Table 1.

Description of potential risk factors for transitioning between smoking states.

Baseline Measures
Measure		Scale	Coded As
Heaviness of Smoking Index (HSI)		0–6	Continuous
Education level completed		Years	Continuous
Age		Years	Continuous
Race/Ethnicity		Non-Hispanic White or Black/Other	Binary indicator with “Non-Hispanic White” as reference.
Contingency Management (CM)		Yes or No	Binary indicator with “No” as reference
EMA Items
Item Type	Item	Assessment Scale	Coded As
Urge to smoke	“I have an urge to smoke”	1–5 Likert	Continuous
	“I feel happy”	1–5 Likert	Continuous
	“I feel calm”	1–5 Likert	Continuous
	“I feel irritable”	1–5 Likert	Continuous
Affect	“I feel frustrated/angry”	1–5 Likert	Continuous
	“I feel sad”	1–5 Likert	Continuous
	“I feel worried”	1–5 Likert	Continuous
	“I feel miserable”	1–5 Likert	Continuous
Social Setting	“Is anyone you are, interacting with smoking?”**	Yes or No	Binary indicator with “No” as reference
Abstinence Self-efficacy	“I am confident in my ability to AVOID smoking”	1–5 Likert	Continuous
Cigarette Availability	“Cigarettes are available to me”	1–5 Likert	Continuous
	Being outside	Yes or No	Binary indicator with “Not outside” as reference
Location	In a car/truck	Yes or No	Binary indicator with “Not in a car or truck” as reference
	At work	Yes or No	Binary indicator with “Not at work” as reference

^**Prompted if individual answered “Yes” to “Are you interacting with people?”