Feasibility and Safety of Perilla Seed Oil as an Additional Antioxidative Therapy in Patients with Mild to Moderate Dementia

Table 2

Demographic data ().

Age, mean (years-old)	76.2
Gender
Male (%)	118 (49)
Female (%)	121 (51)
Educational level
No education (%)	8 (3.34)
Primary school (%)	167 (69.87)
Secondary school (%)	35 (14.64)
Bachelor degree or above (%)	29 (12.13)
Comorbid conditions
Hypertension (%)	129 (53.97)
Diabetes (%)	51 (21.33)
Hyperlipidemia (%)	32 (13.38)
Heart disease (%)	2 (0.83)
Smoking (%)	37 (15.48)
Alcohol drinking (%)	38 (15.89)
History of head injury (%)	15 (6.27)
Family history of dementia (%)	37 (15.48)