Table 4.
HIV-Infected Subjects, n=183 | |||
---|---|---|---|
Parameter | Estimate (beta) | SE | P value |
BMI (kg/m2) | −16.33165 | 8.481426 | 0.056 |
Age (y) | −0.866462 | 2.252714 | 0.70 |
Gender | 41.237605 | 30.6016 | 0.18 |
Respiratory Quotient | −528.4808 | 231.3074 | 0.024 |
Dietary Fat (g) | 0.0782477 | 0.546601 | 0.89 |
Dietary Carbohydrate (g) | 0.3525015 | 0.185404 | 0.059 |
CT VAT (cm2) | 0.7182746 | 0.26755 | 0.008 |
Fat Free Mass (kg) | 24.811334 | 2.944075 | <0.0001 |
Total Body Fat (kg) | 8.0506839 | 3.911959 | 0.041 |
CD4 (#/mm3) | −0.054781 | 0.060908 | 0.37 |
Triglycerides (mg/dL) | 0.0773081 | 0.072956 | 0.29 |
Activity (MET-hours) | 0.0114182 | 0.18809 | 0.95 |
| |||
Control Subjects, n=119 | |||
Parameter | Estimate (beta) | SE | P value |
| |||
BMI (kg/m2) | −5.85139 | 9.998695 | 0.56 |
Age (y) | −1.653699 | 2.412292 | 0.50 |
Gender | 0.7825825 | 30.59653 | 0.98 |
Respiratory Quotient | −19.85478 | 215.2759 | 0.93 |
Dietary Fat (g) | 0.7520528 | 0.501677 | 0.14 |
Dietary Carbohydrate (g) | −0.201068 | 0.206064 | 0.33 |
CT VAT (cm2) | 1.0612073 | 0.355541 | 0.004 |
CT SAT (cm2) | −0.779323 | 0.41413 | 0.063 |
Fat Free Mass (kg) | 22.613005 | 2.677683 | <0.0001 |
Total Body Fat (kg) | 15.805547 | 6.011043 | 0.010 |
Relationships between covariates and Resting Energy Expenditure in regression modeling among HIV infected subjects (p<0.0001, r2 = 0.705). Variables in bold were significantly related to REE in the model.
Relationships between covariates and Resting Energy Expenditure in regression modeling among control subjects (p<0.0001, r2 = 0.825). Variables in bold were significantly related to REE in the model.