|
Group and variable
|
Primary
|
Revision
|
P value
|
|---|
|
No. of patients
|
1417
|
63
| |
|
Agea
|
63.3 ± 12.3
|
65.5 ± 11.1
|
0.17c
|
|
Sexb
| | |
0.10d
|
|
Female
|
1012 (71.4%)
|
39 (61.9%)
| |
|
Male
|
405 (28.6%)
|
24 (38.1%)
| |
|
Joint b
| | |
< 0.001d
|
|
Hip
|
604 (42.6%)
|
53 (84.1%)
| |
|
Knee
|
813 (57.4%)
|
10 (15.9%)
| |
|
Diabetes mellitusb
| | |
0.17d
|
|
Diabetic
|
184 (13.0%)
|
12 (19.0%)
| |
|
Non-diabetic
|
1233 (87.0%)
|
51 (81.0%)
| |
|
Blood pressureb
| | |
0.23d
|
|
Hypertension
|
580 (40.9%)
|
42 (66.7%)
| |
|
Non-hypertension
|
837 (59.1%)
|
21 (33.3%)
| |
|
Anaesthesiab
| | |
0.28d
|
|
Spinal
|
1032 (72.8%)
|
43 (68.3%)
| |
|
General
|
385 (27.2%)
|
20 (31.7%)
| |
|
Glycemic status (mg/dL)a
| | | |
|
Pre-operation
|
93 ± 26
|
94 ± 28
|
0.81e
|
|
Post-operation (within 6 days)
|
109 ± 32
|
121 ± 45
|
0.01e
|
|
Total
|
103 ± 31
|
111 ± 42
|
0.55e
|
- TJA total joint arthroplasty
- aData are presented as the mean ± standard deviation
- bData are presented as the number (percentage) of patients
- cP value was calculated by the independent t test
- dP value was calculated by the chi-square test
- eP value was calculated by the Mann-Whitney U test. P < 0.05 indicates a significant difference between groups
