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. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: J Clin Psychol Med Settings. 2009 Jan 18;16(2):178–185. doi: 10.1007/s10880-008-9144-5

Table 3.

Logistic regression for differences due to anxiety severity and co-occurring depressive disorders

SIGH-A
 Depressive Dx
 Charlson Index
χ2 (1) p χ2 (1) p χ2 (1) p
Radiology 1.08 .30 0.01 .98 0.35 .55
Inpatient 0.23 .63 0.42 .52 8.71 <.001
Surgeries 1.08 .30 0.03 .99 .35 .55
Lab tests 1.05 .28 0.00 .98 .53 <.05

SIGH-A = Structured Interview Guide for the Hamilton Anxiety rating Scale

Dx = diagnoses