Table 2.

Canadian Study on Health and Aging (CSHA) rules-based definition of frailty

Score	Description
0	Walk without help, perform basic activities of daily living, are continent of bowel and bladder, and are not cognitively impaired
1	Bladder incontinence only
2	One (or two if incontinent) of the following: needing assistance with mobility or activities of daily living, has cognitive impairment, or has bowel or bladder incontinence
3	Two (or three if incontinent) of the following: needing assistance with mobility or activities of daily living, has cognitive impairment, or has bowel or bladder incontinence