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Table 4 Estimation of required sample number for verification

From: A genome-wide association study of chemotherapy-induced alopecia in breast cancer patients

 

Cat

G2

G0

OR

95% CI

Pvalue*

Antimicrotubule (paclitaxel and docetaxel) (N = 100)

      
 

1

1

12

 

Ref

 
 

2

9

18

6.00

0.67-53.7

1.24E-01

 

3

24

7

41.1

4.53-374

2.48E-05

 

4

9

1

108

5.92-1970

1.15E-04

 

Total

43

38

   

Paclitaxel (N = 100)

      
 

1

1

18

 

Ref

 
 

2

3

15

3.60

0.34-38.3

3.40E-01

 

3

23

7

59.1

6.66-525

8.02E-07

 

4

10

0

259

9.66-6950

5.49E-07

 

Total

37

40

   
  1. *P values are calculated by Fisher’s exact test. Cat, category; OR, odds ratio; CI, confidence interval; Ref, reference.