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Table 4 Final step of the backward likelihood ratio logistic regression analysis on variables independently associated with premorbid traumatic brain injury among patients with bipolar disorder

From: Clinical characteristics of patients with bipolar disorder and premorbid traumatic brain injury: a cross-sectional study

 

Coefficient

S.E.

OR

95% CI

Wald Z

p-value

Intercept

− 1.2

0.36

0.29

0.14–0.60

− 3.4

0.00078

Family history schizophrenia

2.4

0.79

11

2.3–51

3.0

0.0025

Comorbid migraine

1.5

0.46

4.6

1.9–11

3.3

0.00090

YMRS disruptive component

0.51

0.19

1.7

1.1–2.4

2.7

0.0077

  1. S.E. standard error, OR odds ratio, CI confidence interval