Table 3.
Univariate Regression Analyses for REE (kcal/d)
| HIV-Infected Subjects | ||
|---|---|---|
| Parameter | r | P-value |
| BMI (kg/m2) | 0.30 | <0.0001 |
| Age (y) | −0.04 | 0.53 |
| Respiratory Quotient | −0.12 | 0.047 |
| Dietary Fat (g/d) | 0.28 | <0.0001 |
| Dietary Carbohydrate (g/d) | 0.25 | <0.0001 |
| CT VAT (cm2) | 0.35 | <0.0001 |
| CT SAT (cm2) | −0.0004 | 0.99 |
| Fat Free Mass (kg) | 0.77 | <0.0001 |
| Total Body Fat (kg) | 0.02 | 0.68 |
| CD4 (#/mm3) | 0.07 | 0.26 |
| Triglycerides (mg/dL) | 0.27 | <0.0001 |
| Activity (MET-hours) | 0.19 | 0.007 |
| Log10 Viral Load (copies/mL) | 0.007 | 0.93 |
| FFA (mEq/liter) | −0.03 | 0.78 |
|
| ||
|
Control Subjects | ||
| Parameter | r | P-value |
|
| ||
| BMI (kg/m2) | 0.68 | <0.0001 |
| Age (y) | 0.38 | <0.0001 |
| Respiratory Quotient | −0.04 | 0.61 |
| Dietary Fat (g/d) | 0.42 | <0.0001 |
| Dietary Carbohydrate (g/d) | 0.18 | 0.029 |
| CT VAT (cm2) | 0.69 | <0.0001 |
| CT SAT (cm2) | 0.52 | <0.0001 |
| Fat Free Mass (kg) | 0.88 | <0.0001 |
| Total Body Fat (kg) | 0.57 | <0.0001 |
| Activity (MET-hours) | −0.01 | 0.98 |
Relationships between covariates and Resting Energy Expenditure in univariate regression modeling among HIV infected subjects
Relationships between covariates and Resting Energy Expenditure in univariate regression modeling among control subjects