close to significancep > .05
3.3 Metabolic factors, BMI, and sex Linear analyses between metabolic factors and BMI revealed that only the association between UA and BMI was close to significance in male PD group; however, no correlation was observed by multiple regression analysis after adjusting for age and course of disease, and smoking history ( p > .05), and no correlation was found after adjusting for age, course of disease, and menopause in female patients. 3.4 Cognitive function, BMI, and sex There was no significant difference in MoCA between male and female PD, but male patients were more prominent in language ( p = .04).