The Ontario Tobacco Survey (OTS) is a provincial longitudinal survey of smokers and a cross-sectional survey of non-smokers. It was undertaken to evaluate and inform the Smoke-Free Ontario Strategy and to gain a better understanding of the processes of, and influences on, smoking cessation and relapse.

Publications and supporting documents will be published on this page as they become available.

Follow-up 4 Summary Report: Twenty-Four Month Data (updated February 2011)

• OTS Follow-up 4 Summary Report: Twenty-Four Month Data
• Appendix A: OTS MDS Questionnaire F4, F5, F6 (January – June 2010)
• Appendix B: OTS Follow-up 4 Data Dictionary (24-month data)

Follow-up 3 Summary Report: Eighteen Month Data (updated September 2010)

• OTS Follow-up 3 Summary Report: Eighteen Month Data
• Appendix A1: OTS F3 Cohort 6 Questionnaire (July – December 2009)
• Appendix B: OTS Follow-up 3 Data Dictionary (18-month data)

Technical Report 2: Six and Twelve Month Data (updated April 2010)

• OTS Technical Report 2
• Appendix A1: OTS F1 Cohort 1 Questionnaire (January – June 2006
• Appendix A2: OTS F1 Cohort 2 Questionnaire (July – December 2006)
• Appendix A3: OTS F1 Cohort 3 Questionnaire (January – June 2007)
• Appendix A4: OTS F1 Cohort 4 Questionnaire (July – December 2007)
• Appendix A5: OTS F1 Cohort 5 Questionnaire (January – June 2008)
• Appendix A6: OTS F2 Cohort 1 Questionnaire (July – December 2006)
• Appendix A7: OTS F2 Cohort 2, F3 Cohort 1 Questionnaire (January – June 2007)
• Appendix A8: OTS F2 Cohort 3, F3 Cohort 2 Questionnaire (July – December 2007)
• Appendix A9: OTS F2 Cohort 4, F3 Cohort 3 Questionnaire (January – June 2008)
• Appendix A10: OTS F1 Cohort 6, F2 Cohort 5, F3 Cohort 4 Questionnaire (July – December 2008)
• Appendix A11: OTS F2 Cohort 6, F3 Cohort 5 Questionnaire (January – June 2009)
• Appendix B: OTS Follow-up Question Database (updated September 2010)
• Appendix C: OTS Derived Variables
• Appendix D: OTS Follow-up 1 Data Dictionary (6-month data)
• Appendix E: OTS Follow-up 2 Data Dictionary (12-month data)
• OTS Follow-up Question Edits (.xls, updated September 2010)
  

Technical Report 1: Baseline Data (updated April 2010)

• OTS Technical Report 1
• Appendix A1: OTS C1 Baseline Questionnaire
• Appendix A2: OTS C2 Baseline Questionnaire
• Appendix A3: OTS C3 Baseline Questionnaire
• Appendix A4: OTS C4 Baseline Questionnaire
• Appendix A5: OTS C5 Baseline Questionnaire
• Appendix A6: OTS C6 Baseline Questionnaire
• Appendix B: OTS Question Database
• Appendix C: OTS Derived Variable Specifications
• Appendix D: OTS Data Dictionary
• OTS Baseline Question Edits (.xls, updated September 2010)
  

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