Table I.

Behavioral treatment steps

Dietary step	The caloric percentage of required nutrition from oral food intake	Target meal time
Step 1	0.5–1%	<30 minutes
Step 2	1–3%	“
Step 3	3–5%	“
Step 4	5–10%	“
Step 5	10–30%	“
Step 6	30–50%	<1 hour
Step 7	50–80%	“
Step 8	100%	“