Table 4.

Thirty-day mean and within-subject variation of urinary sugars and their correlation with total sugars and sucrose intake in subjects on varying diet

SubjectnUrinary sucrose (mg/d)
Urinary fructose (mg/d)
Sum urinary sucrose + fructose (mg/d)
MeanCV%r*rMeanCV%r*rMeanCV%r*r
V13029.437.10.5650.528§15.725.50.423§0.536§45.128.40.5590.596
V23012.860.90.381§0.404§12.668.30.6700.68125.448.40.6810.679
V32940.470.80.6240.66435.852.80.8340.529§76.250.60.8690.713
V43022.439.70.6340.69421.935.60.6360.58844.334.10.6900.729
V53041.273.30.0490.133228.250.5−0.143−0.131267.546.6−0.033−0.043
V62944.743.00.2130.380§106.428.90.535§0.564151.026.80.439§0.550§
V72843.724.30.380§0.492§56.544.60.1120.318100.231.70.2750.481§
V82937.442.80.2880.342103.028.90.503§0.305140.426.30.445§0.326
V93033.943.40.1280.255108.536.40.2470.113142.430.80.2200.202
V103059.432.70.1790.32234.023.50.3080.21094.322.70.372§0.475§
V113070.679.70.5560.62320.528.80.6610.364§91.064.60.6160.642
V123026.442.80.8440.68840.236.30.6340.534§66.633.20.7940.671
V133013.065.40.0870.449§20.541.50.386§0.04933.335.50.3500.282
Mean1336.650.50.37961.838.60.44798.336.90.4830.485
r Means0.692§0.674§0.687§0.5500.8410.773§
  • * Spearman correlation coefficient to total sugars intake.

  • Spearman correlation coefficient to sucrose intake.

  • P < 0.001.

  • § P < 0.05.