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Table 1 Correlation analysis between item scores and demographic characteristics

From: The items in the Chinese version of the Montreal cognitive assessment basic discriminate among different severities of Alzheimer’s disease

Item Verbal fluency Orientation Visual perception Immediate recall Delayed recall
r-value P-value r-value P-value r-value P-value r-value P-value r-value P-value
Age −0.146 < 0.05 − 0.038 > 0.05 − 0.157 < 0.05 −0.145 < 0.05 − 0.136 < 0.05
Education 0.171 < 0.05 −0.015 > 0.05 0.292 < 0.05 0.158 < 0.05 0.039 > 0.05