. Author manuscript; available in PMC: 2009 Sep 1.

Published in final edited form as: Am J Geriatr Psychiatry. 2008 Aug 12;16(9):752–759. doi: 10.1097/JGP.0b013e31817e739a

Table 3.

Baseline neurocognitive performance of High Response versus Low Response.¹

	High response N = 66 Mean (SD)	Low Response N = 34 Mean (SD)
WMS-R LM Delayed Recall^†	20.50 (8.56)	15.50 (8.74)
WMS-R LM Percent Retention ^*^†	.79 (.198)	.72 (.256)
CERAD Word-List Recall ^‡	6.21 (2.02)	6.00 (2.06)
Trail Making Test Part A	47.17 (36.25)	44.44 (21.13)
Trail Making Test Part B	123.20 (69.88)	141.21 (75.32)
Symbol-Digit Modalities Test ^‡	38.94 (11.03)	35.62 (10.45)

Multiply value by 100 for percentage score

WMS-R LMII: F (1, 97) = 15.124, p = .001, η² = .135; WMS-R LM Percent Retention: F (1, 97) = 9.56, p = .001, η² = .090; CERAD Word List Recall: F (1, 97) = 5.210, p = .025, η² = .051; Trails A: F (1, 98) = .783, p = .378, η² = .008; Trails B: F (1, 95) = 3.026, p = .085, η² = .031; SDMT: F (1, 93) = 5.951, p = .017, η² = .060.