Table 1.

Sociodemographic characteristics of the entire cohort (N = 941) and eating disorder status

	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
Biological parents		531 (64.6%)
Mother and stepfather		149 (18.1%)
Single mother		112 (13.6%)
Other		30 (3.6%)
Eating disorder status	941
No eating disorder		256 (27.2%)
DSM-IV eating disorder		685 (72.8%)

Estimates are n (%) unless otherwise indicated. N column is total number with valid (i.e., non-missing) data.