Depression: A Neglected Comorbidity in Patients with Tuberculosis

Area of Science:

• Medical research
• Public health
• Psychiatry

Background:

• Psychiatric illness, particularly depression, is often overlooked in Tuberculosis (TB) patients in India.
• Untreated depression in TB patients increases the risk of treatment default and negatively impacts health outcomes.

Purpose of the Study:

• To determine the prevalence and severity of depression among Tuberculosis patients.
• To identify demographic and clinical factors associated with depression in TB patients.

Main Methods:

• A cross-sectional, prospective, and observational study was conducted.
• 262 TB patients registered under the Directly Observed Treatment System (DOTS) were assessed.
• Depression was evaluated using the Patient Health Questionnaire (PHQ-9).

Main Results:

• The prevalence of depression among TB patients was 40.83%.
• Mild to moderate depression was observed in 71.02% of affected patients.
• Depression was more common in males (p=0.021), patients with pulmonary TB, alcoholics (p=0.027), and during the initial four months of therapy.

Conclusions:

• A high prevalence of depression exists among TB patients, particularly in males and alcoholics.
• Early-stage treatment (first four months) is associated with a higher likelihood of depression.
• Regular screening for psychiatric conditions is recommended for TB patients to enhance treatment adherence and outcomes.