Anxiety symptoms in patients admitted in medical intensive care unit: A cross-sectional study

Patients admitted to the medical intensive care unit (MICU) for various medical morbidities are prone to suffer various psychiatric symptoms. Common conditions for which psychiatric consultation is sought are anxiety, delirium, self-harm attempt, and adjustment disorder. Anxiety is a commonly encountered problem and can affect the treatment outcome and compliance. This study was carried out in the MICU of tertiary care hospital to assess the pattern of anxiety symptoms in patients admitted to the MICU. Sixty patients admitted to MICU were included in the study and assessed using semi-structured pro forma, Hamilton Anxiety Rating Scale (HAM-A), Brief Psychiatric Rating Scale, and Faces Anxiety Scale. Data were statistically analyzed using mean, Chi-square test, t-test, and logistic regression test. The majority of the participants were male, predominantly belonging to the age group of 40–59 years. Most of them had some physical, behavioral, or psychological symptoms of anxiety in a mild form. Although the extent of the anxiety symptoms in most of the patients was mild, a few also reported a moderate level of anxiety. Patients with cardiac and respiratory disorders had higher scores on anxiety rating scales than those with other diagnoses. Male gender, cardiorespiratory disease, and the presence or absence of anxiety had a negative correlation (r = −1.79) whereas gender, disease, and presence of mild or moderate anxiety had no statistical significance. Most of the patients, especially those admitted with cardiac and respiratory disorders, had mild anxiety symptoms. Assessment of anxiety in MICU patients can be an important aspect to prevent or reduce the overall disease burden.