表 2. Characteristics of the subjects.

研究对象基本身体信息

Characteristic	G1 (n=120)	G2 (n=59)	G3 (n=57)	G4 (n=53)	Total (n=289)
BMI: Body mass index. G1: Healthy group; G2: Dyslipidemia group; G3: Hyperglycemia group; G4: Combination group (with dyslipidemia and hyperglycemia).
Age/yr.	62.70±7.46	62.58±6.93	64.14±7.81	62.26±7.38	62.88±7.40
Height/cm	161.34±8.15	160.45±9.22	159.49±7.35	159.07±6.79	160.38±8.02
Body mass/kg	62.25±9.15	60.67±9.37	62.18±9.52	63.00±9.37	62.05±9.29
BMI/(kg/m2)	23.87±2.72	23.50±2.51	24.41±3.17	24.88±3.35	24.09±2.92