Table 5.

A. Variable: Model A version 1 (logistic regression)
Model A: Dependent variable: family history is not positive AND genetic testing is ordered; n=27	Odds ratio (95% CI)	p-Value
Full model:
Neurologist	2.89 (0.97–8.64)	0.06
Stepwise model:
Neurologist	3.08 (1.04–9.11)	0.04

B. Variable: Model B version 1 (logistic regression)
Model B: Dependent variable: (1) family history is not positive AND genetic testing is ordered OR (2) family history is positive and genetic testing is ordered and no initial workup; n=30	Odds Ratio (95% CI)	p-Value
Full model:
Patient age	0.97 (0.94–0.99)	0.01
Neurologist	2.74 (0.95–7.89)	0.06
Stepwise model:
Patient age	0.96 (0.94–0.99)	0.006
Neurologist	3.12 (1.06–9.20)	0.04