EPZ with PJI (n = 277)^{1} hip |
EPZ with PJI (n = 255)^{1} knee | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
< 50 | 50–100 | 101–200 | > 200 | p | < 50 | 50–100 | 101–200 | > 200 | p | |
n = 135 | n = 90 | n = 38 | n = 14 | Chi^{2} | n = 125 | n = 81 | n = 36 | n = 13 | Chi^{2} | |
Early Infection | 80.7% | 77.8% | 86.8% | 78.6% | 0.362 | 79.2% | 70.4% | 80.6% | 84.6% | 0.065 |
Tissue damage | 44.4%^{a} | 35.6%^{a, b} | 26.3%^{b} | 50.0%^{a} | 0.003 | 42.4%^{a, b} | 37.0%^{a, b} | 25.0%^{b} | 53.8%^{a} | < 0.001 |
Age | 36.3%^{a, b} | 26.7%^{b} | 31.6%^{a, b} | 50.0%^{a} | 0.005 | 36.8%^{a, b} | 28.4%^{b} | 36.1%^{a, b} | 53.8%^{a} | 0.002 |
Causative pathogens | 23.7% | 28.9% | 39.5% | 28.6% | 0.104 | 24.8% | 28.4% | 41.7% | 30.8% | 0.054 |
Others | 14.1% | 20.0% | 18.4% | 28.6% | 0.058 | 12.0%^{a} | 21.0%^{a, b} | 16.7%^{a, b} | 30.8%^{b} | 0.007 |