Table A.2.
Mixed model regression results: Test dataseta
| Girls | Boys | |||
|---|---|---|---|---|
| Full | Outliers Removed | Full | Outliers Removed | |
| β (95% Confidence Interval) | ||||
| Weight | ||||
| Intercept | 88.32 (87.70, 88.93) | 87.97 (87.36, 88.58) | 84.04 (83.31, 84.76) | 83.94 (83.23, 84.65) |
| Age1b | 14.85 (14.71, 15.00) | 14.81 (14.67, 14.95) | 14.11 (14.00, 14.22) | 14.09 (13.99, 14.19) |
| Age2c | −9.58 (−9.77, −9.39) | −9.35 (−9.54, −9.17) | −7.84 (−8.07, −7.60) | −7.79 (−8.00, −7.57) |
| Asian | −18.59 (−20.71, −16.47) | −18.29 (−20.41, −16.17) | −9.89 (−12.39, −7.38) | −9.56 (−12.04, −7.07) |
| NHPI | 8.78 (3.91, 13.65) | 8.28 (3.41, 13.14) | 15.55 (9.79, 21.3) | 15.21 (9.52, 20.89) |
| Black | 7.84 (6.80, 8.88) | 7.43 (6.39, 8.47) | 0.52 (−0.79, 1.83) | 0.86 (−0.44, 2.16) |
| AI/AN | 5.57 (0.81, 10.33) | 5.25 (0.48, 10.02) | 2.18 (−4.26, 8.62) | 2.53 (−3.85, 8.91) |
| Multiple race | 7.05 (4.15, 9.96) | 6.55 (3.64, 9.46) | 0.68 (−3.41, 4.76) | 0.73 (−3.31, 4.76) |
| Other race | 0.58 (−2.29, 3.45) | 0.89 (−1.98, 3.77) | 1.62 (−1.78, 5.01) | 1.57 (−1.79, 4.94) |
| Hispanic | 0.11 (−0.65, 0.87) | −0.01 (−0.78, 0.75) | 5.69 (4.77, 6.61) | 5.95 (5.03, 6.86) |
| Height | ||||
| Intercept | 56.39 (56.31, 56.46) | 56.54 (56.47, 56.61) | 55.44 (55.36, 55.52) | 55.50 (55.43, 55.58) |
| Age1b | 2.50 (2.48, 2.52) | 2.48 (2.46, 2.5) | 2.49 (2.48, 2.500) | 2.48 (2.47, 2.49) |
| Age2c | −2.18 (−2.21, −2.16) | −2.16 (−2.18, −2.14) | −2.02 (−2.04, −2.00) | −2.01 (−2.03, −1.98) |
| Asian | −2.03 (−2.22, −1.85) | −2.05 (−2.23, −1.87) | −1.68 (−1.91, −1.45) | −1.66 (−1.90, −1.43) |
| NHPI | −0.75 (−1.16, −0.33) | −0.78 (−1.18, −0.37) | −0.06 (−0.60, 0.48) | 0.00 (−0.55, 0.54) |
| Black | −0.01 (−0.09, 0.08) | 0.01 (−0.08, 0.09) | −0.03 (−0.15, 0.09) | −0.01 (−0.13, 0.11) |
| AI/AN | 0.11 (−0.29, 0.51) | 0.07 (−0.32, 0.46) | 0.18 (−0.43, 0.78) | 0.15 (−0.46, 0.76) |
| Multiple race | 0.26 (0.01, 0.50) | 0.23 (−0.01, 0.47) | −0.08 (−0.45, 0.29) | −0.10 (−0.47, 0.28) |
| Other race | −0.19 (−0.44, 0.06) | −0.19 (−0.44, 0.06) | −0.45 (−0.77, −0.13) | −0.44 (−0.76, −0.11) |
| Hispanic | −1.45 (−1.52, −1.39) | −1.47 (−1.53, −1.40) | −0.92 (−1.00, −0.83) | −0.89 (−0.98, −0.81) |
| BMI | ||||
| Intercept | 19.71 (19.56, 19.86) | 19.68 (19.56, 19.8) | 19.86 (19.73, 20.00) | 19.85 (19.72, 19.97) |
| Age1b | 1.22 (1.16, 1.27) | 1.16 (1.13, 1.18) | 0.80 (0.78, 0.82) | 0.80 (0.79, 0.82) |
| Age2c | −0.60 (−0.67, −0.53) | −0.47 (−0.51, −0.43) | −0.27 (−0.32, −0.21) | −0.22 (−0.26, −0.19) |
| Asian | −2.16 (−2.59, −1.72) | −2.08 (−2.48, −1.68) | −0.88 (−1.32, −0.44) | −0.95 (−1.38, −0.52) |
| NHPI | 1.50 (0.52, 2.48) | 1.33 (0.43, 2.23) | 2.81 (1.80, 3.82) | 2.83 (1.86, 3.81) |
| Black | 1.49 (1.29, 1.7) | 1.26 (1.07, 1.45) | −0.09 (−0.31, 0.13) | −0.1 (−0.32, 0.11) |
| AI/AN | 0.99 (0.04, 1.94) | 1.01 (0.13, 1.89) | 0.10 (−1.01, 1.21) | 0.12 (−0.97, 1.22) |
| Multiple race | 1.22 (0.64, 1.81) | 1.27 (0.73, 1.81) | 0.32 (−0.37, 1.01) | 0.24 (−0.44, 0.91) |
| Other race | −0.08 (−0.68, 0.52) | 0.07 (−0.48, 0.62) | 0.29 (−0.32, 0.90) | 0.31 (−0.28, 0.90) |
| Hispanic | 0.90 (0.74, 1.05) | 0.82 (0.68, 0.97) | 1.48 (1.32, 1.64) | 1.43 (1.28, 1.58) |
AI/AN, American Indian/Alaskan Native; BMI, body mass index; NHPI, Native Hawaiian or Pacific Islander
a
Children 10–18 years of age in the ADVANCE Weight Cohort (n=73,776)
b
Age1 corresponds to age in years from age 10 to 12.5 for girls and from age 10 to 15 in boys.
c
Age2 corresponds to age in years from age 12.5 to 18 for girls and from age 15 to 18 in boys.