Table 2.

Results from this meta-analysis.

	OR (95% CI)*	P	I2 (%)
Overall	1.20 (1.03–1.39)	0.02	0
Asian	1.32 (1.02–1.72)	0.04	0
Caucasian	1.14 (0.95–1.37)	0.16	0
EOAD	1.16 (0.89–1.51)	0.27	33
LOAD	1.44 (1.05–1.97)	0.02	15

EOAD – early-onset Alzheimer’s disease; LOAD – late-onset Alzheimer’s disease.

^*OR values refer to association between BCHE K variant and AD risk.