Worksite Tobacco Prevention: A Randomized, Controlled Trial of Adoption, Dissemination Strategies, and Aggregated Health-Related Outcomes across Companies

Table 5

Bivariate odds ratios for predictors of differences (2 data minus 1 data) in health-related outcomes aggregated at the company level (ordinal regressions).

	Differences (2 minus 1 data) in
	% Smokers	SHS-related problems	Absenteeism
Change in policy restrictiveness
Decrease	1.73	4.95	1.32
No change	0.91	2.91	1.21
Increase	ref.	ref.	ref.
Change in individual support measures
Decrease	0.83	1.64^+	1.14
No change	0.96	1.53	0.86
Increase	ref.	ref.	ref.
Change in SOC^1 policy
Decrease	1.77	2.47	1.53
No change	1.12	2.30	1.12
Increase	ref.	ref.	ref.
Change in SOC^1 course
Decrease	1.82	1.01	1.00
No change	1.12	0.99	0.98
Increase	ref.	ref.	ref.

Note.  Environmental tobacco smoke.
; ; .
¹SOC = Stage of change.