Questionnaires, Datasets, and Related Documentation – Archive Data
These resources from past NPALS cycles are available for use by researchers, analysts, and others
* For more recent study years, visit the NPALS website:
https://www.cdc.gov/nchs/npals/about/index.html
* To access NPALS restricted data files, visit the NCHS Research Data Center:
https://www.cdc.gov/rdc/index.html
2014 NPALS
- Survey Methodology and Documentation [PDF – 207 KB]
- Readme Documents
- Questionnaires
- Data Dictionaries
- 2012-2016 NSLTCP Survey Content Crosswalk [PDF – 166 KB]
- Restricted Survey Data Files
Restricted survey data on ADSCs and RCCs from the 2014 NSLTCP are now available for use in the NCHS Research Data Center (RDC). For more information about using the RDC, please visit the RDC website.
2012 NPALS
- Survey Methodology and Documentation [PDF – 83 KB]
- Readme Documents
- Questionnaires
- Data Dictionaries
- 2012-2016 NSLTCP Survey Content Crosswalk [PDF – 166 KB]
- Restricted Survey Data Files
Restricted survey data on ADSCs and RCCs from the first wave of NSLTCP are now available for use in the NCHS Research Data Center (RDC). For more information about using the RDC, please visit the RDC website.