| | Dietary fiber intake |
|---|
Q1(n = 812) | Q2(n = 813) | Q3(n = 813) | Q4(n = 812) |
|---|
Incident cases of T2DM | 69 | 33 | 37 | 43 |
Model 1 | 1(ref.) | 0.76 (0.52-1.08) | 0.72 (0.48-0.96)* | 0.51 (0.34-0.75)** |
Model 2 | 1(ref.) | 0.89 (0.67-1.06) | 0.88 (0.64-1.03) | 0.59 (0.39-0.82)* |
Model 3 | 1(ref.) | 0.96 (0.81-1.49) | 0.93 (0.71-1.22) | 0.70(0.49-1.00)* |
- Abbreviation: T2DM type 2 diabetes mellitu; Dietary fiber quartiles: Quartile 1[mean: 7.6 g(range:2.1-9.8)]; Quartile 2[mean: 11.5 g(range:9.8-13.5)]; Quartile 3[mean: 15.9 g(range:13.5-21.4)]; Quartile 4[mean: 26.3 g(range:21.4-55.7)]; *P < 0.05, **P < 0.01; Model 1: adjusted for age (continuous) and gender. Model 2: additionally adjusted for education level(<high school, high school, >high school), physical activity (continuous), smoking status(never, current, former), family history of diabetes and hypertension, alcohol intake and total energy intake (continuous);Model 3: additionally adjusted for BMI
