Age, mean (SD) |
51.7 (10.7) |
51.2 (11.3) |
0.69 |
Sex (%) |
|
|
0.15 |
Male |
62.2 |
56.4 |
|
Female |
37.8 |
41.9 |
|
Transgender |
0 |
1.7 |
|
Race (%) |
|
|
0.11 |
American Indian/Alaska Native |
0.6 |
0 |
|
Asian |
0 |
0 |
|
White |
23.9 |
20.7 |
|
Black or African American |
54.4 |
49.7 |
|
Native Hawaiian or Other Pacific Islander |
0 |
0 |
|
More than one race |
10.0 |
6.7 |
|
Other |
8.9 |
16.7 |
|
Unknown or not reported |
2.2 |
6.7 |
|
Latino ethnicity (%) |
20.0 |
26.3 |
0.16 |
Insurance type (%) |
|
|
0.70 |
Private |
7.2 |
8.4 |
|
Medicare |
28.3 |
24.0 |
|
Medicaid |
77.8 |
77.1 |
|
ADAP |
11.1 |
13.4 |
|
Other |
7.2 |
6.7 |
|
None |
3.3 |
1.1 |
|
Monthly income (%) |
|
|
0.88 |
$0 to $999 |
70.0 |
67.6 |
|
$1000 to $1999 |
21.1 |
23.5 |
|
$2000 and over |
8.9 |
8.9 |
|
Education (%) |
|
|
0.66 |
Less than high school |
28.9 |
31.3 |
|
High school diploma/GED or equivalent |
31.1 |
28.5 |
|
Some college (no degree) or technical school |
20.6 |
24.0 |
|
Associate degree |
10.6 |
6.7 |
|
Bachelor’s degree or higher |
8.9 |
9.5 |
|
Frequency of computer use (%) |
|
|
0.79 |
Missing |
0 |
1 |
|
Never |
25.1 |
25.1 |
|
Frequency of Internet use (%) |
|
|
0.23 |
Number missing |
0 |
2 |
|
Never |
17.3 |
23.0 |
|
Familiarity with an iPod, an iPad, or an iPhone |
|
|
0.89 |
Number missing |
0 |
2 |
|
Never heard of it |
1.1 |
1.7 |
|
I’ve heard of but have not used one |
53.6 |
48.9 |
|
I’ve used one a few times |
18.4 |
18.5 |
|
I previously owned one |
12.3 |
14 |
|
I currently own one |
14.5 |
16.9 |
|
No. of visits/year |
5.6 (3.5) |
5.4 (3.4) |
0.66 |
Undetectable viral load (%) |
76.7 |
75.4 |
0.78 |
Baseline outcome measures, mean (SD) |
Patient Activation Measure26
|
72.15 (16.70) |
70.78 (15.57) |
0.21 |
eHealth Literacy Scale27
|
28.53 (7.75) |
27.27 (8.52) |
0.14 |
Decision Self-Efficacy Scale28
|
91.05 (12.63) |
90.76 (12.03) |
0.41 |
Perceived Involvement in Care Scale29
|
30.58 (5.89) |
30.17 (5.59) |
0.25 |
Instrument on Doctor Patient Communication Skills30
|
85.07 (13.50) |
82.63 (17.00) |
0.07 |
HIV Adherence Self-Efficacy Scale31
|
101.27 (18.49) |
100.84 (19.54) |
0.58 |
SF-12 (mental)32
|
45.93 (11.15) |
45.99 (11.04) |
0.52 |
SF-12 (physical)_ENREF_5454
|
43.15 (12.76) |
44.80 (12.17) |
0.89 |