok vydání: | 2017 |
Předmět: |
Adult
Male medicine.medical_specialty 020205 medical informatics Population Biomedical Engineering Biophysics Health Informatics Bioengineering 02 engineering and technology Malignancy Biomaterials 03 medical and health sciences 0302 clinical medicine Oral sex Surveys and Questionnaires Internal medicine 0202 electrical engineering electronic engineering information engineering medicine Humans Medical diagnosis education Early Detection of Cancer Aged education.field_of_study Oral cancer screening business.industry Middle Aged medicine.disease Mobile Applications Homogeneous 030220 oncology & carcinogenesis Female Mouth Neoplasms Cancer development business Medical Informatics Kappa Information Systems |
Zdroj: | Technology and Health Care. 25:187-195 |
ISSN: | 1878-7401 0928-7329 |
Popis: | Purpose To develop a mobile application (app) for oral cancer screening. Methods The app was developed using Android system version 4.4.2, with JAVA language. Information concerning sociodemographic data and risk factors for oral cancer development, e.g., tobacco and alcohol use, sun exposure and other contributing factors, such as unprotected oral sex, oral pain and denture use, were included. We surveyed a population at high risk for oral cancer development and then evaluated the sensitivity/specificity/accuracy and predictive values of clinical oral diagnosis between two blinded trained examiners, who used movies and data from the app, and in loco oral examination as gold-standard. Results A total of 55 individuals at high risk for oral cancer development were surveyed. Of these, 31% presented homogeneous/heterogeneous white lesions with potential of malignancy. The clinical diagnoses performed by the two examiners using videos were found to have sensitivity of 82%-100% (average 91%), specificity of 81%-100% (average 90.5%), and accuracy of 87.27%-95.54% (average 90.90%), as compared with the gold-standard. The Kappa agreement value between the gold-standard and the examiner with the best agreement was 0.597. Conclusion Mobile apps including videos and data collection interfaces could be an interesting alternative in oral cancer research development. |
Databáze: | OpenAIRE |
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