Table 2.
Incidence rate, crude, and adjusted hazard ratios for major depressive disorder among study patients.
| Major depressive disorder occurrence over 1-year follow-up |
Total (n = 750,544) |
Patients with tinnitus (n = 375,272) |
Comparison group (n = 375,272) |
|||
|---|---|---|---|---|---|---|
| No. | % | No. | % | No. | % | |
| Yes | 5,812 | 0.77 | 4,382 | 1.17 | 1,430 | 0.38 |
| Incidence per 100 person-years (95%CI) | 0.78 (0.76~0.80) | 1.17 (1.14~1.21) | 0.38 (0.36~0.40) | |||
| Crude HR (95% CI) | - | 3.07*** (2.89~3.26) | 1.00 | |||
| Adjusteda HR (95% CI) | - | 3.08*** (2.90~3.27) | 1.00 | |||
***
Indicates p < 0.001. HR, hazard ratio.
a
Adjustment for patient's sex, age, urbanization level, monthly income, geographic region, hypertension, hyperlipidemia, coronary heart disease, and diabetes.