Table 3.

New episode onsets of anxiety disorders

Predictor	Social phobia		GADa		OCD		PTSD		Panic without agoraphobia		Panic with agoraphobia		Agoraphobia
	Risk ratio	p	Risk ratio	p	Risk ratio	p	Risk ratio	p	Risk ratio	p	Risk ratio	p	Risk ratio	p
Age	0.974	0.15	1.025	0.09	0.985	0.48	1.048*	0.02	1.010	0.64	1.020	0.53	1.047	0.07
Gender	0.783	0.46	0.976	0.92	1.354	0.43	1.842	0.10	1.198	0.64	3.515	0.10	2.085	0.13
Axis I	1.409	0.09	1.292	0.11	1.157	0.55	1.082	0.73	1.310	0.25	0.763	0.47	1.299	0.33
MDD	1.125	0.75	0.835	0.52	0.803	0.60	0.957	0.91	1.229	0.63	1.864	0.34	1.368	0.52
STPD	1.080	0.85	1.041	0.90	1.967	0.12	0.750	0.59	0.582	0.38	1.237	0.78	1.035	0.95
AVPD	3.667*	0.0001	1.218	0.40	2.039*	0.05	1.215	0.56	1.183	0.63	1.706	0.31	2.240	0.07
OCPD	0.779	0.42	2.209*	0.001	1.958*	0.05	0.879	0.71	0.546	0.13	0.683	0.52	2.667*	0.02
BPD	1.064	0.85	2.162*	0.001	1.209	0.60	1.724	0.11	1.416	0.33	3.043*	0.04	1.492	0.34

GAD, Generalized anxiety disorder; OCD, obsessive-compulsive disorder; PTSD, post-traumatic stress disorder; MDD, major depressive disorder; STPD, schizotypal personality disorder; AVPD, avoidant personality disorder; OCPD, obsessive-compulsive personality disorder; BPD, borderline personality disorder.

^aGAD onset using a 26-week definition for diagnosis.

^*p≤0.05.