LDL-CÂ levels | Variables | Undiagnosed DM | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
 |  | ORa | 95% CI | P value | ORb | 95% CI | P value | ORc | 95% CI | P value |
LDL-C < 1.8 mmol/L (n = 1949) | AIP | 3.241 | 1.820–5.773 |  < 0.001 | 3.304 | 1.795–6.082 |  < 0.001 | 1.523 | 0.521–4.451 | 0.442 |
 | T1 | Reference |  |  | Reference |  |  | Reference |  |  |
 | T2 | 1.382 | 0.767–2.488 | 0.282 | 1.376 | 0.759–2.495 | 0.293 | 1.405 | 0.746–2.646 | 0.293 |
 | T3 | 2.368 | 1.398–4.011 | 0.001 | 2.326 | 1.349–4.011 | 0.002 | 1.612 | 0.807–3.219 | 0.176 |
LDL-C ≥ 1.8 mmol/L (n = 9272) | AIP | 2.949 | 2.283–3.810 |  < 0.001 | 2.627 | 2.011–3.432 |  < 0.001 | 2.028 | 1.262–3.260 | 0.004 |
 | T1 | Reference |  |  | Reference |  |  | Reference |  |  |
 | T2 | 1.357 | 1.093–1.686 | 0.006 | 1.295 | 1.041–1.612 | 0.021 | 1.205 | 0.954–1.521 | 0.117 |
 | T3 | 2.111 | 1.724–2.586 |  < 0.001 | 1.932 | 1.567–2.382 |  < 0.001 | 1.507 | 1.156–1.964 | 0.002 |