Feasibility and Acceptability of a Smartphone App for Daily Reports of Substance Use and Antiretroviral Therapy Adherence among HIV-Infected Adults

Table 2

Day-level and aggregate level substance use and ART nonadherence.

Participant

Day-level data

Aggregate level data

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Alcohol days

Marijuana days

Nonadherence days

1

AM

AM

N

N

N

N

A

AM

AM

N

N

N

N

N

5

4

14

2

AM

AM

AM

M

M

M

M

AM

M

AM

AM

AM

M

AM

8

14

1

3

M

M

M

M

M

0

5

1

4

A

M

A

A

A

A

A

A

A

8

1

1

5

A

A

AM

A

A

A

A

A

8

1

0

6

0

0

0

7

N

A

A

A

3

0

1

8

A

A

A

A

AM

5

1

0

9

A

A

A

A

A

A

6

0

0

10

AM

AM

AM

AM

AM

AM

AM

AM

AM

AM

AM

AM

AM

AM

14

14

4

11

AM

AM

AM

M

AM

AM

A

A

A

A

9

6

3

12

AM

M

M

AM

AM

AM

M

M

AM

M

AM

AM

AM

AM

9

14

1

13

A

A

A

A

A

A

A

A

A

A

A

A

A

13

0

1

14

M

M

M

A

AM

2

4

0

15

AM

AM

AM

AM

A

A

A

AM

M

AM

9

7

0

16

AM

AM

AM

A

AM

AM

AM

AM

AM

AM

M

AM

AM

12

12

9

17

A

AM

AM

AM

AM

A

A

AM

AM

AM

AM

10

8

0

18

A

A

A

A

A

M

M

M

AM

M

A

A

8

5

4

19

N

N

N

N

N

N

N

N

N

N

N

N

N

0

0

13

20

AM

AM

AM

AM

AM

AM

AM

AM

AM

M

M

AM

AM

AM

12

14

4

21

A

A

A

A

4

0

0

22

AM

AM

M

AM

AM

M

M

AM

AM

AM

AM

AM

AM

10

13

5

23

N

N

N

A

N

N

N

N

0

0

7

24

A

A

A

A

A

A

A

A

A

A

A

A

A

A

14

0

1

25

AM

A

A

A

A

A

A

A

A

A

10

1

3

26

M

1

0

0

A: alcohol; M: marijuana; cells with N indicate ART nonadherence.