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Table 2 Allocation of subjects to study-arms according to first-visit group in the motivating example

From: A new randomization procedure based on multiple covariates and applicable to parallel studies with simultaneous enrollment of all subjects prior to intervention

Visit

Arm

 

A

B

C

1

3

4

3

2

3

3

4

3

4

4

3

4

3

2

2

5

4

3

4

6

3

3

4

7

3

2

2

8

4

4

3

9

2

3

3

10

3

3

3

11

3

3

3

12

3

4

4

13

3

3

4

14

4

3

3

15

4

4

4

16

2

2

2

17

3

4

3

  1. A first-visit group comprises the subjects that had their intake visit on the same day. The table shows for each first-visit group the numbers of subjects allocated to the arms A, B and C, respectively