Do any GPC sites other than KUMC can share how they mapped their hospital visits to PCORnet AV, OA, etc.? Thanks,
Mei From: Dan Connolly Sent: Thursday, February 23, 2017 4:04 PM To: Mei Liu; Russ Waitman Cc: Brittany Zschoche Subject: RE: NextD - question about data reported in EDC to PCORnet #2 looks like the same question we discussed in the "AV vs OA trends" thread with Alona. Does my answer there about pcornet_mapping.csv<https://github.com/kumc-bmi/i2p-transform/blob/master/Oracle/pcornet_mapping.csv> and such suffice? -- Dan ________________________________ From: Mei Liu Sent: Thursday, February 23, 2017 3:54 PM To: Dan Connolly; Russ Waitman Cc: Brittany Zschoche Subject: RE: NextD - question about data reported in EDC to PCORnet Dan, would you know the answer to question #2? Mei From: Dan Connolly Sent: Thursday, February 23, 2017 3:51 PM To: Mei Liu; Russ Waitman Cc: Brittany Zschoche Subject: RE: NextD - question about data reported in EDC to PCORnet The redcap project where we collected the EDC report captured a contact person for each submission. That's the person to ask. -- Dan ________________________________ From: Mei Liu Sent: Thursday, February 23, 2017 12:28 PM To: Dan Connolly; Russ Waitman Cc: Brittany Zschoche Subject: NextD - question about data reported in EDC to PCORnet Hi Dan and Russ, For the NextD project, NU compared the time trends in visit rates for GPC sites to theirs (see graph in attached doc). Two questions came up. 1. Data anomaly - specifically Indiana and UTSW reports had spikes in their data that might be a data problem. Where does it come from? 2. Across sites, very different patterns for the proportions of different visit *types* are seen (see table in attached doc). KUMC has 28.3% "ambulatory visits" but 0% for "other ambulatory". Why do we have so many nulls in "other ambulatory"? How was AV vs. OA coded? What assumptions were made during the translation from i2b2 to CDM? Bernie has contacted Dan Hood directly regarding Indiana's data. Is Phillip Reeder the person I should contact at UTSW regarding the data problem? Thank you! Mei ------------------------------------------------- Mei Liu, PhD Assistant Professor Department of Internal Medicine Division of Medical Informatics University of Kansas Medical Center Office: 913-945-6446 Fax: 913-588-4880
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