Received: 3 December 2020
Accepted: 6 December 2021
First Online: 3 January 2022
: We obtained research ethics approval from the University of Waterloo’s Office of Research Ethics (ORE no. 18228). This is secondary data analysis of clinical data so we did not obtain approval from individuals. Use of the CCRS data is authorized under UW ORE no. 30372 (Secondary Analyses of Anonymized interRAI Data from the Data Sharing Agreement with the Canadian Institute for Health Information), stating that this represents secondary data analysis of assessments collected as part of normal clinical practice and anonymized before being transmitted to the University of Waterloo.
: Not applicable.
: The authors declare that they have no competing interests.