Table 1.

Micro- and macrostructure analysis of licking for Ensure

	Microstructure Analysis of Licking
Cutoff Criteria	No. of clusters	Cluster size, s	No. of licks/cluster
ICI ≥0.5 s	108 ± 10	14 ± 1	87 ± 8
ICI ≥1 s	48 ± 5	35 ± 3	202 ± 19
ICI ≥5 s	22 ± 2	85 ± 8	473 ± 48

	Macrostructure Analysis of Meals
	No. of meals	Meal size, min	Licks/meal
IMI ≥5 min	2.86 ± 0.2	12.43 ± 0.78	2936 ± 215
IMI ≥10 min	2.36 ± 0.12	16.18 ± 0.95	3269 ± 201
IMI ≥15 min	2.2 ± 0.1	19.63 ± 1.97	3503 ± 218
IMI ≥20 min	2.1 ± 0.97	21.9 ± 2.1	3631 ± 213

ICI, inter-cluster interval; IMI, inter-meal interval.