Relationship between hearing loss and depression: A cross-sectional analysis from the National Health and Nutrition Examination Survey 2015-2018.

BACKGROUND

Hearing loss is a prevalent issue resulting from loud noise exposure, aging, diseases, and genetic differences. As individuals age, the likelihood of experiencing hearing loss and depression escalates; yet, the link between hearing loss and the risk of depression remains ambiguous. This study explores the relationship between hearing and depression risk, taking into account sociodemographic and health-related factors.

METHODS

Using data from the National Health and Nutrition Examination Survey (NHANES) 2015-2018, a cross-sectional analysis was conducted, focusing on adult participants. It evaluated their hearing status and depression levels using the Patient Health Questionnaire-9 (PHQ-9). The study examined a range of variables, such as age, gender, socioeconomic status, lifestyle choices, and comorbidities, to understand their influence on the link between hearing loss and depression.

RESULTS

Analysis indicated a significant association between moderate to severe hearing loss and an increased risk of depression, notably in older adults. This relationship remained significant even after adjusting for a variety of sociodemographic and health factors.

LIMITATIONS

This is a study using the NHANES database using self-reported surveys.

CONCLUSION

The findings of this study emphasize the need to integrate hearing health in the holistic assessment and treatment of depression, particularly advocating for combined care strategies for the elderly.