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. Author manuscript; available in PMC: 2020 Sep 11.
Published in final edited form as: Neuropsychology. 2020 Apr 27;34(6):629–640. doi: 10.1037/neu0000640

Table 3.

Base Rates of Low Scores for Demographically Adjusted Variables Among Individuals Diagnosed as Cognitively Normal

Percentile
cutpoint
Number of low scores
1 or more 2 or more 3 or more 4 or more
≤16 76.2% (1,977) 53.8% (1,395) 35.9% (932) 23.6% (612)
≤9 57.8% (1,499) 33.4% (866) 18.8% (487) 10.6% (274)
≤5 42.1% (1,091) 20.2% (525) 9.8% (253) 5.2% (135)
≤2 23.9% (619) 9.4% (243) 3.6% (93) 1.4% (37)