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Table 1 Experimental conditions of the fractional factorial RCT

From: Multiphase optimization of a multicomponent intervention for informal dementia caregivers: a study protocol

 

Component

Experimental condition

1

2

3

4

5

6

1

Yes

Yes

Yes

Yes

Yes

Yes

2

Yes

Yes

Yes

Yes

No

No

3

Yes

Yes

Yes

No

Yes

No

4

Yes

Yes

Yes

No

No

Yes

5

Yes

Yes

No

Yes

Yes

No

6

Yes

Yes

No

Yes

No

Yes

7

Yes

Yes

No

No

Yes

Yes

8

Yes

Yes

No

No

No

No

9

Yes

No

Yes

Yes

Yes

No

10

Yes

No

Yes

Yes

No

Yes

11

Yes

No

Yes

No

Yes

Yes

12

Yes

No

Yes

No

No

No

13

Yes

No

No

Yes

Yes

Yes

14

Yes

No

No

Yes

No

No

15

Yes

No

No

No

Yes

No

16

Yes

No

No

No

No

Yes