Table 2.

A general linear regression model of nicotine withdrawal scores among smokers hospitalized for mental illness on units with complete smoking bans. California, 2009–2013.

Variable	β	SE	p
NRT upon admission
None	Ref
Oral	−0.02	0.10
Patch	−0.14	0.09
Oral and patch	0.02	0.08
Gender
Men	Ref
Women	0.20	0.07	**
Race/ethnicity
Non-Hispanic Caucasian	Ref
African American	0.17	0.08	*
Other race/ethnicity	0.003	0.08
Psychiatric diagnosis
Psychotic disorder	−0.18	0.13
Bipolar depression	−0.22	0.13
Unipolar depression	−0.08	0.13
Other	Ref
Trauma history
No	Ref
Yes	0.09	0.07
Age	0.02	0.03
Fagerström test of cigarette dependence	0.04	0.01	**
BASIS-24 total score psychiatric disturbance	0.76	0.04	***
Substance use disorder
None	Ref
Alcohol only	−0.07	0.10
Drugs only	−0.04	0.08
Alcohol and drugs	0.22	0.09	*

Ref=reference groupinregression model. BASIS-24=The Behavior and Symptom Identification Scale. NRT=provision of oral or transdermal nicotine replacement upon hospital admission.

^*= p < 0.05.

^**= p < 0.01.

^***= p < 0.001.