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TL;DR: A 2026 preprint in medRxiv reported that frailty and medical comorbidity predicted short-term outcomes more clearly than psychiatric history among older adults evaluated by consultation-liaison psychiatry teams in Spanish general hospitals. Key Findings…
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TL;DR: A 2025 study in Psychological Science found that depressive symptoms accelerated about 4 years before death in a multinational twin consortium, suggesting that late-life mood worsening can partly reflect terminal decline rather than chronological age al…
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Elevated methylmalonic acid (MMA) levels are associated with depressive symptoms and increased mortality risk, but depressive symptoms do not mediate the relationship between MMA and mortality. Highlights: Each standard deviation increase in MMA is associated…
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