Table 3.

Spearman Correlation Analysis between MMSE Scores and Variables.

Variables	r	p-value
Age	0.132	0.116
Sex	0.157	0.208
Education	0.271	0.355
BMI	0.183	0.247
HP	0.235	0.398
HL	0.214	0.289
Diabetes	0.256	0.343
Smokers	0.281	0.336
Alcohol	0.242	0.179
Humanin	0.409	0.012

BMI: body mass index; HL: hyperlipidemia; HP: hypertension.