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Table 1 Analysis of calcinosis risk factors

From: Race is a risk factor for calcinosis in patients with JDM – early results from the CARRAnet registry study

 

Number (%) or Mean (+/-SD) with calcinosis

Bi-variable analysis (p-value)

Stepwise logistic regression analysis (OR [95%CI] p value

African American ancestry

4 (33%)

0.03*

5.8 [1.3, 24.8] 0.02*

Non-AA ancestry

6 (8%)

  

Male

5 (26%)

0.04*

NS

Female

5 (7%)

  

Negative ANA

6 (19%)

0.02*

NS

Positive ANA

1 (2%)

  

Disease duration, yrs

7.2 (+/-4.1)

<0.01*

NS