Table 2 Multivariate regression models: factors associated with (a) HbA1c, Fasting Glucose, 2-Hour Glucose, and (b) glucose response curves in the OGTT
Variable | Standardized Regression Coefficient | P-value |
|---|---|---|
HbA1c | R 2 = 0.395 | |
(a) | ||
Fasting Glucose | .533 | .011 |
Female (versus male) | .356 | .005 |
Age | .193 | .003 |
Ethnic Category | 301 | .038 |
White | Referent | |
African American | .322 | .005 |
Hispanic | .167 | .039 |
Fasting Glucose | R 2 = 0.153 | |
HOMA-IR | .325 | <.001 |
PI Drug | -.154 | .050 |
2-Hour Glucose | R 2 = 0.565 | |
Fasting Glucose | .325 | .010 |
Age | .292 | .032 |
Female (versus male) | .360 | .003 |
HOMA-IR | .141 | .005 |
Ethnic Category | .146 | <.001 |
White | Referent group | |
African American | -.126 | .014 |
Hispanic | -.380 | <.001 |
Ethnicity*Fasting Glucose | .165 | <.001 |
(b) | ||
Glucose Response Curves in OGTT | R 2 = 0.392 | |
Age | .276 | <.001 |
Female (versus male) | .106 | .051 |
HOMA-IR | .136 | .062 |
AUC Insulin | .145 | .080 |
Ethnicity *CD4 | -172 | .023 |