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. Author manuscript; available in PMC: 2010 Aug 23.
Published in final edited form as: Arch Neurol. 2008 May 12;65(7):896–905. doi: 10.1001/archneur.2008.65.7.nct70006

Figure 2.

Figure 2

Raw scores for each of the 7 tests of cognitive function and the global summary over time by treatment group (baseline, N=2528; year 1, n=2088; year 2, n=1485; year 3, n=700). BVMT-R indicates Brief Visuospatial Memory Test–Revised; HVLT-R, Hopkins Verbal Learning Test–Revised; RBMT, Rivermead Behavioral Memory Test; and 3MS-E, Modified Mini-Mental State Examination.