Research Article

Synergistic Effect of Family History of Diabetes and Dietary Habits on the Risk of Type 2 Diabetes in Central China

Table 4

Multivariate analysis of associations between T2DM and lifestyle.

VariablesNCrude OR95% CINAdjusted
OR
95% CI

Age1.045(1.038, 1.053)<0.001

BMI1.022(1.003, 1.042)0.021

WHRUnit = 0.11.554(1.386, 1.742)<0.001

FHDYes versus no3.509(2.999, 4.107)<0.001

SexMale versus female1.381(1.165, 1.637)<0.001

Current smokingNever83058254
<7 cigarettes/week3301.28(0.912, 1.794)0.1533271.026(0.719, 1.463)0.888
≥7 cigarettes/week11560.831(0.661, 1.045)0.11411500.734(0.574, 0.939)0.014

Current drinkingNever76797630
<once/week14260.889(0.734, 1.078)0.23214180.785(0.636, 0.968)0.024
≥once/week6860.798(0.601, 1.061)0.126830.672(0.498, 0.906)0.009

Grain (g/d)≥30078777832
<30019141.001(0.852, 1.175)0.99318991.04(0.879, 1.229)0.649

Potatoes (g/d)≥1547204692
<1550711.411(1.236, 1.61)<0.00150391.489(1.297, 1.709)<0.001

Pork (g/d)≥1541994175
<1555921.121(0.978, 1.284)0.155561.051(0.911, 1.212)0.495

Beef and mutton (g/d)≥448364801
<449550.768(0.667, 0.884)<0.00149300.782(0.675, 0.907)0.001

Poultry (g/d)≥845294503
<852621.116(0.968, 1.287)0.1352281.1(0.947, 1.277)0.211

Fish and seafood (g/d)≥741444120
<756470.876(0.762, 1.008)0.06556110.847(0.731,0.98)0.026

Vegetable (g/d)≥30062746236
<30035170.973(0.849, 1.114)0.68734950.921(0.8, 1.061)0.255

Fresh fruits (g/d)≥8548464818
<8549452.483(2.175, 2.835)<0.00149132.339(2.038, 2.684)<0.001

Freshly squeezed vegetable
and fruit juices
Yes24782464
No73132.429(2.035, 2.899)<0.00172672.232(1.86, 2.679)<0.001

Egg (g/d)<5033803358
≥507061.185(1.043, 1.346)0.0097001.122(0.981, 1.283)0.092

Soy products (g/d)<3057055673
≥3063251.244(1.089, 1.42)0.00162821.191(1.037, 1.368)0.013

Days of walking/week≤315101506
>319561.418(1.231, 1.634)<0.00119431.29(1.114, 1.494)0.001

Sitting time on weekdays (h/d)<330403022
3–567510.981(0.781, 1.232)0.86967090.99(0.779, 1.258)0.934
>523801.367(1.018, 1.836)0.03823631.385(1.015, 1.888)0.04

Sitting time on weekend (h/d)<340864069
3–533251.046(0.838, 1.305)0.69232990.986(0.781, 1.245)0.905
>526500.826(0.618, 1.104)0.19726380.747(0.551, 1.014)0.061

Adjusted OR for age, gender, body mass index, waist-to-hip ratio, and family history of diabetes.