TABLE 4

Metabolic respiratory chamber measurements of nondiabetic subjects by Pro12Ala genotypes

Pro/ProPro/Ala + Ala/AlaP
n (f/m)147 (89/58)36 (24/12)
Respiratory quotient0.850 ± 0.0020.847 ± 0.0040.6
24-h energy expenditure (kcal/day)2,384 ± 312,294 ± 710.3
Energy
 Intake (kcal/day)2,330 ± 262,216 ± 650.2
 Balance (kcal/day)−54 ± 15−78 ± 280.2
Carbohydrate
 Intake (kcal/day)1,165 ± 131,106 ± 330.2
 Oxidation (kcal/day)1,084 ± 191,021 ± 360.2
 Balance (kcal/day)81 ± 1685 ± 310.9
Lipid
 Intake (kcal/day)699 ± 8665 ± 200.2
 Oxidation (kcal/day)958 ± 24970 ± 560.8
 Balance (kcal/day)−259 ± 20−305 ± 470.4
Protein
 Intake (kcal/day)465 ± 5443 ± 130.2
 Oxidation (kcal/day)306 ± 8275 ± 200.2
 Balance (kcal/day)159 ± 8168 ± 170.6
  • Data are means ± SE.