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Table 4 Multivariable binary logistic regression model of cat ownership at 13 years among children who reported any pet ownership

From: Socio-demographic factors associated with pet ownership amongst adolescents from a UK birth cohort

Variable Univariable result (unadjusted) Final adjusted model
OR 95%CI P OR 95%CI P
Fish
 No 1    1   
 Yes 1.45 1.21–1.73 < 0.001 1.40 1.16–1.69 < 0.001
Gender
 Male 1    1   
 Female 1.28 1.08–1.49 0.003 1.29 1.09–1.53 0.003
Maternal age at delivery
  < 21 yrs 1   0.155 1   0.008
 21–30 yrs 1.31 0.78–2.18 0.305 1.44 0.85–2.44 0.164
  > 30 yrs 1.47 0.88–2.46 0.141 1.79 1.05–3.04 0.030
Mother had pets as a child
 No, not at all 1   < 0.001 1   < 0.001
 Yes, part of the time 1.55 1.08–2.23 0.017 1.56 1.09–2.25 0.015
 Yes, always 3.08 2.19–4.30 < 0.001 3.10 2.21–4.37 < 0.001
  1. Hosmer-Lemeshow statistic = 0.77, n = 2923