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Table 5 Values of ESR, CRP and D-dimer according to microorganisms in predicting infection

From: The poor accuracy of D-dimer for the diagnosis of prosthetic joint infection but its potential usefulness in early postoperative infections following revision arthroplasty for aseptic loosening

Microorganisms

ESR (> 15 mm/h)

CRP (> 1 mg/dl)

D-dimer (> 1167 ng/mL)

S. epidermidis (n = 18)

14/18

15/18

16/18

 Early

2/2

2/2

2/2

 Delayed

2/3

3/3

3/3

 Late

10/13

10/13

11/13

Other CoNS (n = 11)a

9/11

9/11

4/11

 Early

2/2

2/2

2/2

 Delayed

4/4

4/4

1/4

 Late

3/5

3/5

1/5

Streptococcus spp. (n = 3)

3/3

3/3

3/3

 Early

0

0

0

 Delayed

1/1

1/1

1/1

 Late

2/2

2/2

2/2

Corynebacterium spp. (n = 3)

3/3

3/3

3/3

 Early

1/1

1/1

1/1

 Delayed

0

0

0

 Late

2/2

2/2

2/2

Gram-negative (n = 4)

3/4

3/4

3/4

 Early

3/3

2/3

3/3

 Delayed

0

0

0

 Late

0/1

1/1

0/1

Others (n = 4)b

3/4

4/4

2/4

 Early

1/1

1/1

1/1

 Delayed

2/2

2/2

1/2

 Late

0/1

1/1

0/1

  1. ESR, Erythrocyte sedimentation rate; CRP, C-reactive protein
  2. aOther CoNS (coagulase-negative Staphylococci): Staphylococcus lugdunensis (n = 4), Staphylococcus capitis (n = 3), Staphylococcus caprae (n = 2), Staphylococcus haemolyticus (n = 1), Staphylococcus hominis (n = 1)
  3. bOthers: Enterococcus faecalis (n = 2), Peptostreptococcus asaccharolyticus (n = 1), methicillin-sensitive Staphylococcus aureus (n = 1)