for children of "Other" race/ethnicity*, ages 2 through 18.
The red lines show "percentiles". The thick red line in the middle is the 50th percentile, which indicates that 50% of the population of Boys has Weight heavier than the line, and 50% are lighter. Similarly, the highest red line, the 95th percentile line, indicates the weight where 95% of the population of Boys is lighter.
The data source for this chart is the NHANES III survey, conducted in America during 1988 to 1994. The CDC used this dataset, as well as datasets from several older surveys, to construct the CDC standard pediatric growth charts.
Created by Steven B. Halls, MD, FRCPC and John Hanson, MSc.