Hearing loss, social isolation and depression in participants aged 50 years or over in Tasmania, Australia.

Uncorrected HL was associated with poor mental health and social isolation, compounding the risk of dementia. Correcting for HL appeared to mitigate these outcomes, except for depression. Longitudinal studies are needed to track the effects of HL correction over time. Hearing status needs to be assessed when people present with mental health concerns, so health professionals can make appropriate referrals and provide relevant advice and support.