FIGURE 1.
Forest plot shows the estimates of change in body composition indices over time. Weight (wt), FFM and FM are shown as point estimates (diamonds) by age, sex (M = male, F = female) and race (B = black, non-B = nonblack). N is the number of measurements and n the number of participants in the CKD stratum. The 95% CIs are shown as horizontal lines. If the line crosses the vertical line at 0, then the point estimate is not statistically significant at the 5% level. The precise value of the significance of the point estimate is shown as the P-value.