Skip to main content

Table 4 Inter-daily changes in parameters of body composition—Nutriguard MS

From: Inter-daily variability in body composition among young men

   Trial  
Parameters   2–1 3–2 4–3 5–4 M
  Diff 0.0 ± 1.1 −0.1 ± 1.0 0.1 ± 1.0 0.1 ± 1.3  
BF (kg) TE (95 % CI) 0.8 (0.7, 0.9) 0.7 (0.6, 0.9) 0.7 (0.6, 0.9) 1.1 (0.9, 1.3) 0.8 (0.8, 0.9)
  ICC 0.94 0.95 0.95 0.91 0.93
  Diff −0.1 ± 1.0 0.1 ± 0.8 −0.1 ± 0.9 −0.1 ± 0.9  
TBW (kg) TE (95 % CI) 0.7 (0.6, 0.90) 0.6 (0.5, 0.7) 0.6 (0.5, 0.8) 0.6 (0.5, 0.8) 0.6 (0.6, 0.7)
  ICC 0.97 0.97 0.97 0.98 0.97
  Diff 0.0 ± 1.5 −0.1 ± 1.4 0.1 ± 1.3 0.1 ± 1.9  
BF (%) TE (95 % CI) 1.1 (0.9, 1.3) 1.0 (0.8,1.2) 1.0 (0.8, 1.2) 1.1 (1.0, 1.4) 1.0 (0.8, 1.2)
  ICC 0.91 0.92 0.92 0.91 0.92
  Diff 0.0 ± 1.1 0.0 ± 1.0 −0.1 ± 1.0 −0.1 ± 1.4  
TBW (%) TE (95 % CI) 0.8 (0.7, 1.0) 0.7 (0.6, 0.9) 0.7 (0.6, 0.9) 1.0 (0.8, 1.2) 0.8 (0.7, 0.9)
  ICC 0.91 0.92 0.92 0.91 0.92
  1. BM body mass, BF body fat, TBW total body water, Diff difference, TE typical error of measurement, 95 % CI confidence interval typical error of measurement, ICC intraclass correlation, M mean, 1. Monday, 2. Tuesday, 3. Wednesday, 4. Thursday, 5. Friday