Polymorphonuclear leukocytes | PMN negative | Asymptomatic PMN-positive | p-value |
---|---|---|---|
Presence of polyethylene debris or foreign body giant cell | 7/7 | 0/4 | =0.003 |
Age (years, median) | 61.0 | 62.0 | =0.850 |
Female (%) | 0.57 | 0.50 | =0.652 |
Body Mass Index (median) | 21.9 | 22.1 | =0.571 |
Diabetes mellitus | 0/7 | 2/4 | =0.109 |
Primary disease (ION:fracture) | 4:3 | 1:3 | =0.359 |
W.B.C. (cells/mL, median) | 6770 | 7175 | =0.450 |