Correction to: BMC Geriatr 21,522 (2021)
https://doi.org/10.1186/s12877-021-02460-y
After publication of this article [1], the authors reported that the term 'MMSE' should have read 'Katz', in all 3 occurrences.
The original article [1] has been updated.
Reference
- 1.Han Y, et al. Hierarchical structure in the activities of daily living and trajectories of disability prior to death in elderly Chinese individuals. BMC Geriatr. 2021;21:522. doi: 10.1186/s12877-021-02460-y. [DOI] [PMC free article] [PubMed] [Google Scholar]
