Effects of Bed-Rest on Urea and Creatinine: Correlation with Changes in Fat-Free Mass
Figure 1
Dietary data, anthropometrics, and erythrocyte-related indices during bedrest.
On the left, changes over baseline in anthropometrical indices and dietary data in the insert. On the right: changes over baseline in erythrocyte-related indices and estimated changes in plasma volume in the insert. Data are shown as mean±SEM. Differences versus day0 were statistically significant at day7 only for fat mass (P = 0.009), at all time-points from day7 to day35 for weight, fat-free mass, muscle mass, hemoglobin, and hematocrit (P≤0.022).