|
Gender and number
|
26 M, 69 F
|
6 M, 16 F
|
0.556
|
|
Age
|
65.6 (51–77, SD 5.31, 95% CI 64.5–66.7)
|
66.1 (56–74, SD 4.94, 95% CI 64–68.2)
|
0.415
|
|
ASA grade
|
1: 5, 5.26%,
|
1: 3, 13.64%
|
0.161
|
|
2: 90, 94.74%
|
2: 19, 86.36%
| |
|
3: 0, 0%
|
3: 0, 0%
| |
|
FS
|
50.3 (5–80, SD 12.99,
|
50.1 (5–90, SD 18.64,
|
0.083
|
|
95% CI 47.7–52.9)
|
95% CI 42.3–57.9)
| |
|
KS
|
44.3 (18–79, SD 13.54,
|
44.7 (12–74, SD 12.97,
|
0.412
|
|
95% CI 41.6–47)
|
95% CI 39.3–50.1)
| |
|
OKS
|
24.9 (8–54, SD 6.69,
|
25.3 (6–54, SD 8.41,
|
0.556
|
|
95% CI 23.5–26.3)
|
95% CI 21.5–28.5)
| |
|
ALOS (Days)
|
6.64 (3–12, SD 2.13,
|
11.29a (7–15, SD 1.55,
|
< 0.001
|
|
95% CI 6.21–7.07)
|
95% CI 10.6–11.9)
| |
|
HbDrop (g/dL)
|
3.03 (0.0–6.0, SD 1.21,
|
2.20 (− 0.1–6.2, SD 1.02,
|
< 0.001
|
|
95% CI 2.19–3.27)
|
95% CI 1.77–2.63)
| |
|
TV (units) for 2 knees
|
0.18 (0–6, SD 1.21,
|
0.10 (0–4, SD 1.02,
|
0.289
|
|
95% CI − 0.063–0.42)
|
95% CI − 0.36–0.53)
| |
|
Transfusion percentage
|
8.42% (16 of 190 knees)
|
9.09% (4 of 44 knees)
|
0.886
|
|
RR
|
3.16% (6 of 190 knees)
|
6.81% (3 of 44 knees)
|
0.255
|
|
Surg CR
|
3.68% (7 of 190 knees)
|
9.09% (4 in 44 knees)
|
0.127
|
|
Med CR
|
10.5% (10 of 95 operations)
|
4.55% (2 of 44 operations)
|
0.243
|
