Table 1.
Participant characteristics, overall and by human immunodeficiency virus (HIV) viral control in 2012.
| Variable | Overall, n (%) | Viral control | P value | ||
| Viral load undetectable, n (%) | Viral load detectable, n (%) | ||||
| 3374 (100) | 2247 (66.60) | 1127 (33.40) | |||
| Age in years | .003 | ||||
| <45 | 637 (18.88) | 414 (18.42) | 223 (19.79) | ||
| 45-54 | 1190 (35.27) | 776 (34.53) | 414 (36.73) | ||
| 55-64 | 1226 (36.34) | 814 (36.23) | 412 (36.56) | ||
| 65+ | 321 (9.51) | 243 (10.81) | 78 (6.92) | ||
| Gender | .05 | ||||
| Female | 128 (3.79) | 75 (3.34) | 53 (4.70) | ||
| Male | 3246 (96.21) | 2172 (96.66) | 1074 (95.30) | ||
| Race | <.001 | ||||
| White | 1130 (33.49) | 826 (36.76) | 304 (26.97) | ||
| Black | 2076 (61.53) | 1309 (58.26) | 767 (68.06) | ||
| Hispanic | 28 (0.83) | 15 (0.67) | 13 (1.15) | ||
| Native Hawaiian | 29 (0.86) | 24 (1.07) | 5 (0.44) | ||
| American Indian | 14 (0.41) | 10 (0.45) | 4 (0.35) | ||
| Asian | 11 (0.33) | 8 (0.36) | 3 (0.27) | ||
| Unknown | 86 (2.55) | 55 (2.45) | 31 (2.75) | ||
| Economic need (means test) | .22 | ||||
| Eligible for free care | 1554 (46.06) | 1018 (45.30) | 536 (47.56) | ||
| Not eligible | 1820 (53.94) | 1229 (54.70) | 591 (52.44) | ||
| Marital status | .001 | ||||
| Married | 387 (11.47) | 259 (11.53) | 128 (11.36) | ||
| Never married | 1567 (46.44) | 1040 (46.28) | 527 (46.76) | ||
| Divorced | 1037 (30.74) | 700 (31.15) | 337 (29.90) | ||
| Separated | 228 (6.76) | 154 (6.85) | 74 (6.57) | ||
| Widowed | 120 (3.56) | 83 (3.69) | 37 (3.28) | ||
| Others | 35 (1.04) | 11 (0.49) | 24 (2.13) | ||
| Urban or rural location | .18 | ||||
| Missing | 82 (2.43) | 51 (2.27) | 31 (2.75) | ||
| Urban | 3002 (88.97) | 1990 (88.56) | 1012 (89.80) | ||
| Rural | 290 (8.60) | 206 (9.17) | 84 (7.45) | ||
| Comorbidities | |||||
| Depression (% yes) | 2024 (60.04) | 1325 (58.97) | 699 (62.19) | .07 | |
| Substance use (% yes) | 1397 (41.44) | 894 (39.79) | 503 (44.75) | .006 | |
| Problem alcohol use (% yes) | 1112 (32.99) | 713 (31.73) | 399 (35.50) | .03 | |
| Psychoses (% yes) | 213 (6.32) | 123 (5.47) | 90 (8.01) | .004 | |
| Elixhauser comorbidity score, mean (STD) | 2.69 (2.35) | 2.67 (2.38) | 2.72 (2.31) | .57 | |
| My HealtheVet PHR Use | |||||
| Registered to use My HealtheVet as of 2012 | 1130 (33.49) | 785 (34.94) | 345 (30.61) | .01 | |
| Use Rx refill (2010-2012) | 601 (17.81) | 435 (19.36)) | 166 (14.73) | <.001 | |
| Use secure messaging (2010-2012) | 200 (5.93) | 147 (6.54) | 53 (4.70) | .03 | |