Table 3.
Demographics and concurrent outcomes of class membership.
| Overall (N=474) | Class 1 (N=45, 10%) | Class 2 (N=25, 5%) | Class 3 (N=404, 85%) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Variable | N | % or M (SD) | N | % or M (SD) | N | % or M (SD) | N | % or M (SD) | Prob |
|
| |||||||||
| Sex | 0.4635 | ||||||||
| Male | 331 | 69.8% | 30 | 66.7% | 15 | 60.0% | 286 | 70.8% | |
| Female | 143 | 30.2% | 15 | 33.3% | 10 | 40.0% | 118 | 29.2% | |
| AgeatRandomization - Mean(SD) | 474 | 33.7 (9.6) | 45 | 33.4 (9.2) | 25 | 35.6 (10.9) | 404 | 33.6 (9.6) | 0.5933 |
| Categorized Age | 0.6312 | ||||||||
| 25 or Younger | 98 | 20.7% | 7 | 15.6% | 6 | 24.0% | 85 | 21.0% | |
| Older than 25 | 376 | 79.2% | 38 | 84.4% | 19 | 76.0% | 319 | 79.0% | |
| Hispanic ethnicity | 0.8389 | ||||||||
| Yes | 80 | 16.9% | 9 | 20.0% | 4 | 16.0% | 67 | 16.6% | |
| Race | 0.4835 | ||||||||
| Caucasian | 358 | 75.5% | 31 | 68.9% | 20 | 80.0% | 307 | 76.0% | |
| African American | 47 | 9.9% | 4 | 8.9% | 1 | 4.0% | 42 | 10.4% | |
| Other races | 69 | 14.6% | 10 | 22.2% | 4 | 16.0% | 55 | 13.6% | |
| Education level | 0.7014 | ||||||||
| <HS | 114 | 24.1% | 13 | 28.9% | 8 | 32.0% | 93 | 23.0% | |
| HS/GED | 156 | 32.9% | 12 | 26.7% | 7 | 28.0% | 137 | 33.9% | |
| >HS | 204 | 43.0% | 20 | 44.4% | 10 | 40.0% | 174 | 43.1% | |
| Employed | 0.5479 | ||||||||
| Yes | 177 | 37.3% | 20 | 44.4% | 10 | 40.0% | 147 | 36.4% | |
| Homeless | 0.7272 | ||||||||
| Yes | 125 | 26.4% | 13 | 28.9% | 8 | 32.0% | 104 | 25.7% | |
| Majordepressivedisorderhistory | 0.0057 b | ||||||||
| Yes | 153 | 32.2% | 23 | 51.1% | 11 | 44.0% | 119 | 29.5% | |
| Anxietydisorderhistory | 0.0008 b c | ||||||||
| Yes | 220 | 46.5% | 30 | 66.7% | 17 | 68.0% | 173 | 42.8% | |
| Psychoticepisodeshist | 0.0002 b | ||||||||
| Yes | 13 | 2.7% | 5 | 11.1% | 2 | 8.0% | 6 | 1.5% | |
| Sexualabuse(lifetime) | 0.0082 b c | ||||||||
| Yes | 133 | 28.2% | 19 | 42.2% | 13 | 52.0% | 101 | 25.0% | |
| EuroQoL Mobility | |||||||||
| none | 416 | 87.8% | 35 | 77.8% | 19 | 76.0% | 362 | 89.6% | 0.0131 b |
| mild-moderate | 58 | 12.2% | 10 | 22.2% | 6 | 24.0% | 42 | 10.4% | |
| Self-care | |||||||||
| none | 462 | 97.5% | 43 | 95.6% | 23 | 92.0% | 396 | 98.0% | 0.1228 |
| mild-moderate | 12 | 2.5% | 2 | 4.4% | 2 | 8.0% | 8 | 2.0% | |
| Usualactivities | |||||||||
| none | 395 | 83.3% | 32 | 71.1% | 18 | 72.0% | 345 | 85.4% | 0.0151 b |
| mild-moderate | 79 | 16.7% | 12 | 28.9% | 6 | 28.0% | 55 | 14.6% | |
| Pain/discomfort | |||||||||
| none | 197 | 41.6% | 14 | 31.1% | 4 | 16.0% | 179 | 44.3% | 0.0067 c |
| mild-moderate | 277 | 58.4% | 31 | 68.9% | 21 | 84.0% | 235 | 55.7% | |
| Anxiety/depression | |||||||||
| none | 145 | 30.6% | 7 | 15.6% | 7 | 28.0% | 131 | 32.4% | 0.0636 |
| mild-moderate | 329 | 69.4% | 38 | 84.4% | 18 | 72.0% | 279 | 67.6% | |
Note: Prob = Chi-square or analysis of variance differences test p-value. Bolded values are significant at the .05 level. Pairwise group comparisons:
b=
significant difference between Classes 1 & 3
c=
significant difference between Classes 2 & 3