Table 1a.

Descriptive statistics by diagnosis at first visit for the full sample.

	All	AN	BN	BED	EDNOS
N	9,643	2,668	2,225	570	4,180
% Diagnosis	---	27.67	23.07	5.91	43.35
% Male	3.44	4.54	1.84	4.39	3.47
Mean Age	23.14	20.28	25.95	30.66	22.44
Mean BMI	20.44	15.96	23.05	31.10	20.47
N Visits	2.67	2.97	2.64	2.41	2.52
Mean Follow-up Time (years)	5.86	6.01	6.05	5.59	5.29