Research Article

10-Year Weight Gain in 13,802 US Adults: The Role of Age, Sex, and Race

Table 2

Percentile distributions of the key variables representing US women and men.

VariablePercentile (±SE)
5th25th50th75th95th

Age (years)
 Women (n = 7108)36.8 ± 0.144.6 ± 0.353.8 ± 0.463.1 ± 0.274.2 ± 0.2
 Men (n = 6694)36.9 ± 0.044.5 ± 0.453.6 ± 0.462.5 ± 0.473.6 ± 0.3
 Combined (n = 13,802)36.8 ± 0.044.6 ± 0.353.7 ± 0.362.8 ± 0.373.9 ± 0.2
10-year weight change (kg)
 Women (n = 7108)−16.1 ± 1.1−1.0 ± 0.35.2 ± 0.212.4 ± 0.328.8 ± 0.8
 Men (n = 6694)−16.5 ± 0.5−3.6 ± 0.32.6 ± 0.29.0 ± 0.222.5 ± 0.6
 Combined (n = 13,802)−16.2 ± 0.6−2.4 ± 0.24.0 ± 0.110.8 ± 0.226.2 ± 0.5
10-year weight change (%)
 Women (n = 7108)−18.3 ± 0.9−1.6 ± 0.47.7 ± 0.318.1 ± 0.441.7 ± 1.1
 Men (n = 6694)−16.5 ± 0.5−4.3 ± 0.33.0 ± 0.210.7 ± 0.326.8 ± 0.8
 Combined (n = 13,802)−17.2 ± 0.5−3.1 ± 0.25.3 ± 0.214.6 ± 0.235.7 ± 0.5
Initial body weight (kg)
 Women (n = 7108)49.8 ± 0.558.9 ± 0.567.8 ± 0.581.4 ± 0.6113.2 ± 1.1
 Men (n = 6694)63.3 ± 0.574.9 ± 0.584.8 ± 0.599.6 ± 0.6120.3 ± 1.1
 Combined (n = 13,802)52.2 ± 0.464.6 ± 0.577.0 ± 0.590.7 ± 0.6117.6 ± 1.1
10-year body weight (kg)
 Women (n = 7108)51.1 ± 0.663.4 ± 0.474.3 ± 0.588.7 ± 0.5119.2 ± 1.3
 Men (n = 6694)63.6 ± 0.577.3 ± 0.488.7 ± 0.5101.8 ± 0.5128.2 ± 1.2
 Combined (n = 13,802)54.8 ± 0.569.1 ± 0.381.5 ± 0.396.0 ± 0.5123.8 ± 0.8

SE: standard error of the percentile. Table values include person-level weighted adjustments based on the sampling methods of NHANES, so values represent those of the US adult population.