TABLE 2

ORs of Having an Age-12 BMI ≥85% as a Function of the Number of Times With BMI ≥50% or 85% in the Preschool (24–54 Months) or Elementary (7–11 Years) Periods

VariableTotal (n = 555), OR (95% CI)Boys (n = 254), OR (95% CI)Girls (n = 301), OR (95% CI)
Preschool
    BMI ≥ 85% 1 vs 06.5 (3.8–10.9)5.9 (2.8–12.4)7.0 (3.3–14.6)
    BMI ≥ 85% 2 vs 05.5 (2.7–11.1)4.1 (1.6–10.9)7.5 (2.6–21.3)
    BMI ≥ 85% 3 vs 05.4 (2.9–9.9)6.5 (2.5–16.6)4.7 (2.1–10.6)
    BMI ≥ 85% ≥1 vs 05.9 (3.9–8.8)5.6 (3.1–9.9)6.2 (3.6–10.7)
    BMI ≥ 50% 1 vs 04.5 (2.1–9.6)4.4 (1.5–12.9)4.6 (1.6–13.1)
    BMI ≥ 50% 2 vs 08.2 (4.0–17.1)8.8 (3.0–25.7)8.0 (2.9–21.9)
    BMI ≥ 50% 3 vs 07.4 (3.9–14.1)5.9 (2.3–14.8)9.0 (3.6–22.2)
    BMI ≥ 50% ≥1 vs 06.9 (3.7–12.8)6.0 (2.5–14.7)7.7 (3.2–18.4)
Elementary school
    BMI ≥ 85% 1 vs 025.9 (12.0–55.9)29.5 (7.5–115.9)34.1 (12.1–96.1)
    BMI ≥ 85% 2 vs 0159.9 (57.3–445.6)306.1 (57.6–1626.5)115.2 (29.0–456.9)
    BMI ≥ 85% 3 vs 0374.0 (145.3–962.7)837.8 (163.9–4281.7)235.2 (70.8–781.8)
    BMI ≥ 85% ≥1 vs 0106.9 (55.7–205.4)165.1 (48.2–564.8)99.6 (43.4–228.6)