Risk category | Fall incidence | Number of falls per person | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | 1 | 2+ | P value† | |||||||||
n | # Fall | IR | (95%CI) | P value† | # | (%) | # | (%) | # | (%) | ||
“Not at-risk” from Step 1 screening (n= 258) | ||||||||||||
Timed-Up-and-Go | 1.000 | 0.670 | ||||||||||
Not at-risk | 116 | 4 | 3.45 | (0.95, 8.59) | 112 | (96.55) | 3 | (2.59) | 1 | (0.86) | ||
At-risk | 142 | 5 | 3.52 | (1.15, 8.03) | 137 | (96.48) | 2 | (1.41) | 3 | (2.11) | ||
30-s-Chair Stand | 1.000 | 1.000 | ||||||||||
Not at-risk | 249 | 9 | 3.61 | (1.67, 6.75) | 240 | (96.39) | 5 | (2.01) | 4 | (1.61) | ||
At-risk | 9 | 0 | 0.00 | (0.0, 33.63) | 9 | (100) | 0 | (0) | 0 | (0) | ||
4-Stage balance test | 1.000 | 1.000 | ||||||||||
Not at-risk | 254 | 9 | 3.54 | (1.63, 6.62) | 245 | (96.46) | 5 | (1.97) | 4 | (1.57) | ||
At-risk | 4 | 0 | 0.00 | (0.0, 60.24) | 4 | (100.0) | 0 | (0) | 0 | (0) | ||
Overall | 258 | 9 | 3.49 | (1.61, 6.52) | 249 | (96.51) | 5 | (1.94) | 4 | (1.55) | ||
“At-risk” from Step 1 screening (n= 222) | ||||||||||||
Timed-Up-and-Go | 0.163 | 0.338 | ||||||||||
Not at-risk | 60 | 33 | 55.00 | (41.61, 67.88) | 27 | (45.00) | 9 | (15.00) | 24 | (40.00) | ||
At-risk | 162 | 106 | 65.43 | (57.57, 72.72) | 56 | (34.57) | 33 | (20.37) | 73 | (45.06) | ||
30-s-Chair Stand | 0.178 | 0.146 | ||||||||||
Not at-risk | 206 | 126 | 61.17 | (54.14, 67.86) | 80 | (38.83) | 40 | (19.42) | 86 | (41.75) | ||
At-risk | 16 | 13 | 81.25 | (54.35, 95.95) | 3 | (18.75) | 2 | (12.50) | 11 | (68.75) | ||
4-Stage balance test | 0.489 | 0.495 | ||||||||||
Not at-risk | 213 | 132 | 61.97 | (55.09, 68.52) | 81 | (38.03) | 41 | (19.25) | 91 | (42.72) | ||
At-risk | 9 | 7 | 77.78 | (39.99, 97.19) | 2 | (22.22) | 1 | (11.11) | 6 | (66.67) | ||
Overall | 222 | 139 | 62.61 | (55.89, 69.00) | <0.001‡ | 83 | (37.39) | 42 | (18.92) | 97 | (43.69) | <0.001‡ |