. Author manuscript; available in PMC: 2010 Jan 19.

Published in final edited form as: Psychiatry. 2009 Winter;72(4):360–369. doi: 10.1521/psyc.2009.72.4.360

Table 1.

Final Logistic Regression Analysis of the Association between COMT Val¹⁵⁸Met Genotype and Increased Smoking Post-hurricane in the Full Sample.

	Increased smoking
Variable	Adjusted Odds Ratio	95% CI	p
Female Sex	1.12	.45 – 2.82	.81
Age greater than 60 years	4.24	1.74 – 10.34	<.001
Ancestral proportion score	.83	.12 – 5.78	.85
High hurricane exposure	1.05	.42 – 2.58	.92
Low social support	3.87	1.52 – 9.81	<.001
PTSD since the hurricane	14.23	4.34 – 46.67	<.001
COMT Val¹⁵⁸Met (Met is risk allele)	2.10	1.11 – 3.98	<.05