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Table 6 Association Between Household Intactness and Onset of Pubic Hair Development, Stratified by Race/Ethnicity: Test for Interaction, p=0.02

From: Early life household intactness and timing of pubertal onset in girls: a prospective cohort study

  

Intact household

Non-intact household

before age 2 years

Non-intact household

during age 2–6 years

Race/Ethnicitya

N

HR

HR

95%CI

HR

95%CI

White

9,170

Ref

1.35

1.13,1.62

1.15

0.99,1.32

Black

1,678

Ref

1.42

1.15,1.77

1.39

1.07,1.81

Hispanic & Latinx

6,572

Ref

1.05

0.90,1.23

1.08

0.93,1.27

Asian/Pacific Islander

5,714

Ref

0.94

0.68,1.31

0.96

0.74,1.24

Other/Unknown

2,100

Ref

1.45

1.00,2.09

1.44

1.06,1.96

Combined

25,234

Ref

1.21

1.11,1.33

1.15

1.05,1.25

  1. CI confidence interval; HR hazard ratio
  2. aAdjusted for median household income