Table 2.

Results of exploratory structural equation modeling

	Outcome variables
Predictor variables	Cue Reactivity				Physical Activity
	Coefficient	SE	z-value	p-value	Coefficient	SE	z-value	p-value
Treatment	−0.29	0.265	−1.095	0.274	0.509	0.298	1.711	0.087
Nicotine dependence (FTND)	0.075	0.124	0.601	0.548	0.098	0.134	0.73	0.465
Sex	−0.194	0.271	−0.717	0.473	−0.381	0.312	−1.221	0.222
Body mass index (BMI)	−0.015	0.017	−0.876	0.381	−0.028	0.021	−1.334	0.182
Depression symptoms	0.005	0.027	0.171	0.864	0.012	0.034	0.359	0.72
Impulsivity	−0.127	0.084	−1.515	0.13	0.262	0.092	2.852	0.004
Number of urge coping strategies	0.08	0.04	1.982	0.047	0.028	0.044	0.638	0.523
Nicotine withdrawal (WSCL)	0.047	0.024	1.996	0.046	-0.035	0.027	−1.279	0.201