TABLE 3.

Comparison of AUC among groups of different age and education level

AUC	Age ≤ 70 years, Education ≤ 12 years (MCI: n = 114, NC: n = 171)	Age ≤ 70 years, Education > 12 years (MCI: n = 21, NC: n = 116)	Age > 70 years, Education ≤ 12 years (MCI: n = 61, NC: n = 46)	Age > 70 years, Education > 12 years (MCI: n = 90, NC: n = 98)
C‐MACE	0.871	0.888	0.958 †	0.888 ‡
ACE‐III‐CV	0.878	0.903	0.956 †	0.915
MoCA‐BC	0.883	0.891	0.938	0.935
MMSE	0.719	0.777	0.816 †	0.775

Abbreviations: AUC: area under the receiver operating characteristic curve; ACE‐III‐CV, Chinese version of Addenbrooke's Cognitive Examination III; MACE, Mini‐Addenbrooke's Cognitive Examination; MMSE, Mini‐Mental State Examination; MoCA‐BC, Chinese version of Montreal Cognitive Assessment‐Basic.

^† For significant difference of AUC between the group of Age ≤ 70 yeas, Education ≤ 12 years and Age > 70 years, Education ≤ 12 years (p < .05).

^‡ For significant difference of AUC between the group of Age > 70 years, Education ≤ 12 years and Age > 70 years, Education > 12 years (p < .05).