• General
• SAS^®
• WinQI

QI SAS^®, Version 4.5

The QI/STAT modules are programs that run in the SAS statistical software package. To use these modules, users must have access to SAS which may be purchased from The SAS Institute.

Most components for running the software are included in the zip file. The population files are now a separate download and may be used for Area-level indicators. The software documentation describes the procedures for implementing the AHRQ Quality Indicators and highlights features of the analytic approach of particular interest to users. The user must provide a hospital discharge data file in the specified format.

• Software Release Notes - Version 4.5, May 2013
• 1995-2013 Population Files (ZIP) - Version 4.5, May 2013
  (SHA1 (v2.5): 36d6d7ee6a0c6f47574c824de7df3c46778da020)
  
• AHRQ QI Population File Documentation (PDF) - Version 4.5, May 2013

Software Instructions

• Software Instructions - Version 4.5, May 2013

Prediction Module Software

• Prediction Module (64-bit) – Version 4.5, May 2013
  (SHA1 (v2.5): 2681443915e77e013b98bab52b2c582ac961e471)
  
• Prediction Module (32-bit) – Version 4.5, May 2013
  (SHA1 (v2.5): 929eb271923ee6c0b65e8be419a5523eaf7fd6ed)
  

Quality Indicators Module Software

PQI Module	PSI Module
PQI SAS Software (ZIP) - Version 4.5, May 2013 (SHA1 (v2.5): 90b5d5671cab3263ffc61d121dbcb74ebd47e1a7) PQI #9 SAS Software (ZIP) - Version 4.5, May 2013 (SHA1 (v2.5): 854c13d42e170a186ac3db115dfd55eaba329528)	PSI SAS Software (ZIP) - Version 4.5, May 2013 (SHA1 (v2.5): 925b6ee8e83b98975d1b1f6268fbd36d719e4878) PSI #17 SAS Software (ZIP) - Version 4.5, May 2013 (SHA1 (v2.5): 363202c964b0e743a3bf41a31516d9ef0c4ecf53)
IQI Module	PDI Module
IQI SAS Software (ZIP) - Version 4.5, May 2013 (SHA1 (v2.5): 48a286bb624b8a883ae9164aa0a26ba79c2870a2) IQI SAS Limited License APR-DRG Grouper - Version 4.5, May 2013	PDI SAS Software (ZIP) - Version 4.5, May 2013 (SHA1 (v2.5): 6ed5654990b3460eba432903cd685f01cdb40ace)