Table 2 Associations of total soy intakes in childhood with puberty timing¹

T1

(0–8.2)²

T2

(8.5–39.6)²

T3

(40.1–69.0)²

p_trend ³

  Basic model

1

0.93 (0.86, 0.98)

0.91 (0.82, 0.97)

0.03

  Model 2⁴

1

0.92 (0.84, 0.97)

0.88 (0.80, 0.97)

0.02

  Model 3⁵

1

0.92 (0.84, 0.98)

0.88 (0.80, 0.96)

0.02

  Basic model

1

0.91 (0.83, 0.98)

0.88 (0.79, 0.96)

0.03

  Model 2⁴

1

0.89 (0.81, 0.97)

0.87 (0.77, 0.95)

0.01

  Model 3⁵

1

0.89 (0.81, 0.96)

0.87 (0.77, 0.94)

0.01

Boys

T1

(0–3.2)⁶

T2

(4.6–48.2)⁶

T3

(49 1–82.6)⁶

p_trend ³

  Basic model

1

0.96 (0.90, 1.01)

0.91 (0.84, 0.99)

0.04

  Model 2⁴

1

0.95 (0.90, 0.99)

0.91 (0.83, 0.98)

0.03

  Model 3⁵

1

0.95 (0.90, 0.99)

0.91 (0.82, 0.98)

0.03

  Basic model

1

0.95 (0.87, 1.02)

0.92 (0.86, 1.01)

0.04

  Model 2⁴

1

0.94 (0.88, 0.98)

0.90 (0.82, 0.96)

0.02

  Model 3⁵

1

0.94 (0.89, 0.98)

0.90 (0.82, 0.97)

0.02