|
Factors
|
OR
|
Adjusted OR
|
P-Value
|
|---|
|
Host factors
|
|
BMI
| | | |
|
BMI (< 18.5 kg/m2)
|
0.947(0.505,1.777)
|
0.338(0.037,3.067)
|
0.335
|
|
BMI (> 24 kg/m2)
|
0.329(0.039,2.759)
|
1.445(0.722,2.894)
|
0.298
|
|
Sinus *
|
3.405(1.832,6.330)
|
2.959(1.565,5.596)
|
0.001*
|
|
Age (> 65 years) *
|
0.483(0.268,0.873)
|
0.554(0.298,1.032)
|
0.063
|
|
Previous revisions*
|
2.512(1.375,4.589)
|
1.954(1.036,3.686)
|
0.039*
|
|
Knee*
|
0.402(0.221,0.731)
|
0.479(0.255,0.903)
|
0.023*
|
|
Pathogens
|
|
S. aureus
|
1.134(0.546,2.353)
|
0.624(0.268,1.451)
|
0.273
|
|
CNS
|
1.773(0.987,3.184)
|
2.183 (1.148, 4.152)
|
0.017*
|
|
Streptococcus spp.
|
5.499(2.080,14.536)
|
6 (2.094,17.194)
|
0.001*
|
|
Enterococcus spp.
|
2.669(1.204,5.919)
|
3.025(1.277,7.164)
|
0.012*
|
|
Gram negative
|
2.593(1.226,5.483)
|
2.255(1.011,5.031)
|
0.047*
|
|
E. coli
|
0.922(0.237,3.592)
|
0.840(0.198,3.570)
|
0.814
|
|
Fungus
|
< 0.001(< 0.001, ∞)
|
< 0.001(< 0.001, ∞)
|
0.999
|
|
Atypical pathogens
|
4.371(1.372,13.924)
|
5.032(1.470,17.229)
|
0.01*
|
- CNS coagulation negative staphylococcus
- *P < 0.05
- **The values were given as means with the 95%CI in the parentheses
- * The values were given as the number of pathogens with the percentage in the parentheses
