The global challenge of ageing population – Part II: the impact on health services, and the optimum healthcare strategy for older patients

Objectives: Analysis of data from the World Health Organization over the past 50 years, has demonstrated a transition towards population ageing globally. This has a significant impact on acute care services as well as on the approach to patient care in the acute setting. Methods: A narrative review of the literature was undertaken using Medline, CINAHL and the Cochrane Database, supplemented by manual searches of the literature, and further guided by the reference lists of relevant papers identified in the electronic search. No restriction was placed on the type of paper to be included in the study. Results: The initial electronic search of the three databases included 239 papers, of which 87 were found to be relevant and included in this review. Among the papers included were those which described the unique challenges posed by the ageing population, proposed modifications to the delivery of health services and recommended adaptations in the approach to older patients in the acute care setting. Conclusion: Population ageing is a significant global phenomenon, affecting both developed and developing regions of the world. More work is needed, particularly in the developing world, to better understand the impact of ageing on our population.