# Smoking and Tobacco Use This page contains all datasets in the **Smoking & Tobacco Use** category of the CDC Open Data Catalog. **Total Datasets in Category**: 3 **Last Updated**: 5/24/2026 #### BRFSS Prevalence And Trends Data: Tobacco Use - Adults Who Are Current Smokers for 1995-2010 * **Description**: Percentages are weighted to population characteristics. Data are not available if it did not meet BRFSS stability requirements.For more information on these requirements, as well as risk factors and calculated variables, see the Technical Documents and Survey Data for a specific year - citation: Centers for Disease Control and Prevention (CDC). Behavioral Risk Factor Surveillance System. Atlanta, Georgia: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, \[appropriate year]. * **Snowflake Schema**: dwv\_smoking\_tobacco\_use * **Databricks Schema**: cdc\_dwv\_smoking\_tobacco\_use * **Table Name**: brfss\_tobacco\_use\_adult\_smokers\_1995\_to\_\_j8jk\_5ztv * **Dataset ID**: j8jk-5ztv * **Category**: Smoking & Tobacco Use * **Total Rows**: 875 * **Last Refresh**: 7/12/2025 * **Total Batches**: 1 * **Tags**: adults, brfss, current smokers * **Source Data**: #### BRFSS Prevalence and Trends Data: Tobacco Use - Four Level Smoking Data for 1995-2010 * **Description**: Percentages are weighted to population characteristics. Data are not available if it did not meet BRFSS stability requirements.For more information on these requirements, as well as risk factors and calculated variables, see the Technical Documents and Survey Data for a specific year - citation: Centers for Disease Control and Prevention (CDC). Behavioral Risk Factor Surveillance System. Atlanta, Georgia: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, \[appropriate year]. * **Snowflake Schema**: dwv\_smoking\_tobacco\_use * **Databricks Schema**: cdc\_dwv\_smoking\_tobacco\_use * **Table Name**: brfss\_tobacco\_four\_level\_smoking\_1995\_2\_\_8zak\_ewtm * **Dataset ID**: 8zak-ewtm * **Category**: Smoking & Tobacco Use * **Total Rows**: 876 * **Last Refresh**: 7/12/2025 * **Total Batches**: 1 * **Tags**: brfss, current smokers, former smoker, non-smoker * **Source Data**: #### BRFSS Prevalence and Trends Data: Tobacco Use - Four Level Smoking Data for 2011 * **Description**: The 2011 BRFSS data reflects a change in weighting methodology (raking) and the addition of cell phone only respondents. Shifts in observed prevalence from 2010 to 2011 for BRFSS measures will likely reflect the new methods of measuring risk factors, rather than true trends in risk-factor prevalence. A break in trend lines after 2010 is used to reflect this change in methodolgy. Percentages are weighted to population characteristics. Data are not available if it did not meet BRFSS stability requirements.For more information on these requirements, as well as risk factors and calculated variables, see the Technical Documents and Survey Data for a specific year - citation: Centers for Disease Control and Prevention (CDC). Behavioral Risk Factor Surveillance System. Atlanta, Georgia: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, \[appropriate year]. * **Snowflake Schema**: dwv\_smoking\_tobacco\_use * **Databricks Schema**: cdc\_dwv\_smoking\_tobacco\_use * **Table Name**: brfss\_tobacco\_four\_level\_smoking\_data\_2\_\_ya9m\_pyut * **Dataset ID**: ya9m-pyut * **Category**: Smoking & Tobacco Use * **Total Rows**: 55 * **Last Refresh**: 7/12/2025 * **Total Batches**: 1 * **Tags**: brfss, current smokers, former smoker, non-smoker * **Source Data**: --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.dataplex-consulting.com/data-catalog/cdc-open-data-product/cdc-smoking-and-tobacco-use.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.