. Author manuscript; available in PMC: 2012 Oct 1.

Published in final edited form as: J Behav Med. 2011 Feb 10;34(5):396–407. doi: 10.1007/s10865-011-9323-y

Table 2.

Logistic regression analysis with patients’ surgical decision as the outcome (N = 91)

Variable	Step 1			Step 2

	B	SE	Odds ratio	B	SE	Odds ratio
Perceived risk for CRC	.62	.25	1.86^*	.43	.27	1.54
Decision influence–persuasion	–	–	–	.68	.25	1.97^**
Decision influence–negative^a	–	–	–	−1.35	.65	.26^*
Hosmer–Lemeshow χ² (df)	6.68 (4)			6.62 (8)
Nagelkerke R²	.10			.25

Coded 1 = decided for colectomy, 0 = decided against colectomy

Coded 1 = any, 0 = none

^†

P < .10,

P < .05,

^**

P < .01