Fig. 2. Mean Consumption of calcium, milk, and RCSD in CSFII 199496, 1998 and NHANES 19992002. The dark gray horizontal bars represent the mean of calcium consumption (mg/d) and milk and RCSD consumption (g/day) in CSFII 199496, 1998. The light gray horizontal bars represent the mean of calcium consumption (mg/d) and milk and RCSD consumption (g/day) in NHANES 19992002. The error bars represent the 95% confidence interval of each estimate.