Table 1.
Demographic characteristics of patients
| Sample (n=571) | Implementation (n=281) | Control (n=290) | Test Statistic t score or χ2 | |
|---|---|---|---|---|
| Demographics | ||||
| Age | 54 (SD=9.1) | 54 (SD=9.2) | 54 (SD=9.0) | 0.96 |
| Male | 518 (90.7%) | 260 (92.5%) | 258 (89.0%) | 2.15 |
| Race | 5.02 | |||
| Caucasian | 255 (44.6%) | 133 (47.3%) | 122 (42.1%) | |
| African American | 261 (45.7%) | 116 (41.3%) | 145 (50.0%) | |
| Other | 55 (9.6%) | 32 (11.4%) | 23 (7.9%) | |
| Marital Status | ||||
| Presently Married | 133 (23.3%) | 61 (21.7%) | 72 (25.0%) | 0.77 |
| Has Children | 295 (51.7%) | 133 (47.3%) | 162 (55.9%) | 4.16* |
| Education | 8.77* | |||
| Less than high school | 52 (9.1%) | 35 (12.6%) | 17 (5.9%) | |
| High school graduate or some college | 388 (68.1%) | 190 (67.6%) | 198 (68.5%) | |
| College graduate or higher degree | 130 (22.8%) | 56 (19.9%) | 74 (25.6%) | |
| Clinical Characteristics | ||||
| Psychosis symptom severity (BPRS) | 2.7 (SD=1.8) | 2.7 (SD=1.8) | 2.7 (SD=1.8) | 1.00 |
| BMI category | 0.71 | |||
| Overweight (BMI 25.0 - 29.9) | 254 (44.5%) | 120 (42.7%) | 134 (46.2%) | |
| Obese (BMI ≥ 30.0) | 317 (55.5%) | 161 (57.3%) | 156 (53.8%) | |
| Service Utilization | ||||
| Number of subjects who had at least one weight management visit in year prior to baseline | 88 (15.7%) | 36 (13.0%) | 52 (18.3%) | 2.93 |
| Mean weight service appointments in the year prior to baseline (of those who had at least 1) | 2.9 (SD=4.5) | 3.5 (SD=6.6) | 2.5 (SD=2.1) | -0.83 |
*
p<0.05; BMI=Body Mass Index; BPRS=Brief Psychiatric Rating Scale