Table 3.

Variability estimates of dietary and urinary sugars in subject consuming their habitual diet

CVWS%*CVBS%σ2WS2BSICC§
Dietary total sugars21.534.20.360.74
Dietary sucrose29.831.90.830.55
Urinary sucrose50.545.51.260.44
Urinary fructose38.699.10.230.81
Sum of urinary sucrose and fructose36.967.00.490.67
  • Abbreviation: ICC, intraclass correlation coefficient.

  • * Within-subject coefficient of variation.

  • Between-subject coefficient of variation.

  • Ratio of within- to between-subject variance.

  • § Intraclass correlation coefficient.