Time passes slowly for patients with depressive state

Area of Science:

• Psychiatry
• Psychology
• Chronopsychology

Background:

• Altered time perception is a reported symptom in various psychiatric conditions.
• Understanding the relationship between depression severity and time awareness is crucial for diagnosis and treatment.

Purpose of the Study:

• To investigate the subjective experience of time flow in depressive inpatients.
• To examine the correlation between time awareness and the severity of depression.
• To determine if altered time perception is specific to certain depressive diagnostic groups.

Main Methods:

• Twenty-three inpatients diagnosed with depression and 23 matched non-psychiatric controls were assessed.
• Participants completed a self-rating questionnaire for time awareness and the Hamilton Rating Scale for Depression (HRS).
• Assessments were conducted on three occasions: upon admission, 14 days post-admission, and 28 days post-admission.

Main Results:

• Depressive patients reported a subjective feeling of time passing slowly.
• This subjective experience of slow time flow significantly correlated with the total Hamilton Rating Scale for Depression score, indicating a link to depression severity.
• No significant differences in time awareness were found between different diagnostic groups (endogenous depression, neurotic depression, schizophrenia with depressive symptoms).
• Time awareness did not show a specific relationship with individual symptoms listed in the HRS.

Conclusions:

• The subjective feeling of time passing slowly in depression reflects the overall depth of the depressive state.
• This temporal distortion is a general characteristic of depression severity rather than being specific to any diagnostic subcategory.
• The findings suggest that altered time perception is a common feature of depressive states, irrespective of specific diagnostic labels.