Depression in the elderly is often characterized by:

A. Lack of distress: While some older adults may minimize or mask emotional distress, depression in the elderly often presents with noticeable changes in mood, motivation, and behavior rather than complete absence of emotional expression. Distress can still be present but may manifest differently than in younger adults. B. Improvement in symptoms as the day progresses: Elderly individuals with depression frequently experience diurnal variation, with mood and energy lowest in the morning and improving throughout the day. Early-morning awakening and fatigue are common, reflecting biological and circadian rhythm changes associated with depression. C. Disorientation: Disorientation is more indicative of delirium or neurocognitive disorders rather than depression alone. Cognitive impairment may occur secondary to depression, but primary disorientation is not a defining feature of depressive episodes. D. Slow progression: Depressive symptoms in the elderly can develop gradually or appear suddenly depending on life stressors, medical conditions, or medication effects. A slow progression is not a universal characteristic and may vary between individuals.