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Table 2 Study condition with number of sessions and total cost estimate to deliver each condition

From: Optimizing a community-engaged multi-level group intervention to reduce substance use: an application of the multiphase optimization strategy

Experimental conditions

CD

QLW

CBP

Facilitator

Sessions (number)

Costa

1

Yes

Yes

Yes

Licensed

15

US$3000

2

Yes

Yes

Yes

Peer

15

US$2235

3

Yes

Yes

No

Licensed

15

US$3000

4

Yes

Yes

No

Peer

15

US$2235

5

Yes

No

Yes

Licensed

15

US$3000

6

Yes

No

Yes

Peer

15

US$2235

7

Yes

No

No

Licensed

9

US$1800

8

Yes

No

No

Peer

9

US$1341

9

No

Yes

Yes

Licensed

9

US$1800

10

No

Yes

Yes

Peer

9

US$1341

11

No

Yes

No

Licensed

15

US$3000

12

No

Yes

No

Peer

15

US$2235

13

No

No

Yes

Licensed

9

US$1800

14

No

No

Yes

Peer

9

US$1341

15

No

No

No

Licensed

3

US$600

16

No

No

No

Peer

3

US$447

  1. CD critical dialogue, QLW quality-of-life-wheel, CB capacity building project
  2. aThis amount was calculated by adding facilitator cost to the session cost and multiplied by the number of sessions in each component