Table 1b.

Descriptive statistics by diagnosis at first visit for the older cohort.

	All	AN	BN	BED	EDNOS
N	6454	1467	1936	528	2523
% Diagnosis	---	22.73	30.00	8.18	39.09
% Male	2.67	3.55	1.81	4.74	2.38
Mean Age	26.34	23.77	27.06	31.48	26.20
Mean BMI	21.49	16.02	23.20	31.40	21.30
N Visits	2.74	3.18	2.69	2.44	2.60
Mean Follow-up Time (years)	6.47	7.23	6.43	5.75	6.21