Table 1.
Table 1.

Characteristics of Participants With Subjective or Mild Cognitive Impairment, Mild Alzheimer Disease, and Moderate Alzheimer Diseasea

  • a SCI=subjective cognitive impairment, MCI=mild cognitive impairment, AD=Alzheimer disease, IQR=interquartile range.

  • b Chi-square test.

  • c One-way analysis of variance.

  • d Fisher exact test.

  • e Range of scores=0–30, where a higher score indicates better performance.

  • f As judged by the participant and relatives.