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Table 1 Significant pathways identified by three test statistic methods

From: Pathway-based analysis of a genome-wide case-control association study of rheumatoid arthritis

  

χ 2

DirEV

IndirEV

Gene sets/pathways

No. genesa

Rankb

FDR q-value

Rank

FDR q-value

Rank

FDR q-value

Hsa04612 antigen processing and presentation

57

1

<1*10-8

1

<1*10-8

1

<1*10-8

Hsa04940 Type I diabetes mellitus

40

2

<1*10-8

2

<1*10-8

2

<1*10-8

Wieland hepatitis B-induced

87

3

<1*10-8

3

0.004

3

0.001

Ctla4 pathway

18

4

6*10-5

6

0.006

4

0.003

Ami pathway

22

5

0.01

7

0.006

10

0.015

Csk pathway

22

6

0.01

10

0.011

7

0.012

Sana Ifng endothelial up

67

7

0.011

8

0.006

9

0.013

Th1th2 pathway

17

8

0.011

9

0.009

8

0.013

Inflam pathway

28

9

0.012

4

0.005

6

0.006

Hsa04514 cell adhesion molecule

115

10

0.02

5

0.005

5

0.004

  1. aNumber of genes found in our data. (The actual number of genes defined in the set is larger than these numbers.)
  2. bThe rank is based on the FDR q-value for all 1,900 tested gene sets in each method.