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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