A Comparison Study of the Auditory P300 Results of Elderly Patients with Sensorineural Hearing Loss
Journal Title: Journal of Health Science and Medical Research (JHSMR) - Year 2019, Vol 37, Issue 4
Abstract
Objective: The purpose of this study was to compare the auditory P300 results of elderly patients with sensorineural hearing loss (SNHL) before and after hearing aid use. Material and Methods: A cross-sectional study was conducted from July, 2016 to April, 2017 at the Hearing Aid Clinic of Ramathibodi Hospital. Twenty-six elderly patients aged ≥60 with bilateral symmetrical SNHL who were referred for unilateral hearing aid fitting by otolaryngologist were included. The auditory P300 was recorded before and 2 months after hearing aid fitting. Results: The P300 waveforms, with a mean latency of 374.48 milliseconds and mean amplitude of 6.68 microvolts (µV), could be recorded in only 21 participants. At 2 months after hearing aid use, the mean P3 latency was 376.83 ms and mean amplitude was 8.77 µV. There was a statistically significant difference in amplitude of P300 2 months after hearing aid fitting (p-value=0.004). Conclusion: The auditory P300 results indicate an improvement in cognitive ability with higher amplitude. Thus, the P300 may be used to evaluate improvements in cognitive function after using a hearing aid. It can also be used as a guideline for explaining the benefits of hearing aid use to patients who initially rejected a hearing aid.
Authors and Affiliations
Noppamont Mongkalanantakul, Krisna Lertsukprasert, Montip Tiensuwan
A Study of Entrance Surface Air Kerma for Patients Undergoing Chest and Abdomen from Digital Radiography at Chulabhorn Hospital
Objective: The main purpose of this study was to investigate the typical dose for standard-sized patients in chest (posteroanterior; PA) and abdomen (anteroposterior; AP) digital radiography. Material and Methods: The a...
Effectiveness of using the Centering Teen Pregnancy Program on Postpartum Depression among Adolescent Mothers: A Posttest Only Quasi-experimental Design using a Comparison Group
Objective: To examine the effectiveness of the Centering Teen Pregnancy Program on postpartum depression among adolescent mothers. Material and Methods: Study sample was 60 adolescent mothers who attended a prenatal car...
Validation of Functional Assessment of Cancer Therapy with Nasopharyngeal Cancer Subscale (FACT-NP) for Quality of Life in Thai Patients
Objective: To develop and validate the Thai version of the functional assessment of cancer therapy with nasopharyngeal cancer subscale (FACT-NP) with the abbreviated version of the World Health Organization Quality of Li...
Evidence-Based Neonatal Care
Aging societies are developing around the world while the number of newborns is decreasing. The best neonatal care is a crucial issue since prematurity is surging along with high mortality and morbidity in developing cou...
Assessment of Type 2 Diabetes Patients’ Knowledge of Oral Hypoglycemic Agents
Objective: Considering that adherence level affects diabetes treatment success and maintenance of glycemic control greatly, the aim of this study was to examine diabetes patients’ adherence to oral hypoglycemic agents (O...