Answers are grounded in this paper and cite their sources.
Anaemia in the very old is a common condition associated with worse functional ability, cognitive function, depressive symptoms, and self-rated health, and a more rapid decline in functional ability over time. The question remains as to whether anaemia itself contributes to worse outcomes or is simply a marker of chronic diseases and nutrient deficiencies.
No takes yet. Share an insight, caveat, or question.
Palapar et al. (2020) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: