Table 6.

Analysis of risk factors to POCD

Variable	OR (95% CI)	P
Age	0.305 (1.135‒2.865)	0.052
Gender	0.021 (0.288‒0.369)	0.807
Level of education	0.087 (0.021‒1.979)	0.236
Basal body temperature	0.391 (1.539‒2.461)	0.002
PaCO2	0.425 (1.447‒2.553)	0.005
rSO2, %max	0.794 (0.056‒0.103)	<0.001
Aβ	0.577 (0.020‒0.033)	<0.001

OR: odds ratio; CI: confidence interval