Skip to main content

Table 3 Cox model with frailty (n = 156). 95% CI = 95% confidence interval

From: Investigating the association between anxiety symptoms and mood disorder in high-risk offspring of bipolar parents: a comparison of Joint and Cox models

Variable Estimate (95% CI) p-value
\(log{\text{HAMA }}\) 0.642 (0.165, 1.118) 0.008
Female offspring 0.539 (− 0.279, 1.357) 0.200a
Male offspring *  
Lithium responder parent
Lithium non-responder parent
0.463 (− 0.471, 1.397)
*
0.330
SES 123 − 0.177 (− 1.479, 1.125) 0.135a
SES 4 0.410 (− 0.573, 1.392)
SES 5 *
Parent onset age − 0.006 (− 0.052, 0.041) 0.810
Age at initial interview 0.019 (− 0.087, 0.125) 0.720
Family frailty - 0.250
  1. * = Reference level
  2. ap-value obtained by a partial likelihood ratio test on 2 degrees of freedom; other p-values obtained by Wald tests