. Author manuscript; available in PMC: 2013 Sep 23.

Published in final edited form as: Can J Psychiatry. 2009 May;54(5):302–311. doi: 10.1177/070674370905400504

Table 2.

Logistic regression analysis of factors associated with PTS symptom^a

Factor	Model 1 AOR (95% CI)	Model 2 AOR (95% CI)	Model 3 AOR (95% CI)
Event exposure
Work exposure	2.09 (1.03–4.26)^b	1.64 (0.78–3.42)	1.73 (0.82–3.64)
Any quarantining	2.09 (1.00–4.37)^b	1.63 (0.75–3.52)	1.68 (0.77–3.66)
Relative or friend got SARS	3.08 (1.40–6.81)^c	3.30 (1.43–7.66)^c	3.44 (1.45–8.19)^c
During-outbreak SARS-related perceptions
Perceived risk level, continuous variable	n/a	2.40 (2.05–2.81)^d	2.47 (2.10–2.90)^c
Altruistic acceptance	n/a	n/a	0.47 (0.25–0.89)^b

In all models, age, sex, family income, education level, marital status, and any prior exposure are controlled for.

P < 0.05;

P < 0.01;

P < 0.001

n/a = not applicable