Table 5 Association between HOMA-IR and Biological Age, Adjusted for Covariates
From: HOMA-IR is positively correlated with biological age and advanced aging in the US adult population
Variable | Model 1 | Model 2 | Model 3 | Model 4 | ||||
|---|---|---|---|---|---|---|---|---|
β (95%) | P-value | β (95%) | P-value | β (95%) | P-value | β (95%) | P-value | |
HOMA-IR | 0.8 (0.7,1.0) |  < 0.001 | 0.9 (0.8,1.0) |  < 0.001 | 0.6 (0.5,0.7) |  < 0.001 | 0.5 (0.4,0.6) |  < 0.001 |
HOMA-IR group | Â | |||||||
 Q1 | 0 (Ref) | 0 (Ref) | 0 (Ref) | 0 (Ref) | ||||
 Q2 | 2.8 (1.9,3.8) |  < 0.001 | 3.0 (2.1,3.9) |  < 0.001 | 1.8 (1.0,2.6) |  < 0.001 | 2.1 (1.3,3.0) |  < 0.001 |
 Q3 | 5.7 (4.7,6.6) |  < 0.001 | 6.1 (5.2,7.1) |  < 0.001 | 4.0 (3.1,4.9) |  < 0.001 | 4.1 (3.1,5.2) |  < 0.001 |
 Q4 | 9.6 (8.6,10.5) |  < 0.001 | 10.0 (9.1,11.0) |  < 0.001 | 7.0 (6.3,7.8) |  < 0.001 | 6.9 (6.0,7.9) |  < 0.001 |
 P for trend |  |  < 0.001 |  |  < 0.001 |  |  < 0.001 |  |  < 0.001 |