Correction to: BMC Geriatrics 21, 494 (2021)

https://doi.org/10.1186/s12877-021-02435-z

After publication of this article [1], the authors reported that in the Results section, in the sentence beginning ‘The lack of significant...’, the term ‘MCSDshow [?A3B2 h = 0 pt.,128?]S ‘should have read ‘MCSDS’. Moreover, some small formatting errors have been corrected.

The original article [1] has been updated.