Fig 4. Comparison of the fibronectin binding capacity of S. aureus isolates from prosthetic joint infection (PJI) and uninfected prosthetic joint (PJU) groups.

Values were calculated as percentage capacity to bind fibronectin relative to S. aureus control strain 8325–4. Box ends represent the 25^th and 75^th percentiles, and whisker ends represent the minimum and maximum. There was no difference in fibronectin binding capacity between isolates in the PJI and PJU groups.