Table 2.
Adiposity | Total | Pre-diabetes | Joint associationb |
Stratified by BMIc |
|||
---|---|---|---|---|---|---|---|
N | (%) | OR (95%CI) | P | OR (95%CI) | P | ||
BMI | %TF d | ||||||
<23 | Low | 2295 | 377(16.4) | 1.0 | -- | 1.0 | -- |
High | 444 | 107(24.1) | 1.5(1.2–2.0) | 0.0012 | 1.5(1.2–2.0) | 0.0011 | |
≥23 | Low | 758 | 159(21.0) | 1.3(1.0–1.6) | 0.0198 | 1.0 | -- |
High | 574 | 148(25.8) | 1.6(1.3–2.0) | 0.0001 | 1.2(0.9–1.6) | 0.1656 | |
BMI | WC | ||||||
<23 | <80 | 2656 | 461(17.4) | 1.0 | -- | 1.0 | -- |
≥80 | 83 | 23(27.7) | 1.5(0.9–2.6) | 0.1211 | 1.5(0.9–2.5) | 0.1294 | |
≥23 | <80 | 732 | 142(19.4) | 1.1(0.9–1.4) | 0.2986 | 1.0 | -- |
≥80 | 600 | 165(27.5) | 1.6(1.3–2.0) | <0.0001 | 1.4(1.1–1.9) | 0.0115 |
Adjusted for age, age2, previous and current alcohol drinking, education, occupation and correlations among twin pairs.
Pre-diabetes was defined as fasting glucose: 5.6~7.0 mmol/L and/or 2H-OGTT glucose: 7.8~11.1 mmol/L.
Joint associations of BMI and central adiposity (%TF and WC) on the risk of pre-diabetes.
The associations between central adiposity (%TF and WC) and pre-diabetes stratified by BMI.
High %TF defined as highest quartile for entire study population.