Table 4

Chair stand test (CST) at 6 and 12 months

PDSAFE
(n=238)
Control
(n=236)
P value*
Baseline among participants with 6-month assessmentUnable of those with a CST assessment29/188 (15%)35/213 (16%)0.041
(n=401)
CST (s) among those ableMedian
IQR
14
11–18
(n=159)
14
11–18
(n=178)
6-month assessmentUnable of those with a CST assessment27/188 (14%)47/213 (22%)
CST (s) among those ableMedian
IQR
12
10–15
(n=161)
13
10–16
(n=166)
Baseline among participants with 12-month assessmentUnable of those with a CST assessment15/119 (13%)21/134 (16%)0.163
(n=253)
CST (s) among those ableMedian
IQR
14
11–17
(n=104)
14
12–18
(n=113)
12-month assessmentUnable of those with a CST assessment23/119 (19%)38/134 (28%)
CST (s) among those ableMedian
IQR
12
9–14
(n=96)
13
11–15
(n=96)
  • *Mann-Whitney U test incorporating participants unable to perform test and times from participants able to perform test.