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. 2006 Jul 4;77(10):1116–1121. doi: 10.1136/jnnp.2005.086074

Table 1 Demographic characteristics of the patients.

Experimental group IPP control group ChEI control group
Patients 15 16 12
Male/female 5/13 2/14 0/12
Mean age (SD) 75.8 (5.9) 77.4 (4.7) 76.9 (4.5)

ChEI, cholinesterase inhibitor; IPP, integrated psychostimulation program.