Frequency of the apolipoprotein E ε4 allele in a memory clinic cohort in Beijing: a naturalistic descriptive study.

Although the trend did not reach statistical significance, the result implies that subjective complaints, even in the absence of objective cognitive impairment, may be a harbinger to further cognitive decline [18] .

also in 111,027 other papers

The frequency of the APOE ε4 allele in the SCI group showed a trend toward being an intermediate level between the AD/MCI and healthy control groups (SCI: 14.7%, AD: 23.6%, MCI: 21.4%, and controls: 7.3%).

also in 53,322 other papers