. Author manuscript; available in PMC: 2009 Jul 7.

Published in final edited form as: Neurocrit Care. 2009 Jan 29;11(1):20–27. doi: 10.1007/s12028-008-9184-6

Table 3.

Descriptive statistics for Ramsay scores by group assignment

Group assignment	N	Mean	SD	Distribution of Ramsay scores

				1	2	3	4	5	6
Ramsay-alone	163	4.07	1.39	7	16	34	37	40	29
BIS-Aug	152	3.94	1.54	6	22	46	15	27	36