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Table 1 Study measures

From: Dosing parameters for the effects of high-frequency transcranial magnetic stimulation on smoking cessation: study protocol for a randomized factorial sham-controlled clinical trial

 

Phone Screening

In-Person Interview

Baseline Assessment

1st TMS

All other TMS sessions

Outcome Assessments

Race, ethnicity, age

X

     

Medication list (self-report)

X

X

 

X

  

TMS Safety and Screening [105]

X

X

    

Urine drug test

 

X

    

Urine pregnancy test

 

X

    

Claustrophobia questionnaire [106]

 

X

    

MRI (Sagittal T1 Axial 3-D SPGR)

  

X

   

Complete demographic information

  

X

  

X

Carbon monoxide level

  

X

X

 

X

5-Trial adjusting delay discounting task ($100, $1000) [107]

  

X

  

X

MacArthur scale of subjective social status [108]

  

X

  

X

Motivation to quita

  

X

X

X

X

Self-efficacy to quita

  

X

X

X

X

Treatment engagementa

  

X

X

X

X

Barratt impulsiveness scale-11 [109]

  

X

  

X

Time perspective questionnaire [110]

  

X

  

X

Perceived stress scale – 4 [111]

  

X

X

X

X

Positive and negative affect scale [112]

  

X

X

X

X

Center for epidemiologic studies depression scale [113]

  

X

X

X

X

State-trait anxiety inventory [114]

  

X

X

X

X

Cognitive-behavioral therapy skills questionnaire [115]

  

X

  

X

Perceived research burden) [116].

  

X

  

X

Side effects

   

X

X

 

Booklet content tracking

   

X

X

X

Blinding questions (participant and staff) [117].

   

X

X

 

Timeline follow-back daily cigarette use [118]

     

X

  1. aMeasured on a scale of 0–10 where 0 = not at all and 10 = the most possible