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. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: Stroke. 2021 Aug 26;52(12):3855–3863. doi: 10.1161/STROKEAHA.120.032972

Table 3:

Percent of observations with a standardized value below the threshold values from a standard normal distribution associated with the specific percentiles (5th = −1.64, 25th = −0.67, 50th = 0.00, 75th = 0.67, 95th = 1.64), and p-value for difference from the expected proportion.

Percentile Overall Animal Naming Letter F WLL-Sum WLL-Delay
Age-Race-Education Adjusted + Risk Factors Age-Race-Education Adjusted + Risk Factors Age-Race-Education Adjusted + Risk Factors Age-Race-Education Adjusted + Risk Factors Age-Race-Education Adjusted + Risk Factors
5% 4.1
0.26		 3.9
0.15		 2.6
0.0017		 2.2
0.0003		 3.1
0.015		 2.8
0.0058		 3.8
0.13		 3.1
0.0012		 15.3
<0.0001		 13.4
<0.0001
25% 28.8
0.015		 24.1
0.58		 22.6
0.12		 20.7
0.0053		 25.8
0.60		 21.9
0.049		 27.0
0.20		 22.5
0.11		 49.0
<0.0001		 41.5
<0.0001
50% 59.7
<0.0001		 55/2
0.0045		 48.0
0.26		 45.7
0.017		 54.3
0.016		 50.8
0.64		 54.6
0.010		 50.3
0.89		 74.4
<0.0001		 72.0
<0.0001
75% 85.2
<0.0001		 83.1
<0.0001		 72.7
0.13		 71.4
0.020		 78.5
0.027		 74.7
0.85		 82.4
<0.0001		 78.4
0.029		 90.1
<0.0001		 89.7
<0.0001
95% 99.0
<0.0001		 98.2
<0.0001		 94.4
0.43		 94.3
0.34		 95.5
0.54		 94.8
0.84		 98.1
<0.0001		 97.3
0.0027		 98.6
<0.0001		 98.5
<0.0001