Table 1 Sociodemographic characteristics of the entire cohort ( N = 941) and eating disorder status
| Â | N | Entire cohort |
|---|---|---|
Sex (female) | 941 | 852 (90.5%) |
Age, M ± SD [range] | 941 | 14.34 ± 2.02 [4.25,17.92] |
 <12 yrs |  | 111 (11.8%) |
 12-14 yrs |  | 207 (22.0%) |
 14- 16 yrs |  | 455 (48.4%) |
 >16 yrs |  | 168 (17.9%) |
Rural residence | 915 | 152 (16.6%) |
Parents at residence | 822 | Â |
 Biological parents |  | 531 (64.6%) |
 Mother and stepfather |  | 149 (18.1%) |
 Single mother |  | 112 (13.6%) |
 Other |  | 30 (3.6%) |
Eating disorder status | 941 | Â |
 No eating disorder |  | 256 (27.2%) |
 DSM-IV eating disorder |  | 685 (72.8%) |