| |
Time (months post-discharge)
|
Group
|
|---|
|
Outcome variable
|
1
|
3a
|
6a
|
12a
|
ASA 1-2b
| |
ASA 3
|
|---|
| |
(%)/Mean
|
β
|
(%)/Mean
|
β
|
(%)/Mean
|
β
|
(%)/Mean
|
(%)/Mean
|
β
|
(%)/Mean
|
|---|
|
Walking recovery, %c
|
39%
|
0.97
|
63%§
|
1.30
|
70%§†
|
1.4
|
73%§†
|
70%
|
0.38
|
53%#
|
|
CBI score, meand
|
71.91
|
10.27
|
82.18§
|
13.86
|
85.77§†
|
1.39
|
85.85§†
|
81.24
|
13
|
81.62
|
|
HRQOL scores, meand
|
|
BP
|
71.35
|
2.95
|
74.31
|
10.08
|
81.43§†
|
2.83
|
74.18•
|
72.89
|
4.86
|
77.75#
|
|
GH
|
58.06
|
−2.47
|
55.60
|
0.64
|
58.71
|
−7.09
|
50.98§†•
|
58.31
|
−4.95
|
53.36#
|
|
VT
|
57.8
|
3.56
|
61.37
|
6.05
|
63.85§
|
1.43
|
59.24•
|
59.85
|
1.43
|
61.28
|
|
SF
|
62.76
|
−0.93
|
61.50
|
12.06
|
74.49§†
|
7.60
|
70.63§†
|
67.25
|
−0.28
|
66.97
|
|
RE
|
66.88
|
13.99
|
80.86§
|
19.94
|
86.81§†
|
18.08
|
85.68§
|
79.65
|
0.82
|
80.47
|
|
MH
|
62.76
|
2.95
|
65.72
|
4.91
|
67.67§
|
2.79
|
65.55
|
65.89
|
−0.93
|
64.96
|
|
PF
|
32.72
|
−2.45
|
30.27
|
24.22
|
56.94§†
|
11.64
|
44.36§•
|
43.05
|
−3.95
|
39.10
|
|
RP
|
27.39
|
−2.46
|
24.93
|
13.83
|
41.23§†
|
12.14
|
39.54§†
|
32.81
|
0.93
|
33.74
|
-
Abbreviations: CBI Chinese Barthel Index, (activities of daily living); HRQOL = health related quality of life; BP bodily pain; GH general health perception; VT vitality; SF social functioning; RE role disability due to emotional problems; MH general mental health; PF physical functioning; RP role disability due to physical health problems
-
aTime post-discharge compared with 1 month
-
bParticipant group ASA 1–2 compared with ASA 3
-
cPercentage was calculated only for categorical outcome variables
-
dMean = adjusted mean obtained after controlling for time, gender, age, type of surgery, and pre-fracture CBI performance data set membership
-
#Indicates a significant difference between ASA 1–2 and ASA 3 group, p < .05
-
§Indicates time post-discharge was significantly different compared with 1 month for both ASA 1–2 and ASA 3, p < .05
-
†Indicates a significant difference compared with 3 months for both ASA 1–2 and ASA 3, p < .05
-
•Indicates a significant difference compared with 6 months for both ASA 1–2 and ASA 3, p < .05
