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. Author manuscript; available in PMC: 2021 Nov 3.
Published in final edited form as: Vaccine. 2019 May 18;37(29):3849–3855. doi: 10.1016/j.vaccine.2019.05.051

Table 2.

Distribution of responses to each element of the frailty short interview.

Positive Response Indicative of Frailty
Frailty Short Interview Element Yes No
Weight loss – N (%) 644 (31%) 1407 (68%)
Exhaustion – N (%) 1304 (63%) 744 (36%)
Weakness – N (%) 812 (39%) 1244 (61%)
Difficulty walking – N (%) 1048 (51%) 1012 (49%)
Physical inactivity – N (%) 708 (35%) 1336 (65%)