Hi Narayana,
Sure – take a look at page 4 & page 5 of the PPRL Supplemental Guide in
particular as I tried to outline site CDM flow there.
Also note that per the updated CDM 5.1, the PRIVATE tables are
recommended, especially if you have other studies that are reliant on
them but you don't actually need to implement PRIVATE_DEMOGRAPHICS and
PRIVATE_ADDRESS_HISTORY.
If a site would like to extract the elements used for tokenization to a
flat file, that would be fine.
Let us know if there's additional content that should be addressed in
this PPRL guide that isn't in there, and we'll incorporate.
Thanks,
Jas
--
Jasmin Phua
Head of Solutions, Health Systems & Government, Datavant
j...@datavant.com | 443.794.9427
Mazumder, Narayana wrote on 9/24/19 1:52 PM:
Hi Jas,
Thank you for the explanation. This is really helpful!
Narayana
*From:*Jasmin Phua [mailto:j...@datavant.com]
*Sent:* Tuesday, September 24, 2019 3:30 PM
*To:* Dan Connolly <dconno...@kumc.edu>
*Cc:* Gryzlak, Brian M <brian-gryz...@uiowa.edu>; Mazumder, Narayana
<narayana.mazum...@allina.com>; gpc-dev@listserv.kumc.edu
*Subject:* Re: [External] HASH_TOKEN and Datavant
Dan, Brian, Narayana:
PCORnet put out an updated CDM 5.1 with revisions to the HASH_TOKEN
table and additional guidance on the PRIVATE tables. There was also an
accompanying PPRL Supplemental Guide (still in draft) that should
provide sites with further guidance.
Short answer is:
1. For the upcoming refresh, I believe they're only looking for the
empty table structure.
2. Sites will need to download 2 software modules: DeID (tokenization)
+ Link (transit token generation) to process PII locally to generate
the tokens. Those tokens should be loaded into the CDM HASH_TOKEN.
#2 above is one of the reasons why we'd like to get ahead of any site
security & compliance reviews, and software license agreements so we
can provision the software to sites with ample time for the Feb 2020
install date.
I've attached 2 documents that should hopefully provide context ahead
of the 10/1 walkthrough:
1. CDM HASH_TOKEN – describes the token schemes referenced in the CDM
v5.1; generated by the DeID software module
2. CDM PPRL Supplemental Guide – still in draft mode, PCORnet and
Datavant are seeking feedback from sites
Thanks,
Jas
--
Jasmin Phua
Head of Solutions, Health Systems & Government, Datavant
j...@datavant.com <mailto:j...@datavant.com> | 443.794.9427
Dan Connolly wrote on 9/24/19 10:39 AM:
Hi Brian,
I expect all will be revealed next week (Oct 1) when DataVant does
their demo / walthru.
Jas, bonus points if you want to share anything by email in advance.
--
Dan
------------------------------------------------------------------------
*From:*Gpc-dev <gpc-dev-boun...@listserv.kumc.edu>
<mailto:gpc-dev-boun...@listserv.kumc.edu> on behalf of Gryzlak,
Brian M <brian-gryz...@uiowa.edu> <mailto:brian-gryz...@uiowa.edu>
*Sent:* Tuesday, September 24, 2019 11:25 AM
*To:* Mazumder, Narayana <narayana.mazum...@allina.com>
<mailto:narayana.mazum...@allina.com>; gpc-dev@listserv.kumc.edu
<mailto:gpc-dev@listserv.kumc.edu> <gpc-dev@listserv.kumc.edu>
<mailto:gpc-dev@listserv.kumc.edu>
*Subject:* RE: [External] HASH_TOKEN and Datavant
Hi everyone,
Is there any guidance available on how to population HASH_TOKEN,
or do we expect that will come out with the refresh query? I see
mention of different “token strategies” in the CDM 5.0 spec
<https://pcornet.org/wp-content/uploads/2019/09/PCORnet-Common-Data-Model-v5-2019_07_161.pdf>
but I’m not sure where to find info about those approaches.
Thanks,
Brian
*Brian M. Gryzlak, MSW, MA*
Project Coordinator
S423 CPHB
319.335.8218
The University of Iowa
Iowa City, IA 52242
brian-gryz...@uiowa.edu <mailto:brian-gryz...@uiowa.edu>
Health Effectiveness Research Center (HERCe)
<http://www.public-health.uiowa.edu/herce/>
*From:*Gpc-dev <gpc-dev-boun...@listserv.kumc.edu>
<mailto:gpc-dev-boun...@listserv.kumc.edu> *On Behalf Of
*Mazumder, Narayana
*Sent:* Monday, September 9, 2019 3:36 PM
*To:* gpc-dev@listserv.kumc.edu <mailto:gpc-dev@listserv.kumc.edu>
*Subject:* [External] HASH_TOKEN and Datavant
Hi Team,
Has anyone worked on the CDM HASH_TOKEN table? From the
description in CDM 5.0 specification, it looks like we are
supposed to use the PRIVATE_DEMOGRAPHIC table to create tokens.
Also, are we supposed to download the Datavant send module from
somewhere and use it to create tokens?
Thank you,
Narayana
*Narayana Mazumder*
Research Informatics Analyst – Ld / Data Architect
Clinical Research Informatics and Analytics
Allina Commons | 2925 Chicago Ave S | Minneapolis, MN 55407
_612.262.6010_| narayana.mazum...@allina.com
<mailto:narayana.mazum...@allina.com>
<http://www.allinahealth.org/>
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