Agency for Healthcare Research and Quality (AHRQ)

"The purpose of the Agency for Healthcare Research and Quality is to enhance the quality, appropriateness, and effectiveness of health services, and access to such services through the establishment of a broad base of scientific research and through the promotion of improvements in clinical and health system practices, including the prevention of diseases and other health conditions."<br><br>***Microdata: Yes Level of Analysis: Individual - patient Variables Present: Yes File Layout: .sas, spss, xslx Codebook: Yes - (2010-19, 2021-22: pdf) (2020: .xlsx) Methods: Yes - .pdf, xslx Weights (with appropriate documentation): Yes - <br>links: <br>2010: https://hcupus.ahrq.gov/db/nation/nis/NIS_Introduction_2010.jsp#estimates<br>2011: https://hcup-us.ahrq.gov/db/nation/nis/trendwghts.jsp<br>2012: https://hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2012.jsp<br>2013: https://hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2013.jsp<br>2014: https://hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2014.pdf<br>2015: https://hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2015.jsp<br>2016: https://hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2016.pdf 2017: https://hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2017.pdf<br>2018: https://hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2018.pdf<br>2019: https://hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2019.pdf 2020: https://hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.jsp<br>2021: https://hcupus.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp#weights<br>2022: https://hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2022.pdfPublications: Yes (2010-15) - <br>link (2010-15): <br>https://www.openicpsr.org/openicpsr/project/220328/version/V2/view?path=/datalumos/220328/fcr:versio...<br>No (2016-22) Aggregate Data: Yes - .pdf, xslx