Table 1.

Demographics of two AD populations

Baseline characteristics	Instrument protocol (IP)	Agitation protocol (AP)
Age†	72.3 ± 9.0	74.8 ± 7.1
Education (years)	13.2 ± 2.9	12.6±3.5
MMSE	12.8 ± 7.9	13.2 ± 7.5
Gender breakdown	61% women	55% women
Ethnicity	85.5% white, 10.8% black*	92.3% white, 5.5% black**
CMAI total score‡	27.1 ± 20.6	39.2 ± 22.7

MMSE, Mini-Mental State Exam; CMAI, Cohen-Mansfield Agitation Inventory.

^*< 5% Hispanic or Native American;

^**< 5% Hispanic or Asian.

^†p < 0.05;

^‡p < 0.01.