Percent agreement (%) and weighted kappa coefficients between parent and children BMI quintiles by dyad type and characteristics1.

1For children, age- and sex-specific quintiles of BMI were used. For parents, sex-specific BMI quintiles were used. Weighted kappa values can be interpreted as follows: κ2The expected percent of agreement is 20%.3SEM are reported in parentheses and were obtained through Fay's balanced repeated replication (BRR) method of estimation.4Weighted kappa coefficients were calculated using the Cicchetti-Allison weight matrix (see text). All point estimates have taken MEPS’ sampling design into account. 5 NH, non-Hispanic;5MVPA, moderate-to-vigorous physical activity.Source: Medical Expenditure Panel Survey, 2006–2007.