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Table 2 Study 1 cut point Ns

From: Is comprehensiveness critical? Comparing short and long format cognitive assessments in preclinical Alzheimer disease

Converter

No, N = 56221

Yes, N = 6081

MoCA − 1 SD cut point

 High

4710 (84%)

416 (68%)

 Low

912 (16%)

192 (32%)

Global composite − 1 SD cut point

 High

5381 (96%)

543 (89%)

 Low

241 (4.3%)

65 (11%)

MoCA − 1.5 SD cut point

 High

5204 (93%)

505 (83%)

 Low

418 (7.4%)

103 (17%)

Global composite − 1.5 SD cut point

 High

5537 (98%)

591 (97%)

 Low

85 (1.5%)

17 (2.8%)

  1. 1n (%)