TY - JOUR
T1 - Military and Nonmilitary TBI Associations with Hearing Loss and Self-Reported Hearing Difficulty among Active-Duty Service Members and Veterans
AU - Hughes, Charlotte Kaplan
AU - Thapa, Samrita
AU - Theodoroff, Sarah
AU - Carlson, Kathleen F.
AU - Schultz, James D.
AU - Grush, Leslie D.
AU - Reavis, Kelly M.
N1 - Publisher Copyright:
© Wolters Kluwer Health, Inc. All rights reserved.
PY - 2024/3/1
Y1 - 2024/3/1
N2 - Objective Identify associations between self-reported history of military and nonmilitary traumatic brain injury (TBI) on hearing loss and hearing difficulty from the Noise Outcomes in Servicemembers Epidemiology (NOISE) study. Study Design Cross-sectional. Setting Multi-institutional tertiary referral centers. Patients Four hundred seventy-three Active-Duty Service members (ADSM) and 502 veterans. Exposure Self-reported history of no TBI, military TBI only, nonmilitary TBI only, both military and nonmilitary TBI. Main Outcome Measures Pure-tone hearing thresholds, Speech Recognition In Noise Test (SPRINT), Hearing Handicap Inventory for Adults (HHIA), and Speech, Spatial and Qualities of Hearing Scale (SSQ)-12. Results 25% (120/473) of ADSM and 41% (204/502) of veterans self-reported a TBI. Military TBI was associated with poorer hearing thresholds in all frequency ranges in veterans (adjusted mean difference, 1.8 dB; 95% confidence interval [CI], 0.5-3.0; 3.3, 0.8-5.8; 5.1; 1.7-8.5, respectively), and in the high frequency range in ADSM (mean difference, 3.2 dB; 95% CI, 0.1-6.3). Veterans with military TBI only and nonmilitary TBI only had lower odds of correctly identifying speech in noise than veterans with no TBI (odds ratio [OR], 0.78; 95% CI, 0.72-0.83; 0.90; 0.84-0.98). ADSM with a military TBI (OR, 5.7; 95% CI, 2.6-12.5) and veterans with any TBI history (OR, 2.5; 95% CI, 1.5-4.3; OR, 2.2; 95% CI, 1.3-3.8; OR, 4.5; 95% CI, 2.1-9.8) were more likely to report hearing difficulty on HHIA. SSQ-12 results corroborated HHIA findings. Conclusions Military TBI was associated with poorer hearing thresholds in veterans and ADSM, and poorer SPRINT scores in veterans. Military TBI was associated with poorer self-perceived hearing ability in ADSM. All types of TBI were associated with poorer self-perceived hearing ability in veterans, although the strength of this association was greatest for military TBI.
AB - Objective Identify associations between self-reported history of military and nonmilitary traumatic brain injury (TBI) on hearing loss and hearing difficulty from the Noise Outcomes in Servicemembers Epidemiology (NOISE) study. Study Design Cross-sectional. Setting Multi-institutional tertiary referral centers. Patients Four hundred seventy-three Active-Duty Service members (ADSM) and 502 veterans. Exposure Self-reported history of no TBI, military TBI only, nonmilitary TBI only, both military and nonmilitary TBI. Main Outcome Measures Pure-tone hearing thresholds, Speech Recognition In Noise Test (SPRINT), Hearing Handicap Inventory for Adults (HHIA), and Speech, Spatial and Qualities of Hearing Scale (SSQ)-12. Results 25% (120/473) of ADSM and 41% (204/502) of veterans self-reported a TBI. Military TBI was associated with poorer hearing thresholds in all frequency ranges in veterans (adjusted mean difference, 1.8 dB; 95% confidence interval [CI], 0.5-3.0; 3.3, 0.8-5.8; 5.1; 1.7-8.5, respectively), and in the high frequency range in ADSM (mean difference, 3.2 dB; 95% CI, 0.1-6.3). Veterans with military TBI only and nonmilitary TBI only had lower odds of correctly identifying speech in noise than veterans with no TBI (odds ratio [OR], 0.78; 95% CI, 0.72-0.83; 0.90; 0.84-0.98). ADSM with a military TBI (OR, 5.7; 95% CI, 2.6-12.5) and veterans with any TBI history (OR, 2.5; 95% CI, 1.5-4.3; OR, 2.2; 95% CI, 1.3-3.8; OR, 4.5; 95% CI, 2.1-9.8) were more likely to report hearing difficulty on HHIA. SSQ-12 results corroborated HHIA findings. Conclusions Military TBI was associated with poorer hearing thresholds in veterans and ADSM, and poorer SPRINT scores in veterans. Military TBI was associated with poorer self-perceived hearing ability in ADSM. All types of TBI were associated with poorer self-perceived hearing ability in veterans, although the strength of this association was greatest for military TBI.
KW - Auditory dysfunction
KW - Hearing loss
KW - Military
KW - Military traumatic brain injury
KW - Quality of life
KW - Self-reported hearing difficulty
KW - Trauma
KW - Traumatic brain injury
UR - http://www.scopus.com/inward/record.url?scp=85185240821&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85185240821&partnerID=8YFLogxK
U2 - 10.1097/MAO.0000000000004103
DO - 10.1097/MAO.0000000000004103
M3 - Article
C2 - 38361292
AN - SCOPUS:85185240821
SN - 1531-7129
VL - 45
SP - E147-E155
JO - Otology and Neurotology
JF - Otology and Neurotology
IS - 3
ER -