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. Author manuscript; available in PMC: 2018 Aug 15.
Published in final edited form as: Nutr Neurosci. 2017 Feb 21;21(4):297–305. doi: 10.1080/1028415X.2017.1287833

Table 1.

Participant sample characteristics by group

Measure Blueberry
(n=8)		 Placebo
(n=8)		 p
Age, y 80.4 (7.3) 75.5 (4.8) 0.14
Gender, % female 62.5 50 0.30
Race, % White (% Black) 87.5 (12.5) 100 (0) 0.15
Education, y 14.4 (2.1) 15.5 (3.0) 0.40
Waist circumference, cm 88.6 (6.5) 92.7 (13.1) 0.45
BMI, kg/mm2 26.2 (3.6) 26.4 (2.4) 0.86
HTN 5 3 0.31
mCDR sum of boxes 0.7 (0.5) 0.8 (0.4) 0.57
MoCA 22.3 (1.4) 21.8 (1.7) 0.53
CVLT cumulative learning score 39.0 (12.5) 37.2 (6.5) 0.73
GDS 5.0 (3.9) 4.0 (2.1) 0.53
GAI 1.5 (2.1) 2.7 (3.6) 0.20

Note. Probability values derived from independent sample t-tests for continuous variables and difference test for percentages.

HTN = number of participants diagnosed with hypertension at study enrollment. mCDR = modified Clinical Dementia Rating. MoCA = Montreal Cognitive Assessment. CVLT = California Verbal Learning Test-II. GDS = Geriatric Depression Scale. GAI = Geriatric Anxiety Inventory.