Table 2:
Parameter estimates from multivariable linear regression models associating total DASH- score with glucose homeostasis traits, in the whole MILES sample and stratified by dysglycemia and weight status
| Glycemic category | Weight category | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| All participants (N=339) |
Normoglycemic (N=174) |
Dysglycemic (N=159) |
Normal weight (N= 101) |
Overweight/obese (N=232) |
||||||
| β (SE) | P | β (SE) | P | β (SE) | P | β (SE) | P | β (SE) | P | |
| Fasting glucose | −0.036 (0.012) | .005 | −0.026 (0.013) | .046 | −0.019 (0.014) | .183 | −0.023 (0.020) | .251 | −0.041 (0.016) | .098 |
| Fasting insulin | −0.01 (0.01) | .287 | 0.005 (0.150) | .729 | −0.014 (0.013) | .296 | −0.011 (0.019) | .577 | −0.006 (0.012) | .647 |
| Fasting C-peptide | −0.018 (0.01) | 0.943 | 0.0003 (0.015) | .982 | −0.020 (0.013) | .106 | −0.009 (0.018) | .601 | −0.017 (0.013) | .180 |
| Insulin sensitivity | 0.022 (0.011) | .042 | 0.001 (0.014) | .918 | 0.024 (0.013) | .068 | 0.017 (0.019) | .377 | 0.018 (0.012) | .149 |
| Insulin secretion | 0.0003 (0.012) | .978 | 0.013 (0.017) | .458 | −0.011 (0.017) | .53 | −0.002 (0.022) | .941 | 0.007 (0.015) | .659 |
| Disposition index | 0.026 (0.013) | .038 | 0.021 (0.172) | .172 | 0.013 (0.014) | .374 | 0.020 (0.022) | .359 | 0.028 (0.016) | .074 |
Note: All models control for age, sex, race, body mass index (BMI), education level, income, physical activity and energy intake. Significant results (P<.05) in bold.