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Table 3 Complication of malignancy

From: Incidence and impact of interstitial lung disease and malignancy in patients with polymyositis, dermatomyositis, and clinically amyopathic dermatomyositis: a retrospective cohort study

(A)

PM

DM

CADM

ILD (N = 11)

No ILD (N = 12)

ILD (N = 11)

No ILD (N = 13)

ILD (N = 15)

Past history

     

  Number of patients

1

1

0

0

1

  Primary site

gastric (ad)

lung (ad)

  

prostate (ad)

Newly diagnosed

     

  Number of patients

0

3

1

9

1

  Primary site (histology)

 

CML

breast (meta)

nasopharyngeal (sq)

ovarian (clear)

  

ML (MALT)

 

lung (sq;1, ad;1)

 
  

colorectal (ad)

 

gastric (ad;3)

 
    

oropharyngeal (sq)

 
    

ML (DLBCL)

 
    

Thymoma (typeB3)

 

(B)

Odds ratio (95 % CI)

 

P value

  

Univariate analysis

    

  PM

0.387 (0.0615–1.73)

0.218

  

  DM

5.87 (1.41–30.2)

0.0106

  

  CADM

0.191 (0.00411–1.51)

0.155

  

  ILD

0.0652 (0.00628–0.350)

0.000126

  

Multivariate analysis

    

  DM

5.21 (1.17–23.1)

0.0299

  

  ILD

0.0688 (0.0127–0.372)

0.00190

  
  1. Details of complicated malignancies (A); univariate and multivariate logistic regression analysis verified the risk of newly diagnosed malignancy (B)
  2. ad adenocarcinoma, sq squamous cell carcinoma, meta metaplastic carcinoma, clear clear cell, CML chronic myelogenous leukemia, ML malignant lymphoma, MALT mucosa-associated lymphoid tissue, DLBCL diffuse large B-cell lymphoma