Table 3.

Multivariable Logistic Regression of Pre-Consultation Test Requirement (n=132)^*

	Adjusted OR (95% CI)	P	Predicted Probability
ASSH Member
Yes	0.82 (0.29 – 2.28)	0.71	0.70 (0.45 – 0.87)
No	Reference		0.74 (0.56 – 0.86)
Specialty
Neurosurgery	14.08 (2.86 – 69.38)	<0.05	0.93 (0.64 – 0.99)
Plastic Surgery	1.37 (0.40 – 4.76)	0.64	0.56 (0.21 – 0.86)
Orthopaedic Surgery	Reference		0.48 (0.26 – 0.72)
Size of Practice
1 provider	0.34 (0.09 – 1.34)	0.13	0.60 (0.35 – 0.81)
2 providers	0.56 (0.13 – 2.48)	0.45	0.71 (0.40 – 0.90)
3+ providers	Reference		0.81 (0.63 – 0.92)
Teaching Facility
Yes	0.89 (0.29 – 2.77)	0.84	0.70 (0.50 – 0.85)
No	Reference		0.73 (0.51 – 0.87)

^*Multivariable logistic regression modeled outcome of requiring/recommending pre-consultation test prior to consultation.