Anxiety, Depression, and Symptom Severity in Patients with Pulsatile and Non-Pulsatile Tinnitus

Objective(s): To compare the rates of anxiety and depression between patients with pulsatile (PT) and non-pulsatile tinnitus (NPT), and their correlation with tinnitus severity.

Methods: A prospective cross-sectional study of consecutive patients presenting either to the otolaryngology clinic for pulsatile (PT) and NPT or to a tertiary care tinnitus habituation program (THP) were administered the tinnitus handicap inventory (THI), 7-item general anxiety disorder scale (GAD-7), and 9-item patient health questionnaire (PHQ-9). Median scores between groups and correlation of scores within groups were calculated and compared.

Results: Median THI scores were significantly higher for THP and PT patients as compared with unselected NPT patients (58 and 44 vs. 20, p ≤ 0.001). Median GAD-7 (10 vs. 2.5 and 2, p ≤ 0.001) and PHQ-9 (7 vs. 4 and 4, p = 0.04) scores were highest in THP patients compared with PT and NPT. The strongest correlation between tinnitus handicap and psychiatric measures was seen in THP patients.

Conclusion: THP patients report higher levels of anxiety and depression compared with PT and other NPT patients. Tinnitus severity correlates more strongly with GAD-7 and PHQ-9 scores in THP patients compared with other patient groups. PT patients have a greater self-perceived tinnitus handicap than the general cohort of NPT patients, statistically comparable to THP patients. Despite this, anxiety and depression are not more severe in patients with PT as they are in THP patients.

Level of evidence: 2B Laryngoscope, 133:683-688, 2023.