1 = 男
2 = Ů

1 = 初中及以下
2 = 高中及以上

1 = 已婚
2 = 未婚、离婚、丧偶

1 = 正常
2 = IFG
3 = 糖尿病

0 = 正常
1 = IFG and 糖尿病

0 = 否
1 = 是

1 = 消瘦
2 = 正常
3 = 超重
4 = 肥胖

1 = 是
2 = 否

1 = 荤食为主
2 = 荤素均衡
3 = 素食为主

1 = 经常锻炼
2 = 偶尔锻炼
3 = 不锻炼

0 = <33.54
1 = >33.54

1 = LAP小，家族史无
2 = LAP小，家族史有
3 = LAP大，家族史无
4 = LAP大，家族史有