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My Toolkit

Please cite use of PhenX protocols in your presentations and publications as:
Protocols incorporated in this study were selected from the PhenX Toolkit version September 22, 2021, Ver 40.2 .

DD = Data Dictionary
DCW = Data Collection Worksheet

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Essential Protocols


Shiffman, S., et al. Analyzing milestones in smoking cessation: illustration in a nicotine patch trial in adult smokers. J Consult Clin Psych, 2006.

Heaviness of Smoking Index (HSI)

Caraballo RS, et al. Quit Methods Used by US Adult Cigarette Smokers, 2014-2016. Prev Chronic Dis, 2017.

National Health and Nutrition Examination Survey (NHANES) Cotinine and Hydroxycotinine Analysis

Population Assessment of Tobacco and Health (PATH) Study, PATH Wave 3 Adult Annotated Instrument, 2018

Population Assessment of Tobacco and Health (PATH) Study, PATH Waves 1 and 3 Adult Annotated Instrument, 2016-2018

Population Assessment of Tobacco and Health (PATH) Study, PATH Wave 1 Adult Annotated Instrument, 2016

Population Assessment of Tobacco and Health (PATH) Study, PATH Wave 1 Adult Annotated Instrument, 2016 

Population Assessment of Tobacco and Health (PATH) Study, PATH Waves 1 and 3 Adult Annotated Instrument, 2016-2018

Smoking Self-Efficacy Questionnaire (SEQ-12)
Total Protocols in My Toolkit: 11

Essential Protocols are needed to interpret your data. Add all Essential Protocols to your Toolkit.