Variables
COPD n=71 Control n=70
P
BBS, n (%) Impaired balance (+) Impaired balance (−) 32 (45.1) 39 (54.9) 19 (27.1) 51 (72.9)
0.027
BBS 48 (39–51) 49.5 (45–52) 0.003
SLS, n (%) Impaired balance (+) Impaired balance (−) 57 (80.3) 14 (19.7) 35 (50) 35 (50)
<0.001
SLS (seconds) 14.3 (4.3–25.3) 29.4 (20.5–35.1) <0.001
5STS, n (%) Impaired balance (+) Impaired balance (−) 66 (93) 5 (7) 35 35
<0.001
5STS (seconds) 18.2 (15.2–22.1) 13.2 (12.5–14.4) <0.001
FSST, n (%) Impaired balance (+) Impaired balance (−) 49 (69) 22 (31) 30 (42.9) 40 (57.1)
0.002
FSST (seconds) 16.3 (14.2–20.2) 14.7 (13.4–16.3) 0.001
TUG, n (%) Impaired balance (+) Impaired balance (−) 38 (53.5) 33(46.5) 23 (32.9) 47 (67.1)
0.013
TUG (seconds) 13.7 (12.5–16.5) 13.1 (12.2–14.5) 0.007