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Prevalence and Associated Risk Factors of Psychiatric Comorbidities Among the Hospitalized Patients in Bangladesh: A
M M A Shalahuddin Qusar1, Nahid Mahjabin Morshed1, Md Mohsin Ali Shah1
1Department of Psychiatry Bangladesh Medical University Dhaka Bangladesh.
Background:
Patients with chronic illnesses frequently experience social isolation and physical disability, which may adversely affect their mental health. Studies investigating the prevalence and associated risk factors are limited. Therefore, we aimed to measure the prevalence and associated risk factors of psychiatric comorbidities among hospitalized patients in Bangladesh.
Methods:
This was a face-to-face interview and medical record review study conducted at a tertiary care teaching hospital. A qualified psychiatrist evaluated 342 admitted patients according to DSM-5 criteria. Several statistical methods were applied to determine the prevalence of psychiatric comorbidities and their associated factors among hospitalized patients.
Results:
About half of the patients were diagnosed with at least one psychiatric disorder. The highest prevalence was observed in oncology, followed by medicine, surgery, and neurology. In multivariable analysis, a history of mental illness and hospitalized department were significantly associated with psychiatric comorbidity, with the strongest association observed among oncology patients compared with surgery patients. Depressive and anxiety disorders were the most frequent psychiatric comorbidities.
Conclusions:
This study highlights the high prevalence of psychiatric comorbidities among hospitalized patients. Mental health screening, interventions, and psychosocial support may facilitate early identification and management of psychiatric comorbidities. Our findings support strengthening mental health screening and psychiatric assessment among hospitalized patients. Where feasible, consultation-liaison psychiatry services may help improve mental health care in hospital settings.
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