Table 2.
Demographic characteristics by three groups.
| Variables | Mobile group (N=11) | Paper group (N=9) | Control group (N=6) | |
| Age (years), mean (SD) | 58.8 (5.9) | 56.1 (5.4) | 49.2 (10.2) | |
| Female, n (%) | 9 (82) | 5 (56) | 1 (20) | |
| Body mass index, mean (SD) | 38.9 (9) | 40.1 (7.0) | 33.7 (2.7) | |
| Ethnicity, n (%) |
|
|
|
|
|
|
Not Hispanic | 9 (73) | 7 (67) | 4 (67) |
|
|
Hispanic | 2 (18) | 2 (22) | 2 (33) |
| Race, n (%) |
|
|
|
|
|
|
White | 3 (27) | 2 (22.2) | 2 (3) |
|
|
Black | 7 (64) | 6 (67) | 4 (80) |
|
|
American Indian | 0 (0) | 1 (11) | 0 (0) |
|
|
Asian | 1 (11 | 0 (0) | 0 (0) |
| Employment status, n (%) |
|
|
|
|
|
|
Full time | 2 (18) | 1 (11) | 0 (0) |
|
|
Part time | 0 (0) | 2 (22) | 2 (33) |
|
|
Laid off | 2 (18) | 0 (0) | 0 (0) |
|
|
Retired | 3 (27) | 1 (11) | 1 (17) |
|
|
Disabled or unable to work | 2 (18) | 5 (56) | 1 (17) |
|
|
Full time homemaker | 2 (18) | 0 (0) | 1 (17) |
|
|
Student | 0 (0) | 0 (0) | 1 (17) |
| Insurance coverage, yes, n (%) | 7 (64) | 4 (44) | 1 (17) | |
| Insurance type, n (%) |
|
|
|
|
|
|
Medicare | 5 (71) | 3 (60) | 0 (0) |
|
|
Gold Card, Harris County | 2 (29) | 2 (40) | 2 (100) |
| Income (USD), n (%) |
|
|
|
|
|
|
Under $10,000 | 1 (10) | 3 (33) | 2 (33) |
|
|
$10,000-$13,000 | 5 (50) | 0 (0) | 1 (17) |
|
|
$13,000-$20,000 | 3 (30) | 6 (67) | 2 (33) |
|
|
$20,00-$30000 | 1 (10) | 0 (0) | 1 (17) |
| Years of education, mean (SD) | 12.3 (1.0) | 11.8 (1.5) | 12.5 (1.2) | |