Factors associated with Self Rated Health in persons with tinnitus from the general population

Tinnitus, the perception of a sound without a corresponding external source, may be associated with decreased Self-Rated Health (SRH). Most research on tinnitus has been done in clinical populations. We aimed to study factors associated with SRH in individuals reporting tinnitus from the general population.

In this cross-sectional study, we used data of participants of the Lifelines population-based cohort who answered the question: "Do you hear soughing or whistling in your ear or ears?" (N=124,490). SRH was assessed using the RAND-36 item on SRH. Linear regression was used to study associations between SRH and impairment of hearing, physical and mental health, lifestyle, personality, and demographic features, in the group reporting always tinnitus (N=8,011). Models were also run in the entire study cohort, to test whether tinnitus was associated with SRH after adjustment for these variables.

Of all participants, 6.4% reported always hearing tinnitus, with 83.7% of these reporting good to excellent SRH. The strongest positive associations with SRH in the group reporting always tinnitus were found for younger age, higher education levels, good sleep quality, more social contacts, absence of irritable bowel syndrome and fibromyalgia, high competence, and low impulsivity. In the total population, tinnitus was negatively associated with SRH, while adjusting for demographic features, physical and mental health history, lifestyle, and personality.

Our findings contribute to increased understanding of resilience towards the negative consequences of tinnitus. In their early encounters with tinnitus patients, clinicians could focus on self-help regarding sleep hygiene and stimulate social activities.