Skip to main content

Table 1 Accuracy of the histopathological subtype classification

From: Integrative DNA methylation and gene expression analysis in high-grade soft tissue sarcomas

a         
Class Sarcoma subtype Sensitivity Specificity Positive prediction value Negative prediction value    
1 DDLS 0.83 0.96 0.77 0.97    
2 LMS 0.80 1.00 1.00 0.97    
3 PLS 0.38 0.94 0.43 0.93    
4 UPS 0.38 0.87 0.36 0.88    
5 MFS 0.29 0.95 0.33 0.93    
6 MLS 1.00 0.99 0.91 1.00    
7 MPNST 0.80 0.97 0.80 0.97    
8 SS 1.00 0.99 0.91 1.00    
b  
  Reference
Prediction DDLS LMS PLS UPS MFS MLS MPNST SS
DDLS 10 0 1 2 0 0 0 0
LMS 0 8 0 0 0 0 0 0
PLS 0 1 3 3 0 0 0 0
UPS 1 0 4 5 4 0 0 0
MFS 0 0 0 3 2 0 1 0
MLS 0 0 0 0 1 10 0 0
MPNST 1 1 0 0 0 0 8 0
SS 0 0 0 0 0 0 1 10
  1. Overall accuracy: 0.70.
  2. The column “MLS” is hidden between “MFS” and “MPNST”.
  3. DDLS, dedifferentiated liposarcoma; LMS, leiomyosarcoma; MFS, myxofibrosarcoma; MLS, myxoid liposarcoma; MPNST, malignant peripheral nerve sheath tumor; PLS, pleomorphic liposarcoma; SS, synovial sarcoma; UPS, undifferentiated pleomorphic sarcoma.