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. Author manuscript; available in PMC: 2013 Jan 8.
Published in final edited form as: Lancet. 2012 Oct 17;381(9860):47–54. doi: 10.1016/S0140-6736(12)61263-X

Table 4.

Estimated proportion of participants falling at least once, and average number of falls per participant, for each activity at time of falling

Frequency*
Participants falling
while undertaking
activity
Number of falls
per participant
Number Percentage
of falls
captured
Estimated
proportion,
% (SE)
95% CI Estimated
count, n (SE)
95% CI
Walking forward 54 24% 28·1% (4·0) 21·0–36·6 0·39 (0·06) 0·29–0·53

Standing quietly 29 13% 20·3% (3·6) 14·2–28·2 0·22 (0·04) 0·15–0·33

Sitting down or lowering 28 13% 18·8% (3·5) 12·9–26·5 0·21 (0·04) 0·14–0·32

Initiation of walking 24 11% 15·6% (3·2) 10·3–23·0 0·19 (0·04) 0·12–0·29

Getting up or rising 20 9% 14·5% (3·2) 9·6–22·1 0·15 (0·04) 0·10–0·25

Walking backward or sideways 16 7% 11·7% (2·8) 7·1–18·6 0·13 (0·03) 0·07–0·21

Walking and turning 16 7% 11·7% (2·8) 7·1–18·6 0·13 (0·03) 0·07–0·21

Standing and turning 14 6% 8·6% (2·5) 4·8–14·9 0·10 (0·03) 0·06–0·18

Seated or wheeling in wheelchair 12 5% 8·6% (2·5) 4·8–14·9 0·08 (0·03) 0·05–0·16

Standing and reaching 11 5% 7·8% (2·4) 4·2–13·9 0·09 (0·03) 0·05–0·16

Could not tell 3 1% ·· ·· ·· ··

In descending order of frequency.

*

Of 227 total falls captured.

Of 218 falls analysed; after exclusion of cases for which the faller could not be identified (six) and cases for which the team could not identify the activity at time of falling (three).