|   组别  |       例数  |       男性 (例,%)  |       年龄 (岁,x ± s)  |       BMI (kg/m2,x ± s)  |       吸烟 (例,%)  |       饮酒 (例,%)  |       高血压 (例,%)  |       糖尿病 (例,%)  |    
|   1  |       286  |       219 (76.6)  |       60 ± 12.0  |       25.0 ± 3.1  |       174 (60.8)  |       191 (66.8)  |       123 (43.0)  |       226 (79)  |    
|   2  |       105  |       76 (72.4)  |       62 ± 10.7  |       25.4 ± 3.6  |       68 (64.8)  |       77 (73.3)  |       36 (34.3)  |       71 (67.6)  |