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Table 7 Comparison between DKK-1 levels in patients with versus without bony erosions in hand X-rays

From: Serum Dickkopf-1 as a potential prognostic marker in patients with rheumatoid arthritis

DKK–1 (pg/mL)

Range

Mean

±

SD

t test

p value

Erosions in Hand X-ray

Present

1748.9

–

10857.5

6260.06

±

2804.28

3.660

0.001*

Absent

1650.8

–

9587.6

3923.38

±

2695.85

  1. DKK–1 Dickkopf-1, t. test independent samples t test, *P<0.05 indicates significant difference