. Author manuscript; available in PMC: 2010 Mar 10.

Published in final edited form as: Depress Anxiety. 2009;26(3):222–228. doi: 10.1002/da.20514

TABLE 3.

Main Effect of High Pain Interference on ≥40% Improvement in Measures of Anxiety at 12-month Follow-up^a

Anxiety Scales	Odds ratio	95% CI	P-value
SIGH-A	0.28	0.12–0.63	0.002
PDSS	0.28	0.11–0.71	0.007
GADSS	0.26	0.11–0.60	0.002
HRS-D	0.20	0.08–0.54	0.001
SF-12 MCS	0.41	0.18–0.94	0.03

All models adjusted for intervention status, baseline anxiety scores, race, major depression, and number of comorbid medical conditions. SIGH-A, structured Interview Guide for the Hamilton Anxiety Rating Scale; PDSS, Panic Disorder Severity Scale; GADSS, Generalized Anxiety Disorder Severity Scale; HRSD, Hamilton Rating Scale for Depression; MCS, mental health component summary score.