LRI+IGs+Analysis+WG+Meeting+2011-09-6

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LRI IGs Analysis WG Meeting Minutes
 **Time:** 3:00PM – 4:00PM EDT  **Dial-in:** 1-408-600-3600 **| Passcode:** 660 071 157
 * Date: ** 09/06/2011

Agenda:

 * [|October F2F Questionnaire] (due 9/14)
 * [|Vocab LRI-ELR Data Elements document]
 * Discuss the base standard for field length
 * Discuss the [|the IG Analysis Working Document with preloaded ERR, MSA segments and ERL data type]

Attendance
 Hans Buitendijk, David Burgess, Kathryn Calderone, Ernest Grove, Freida Hall, Kate Hamilton, Hal Jiang, Lester Keepper, Austin Kriesler, Meredith Lewis, Riki Merrick, Hai Nguyen, William Ryan, Rob Snelick, Jonathan Tadese, Bob Yencha

Action Items

 * **#** || **Date Initiated** || **Action** || **Owner** || **Status** || **Date Closed** ||
 * 1 || 09/06/2011 || Update F2F survey with your name and whether or not you will be attending - due date: 9/14 || All Members || In Progress ||  ||
 * 2 || 09/06/2011 || Bob Yencha to post the updated LRI IG to the Wiki for review - due date: 9/7 || Bob Yencha || In Progress ||  ||
 * 3 || 09/06/2011 || Sort data types in preparation for Thursday's IG Analysis discussion on Spreadsheet || Hans Buitendijk || In Progress ||  ||

Meeting Notes

 * Face-2-Face Survey**
 * Please RSVP for the F2F event on the Wiki or alternatively, email Kathryn Calderone
 * Rob Snelick is attending all days (M-W)

Discuss the field length definitions and the base standard for the Implementation Guide
 * IG Analysis Matrix Working Document**
 * The normative length and conformance length has been introduced in v2.7
 * In v2.7 many lengths are tied to the data types
 * v2.5.1 ELR is derived upon v2.7
 * HITSP guide is based upon v2.6
 * General consensus has been achieved on using v2.7 lengths as the base, default standard

>
 * IG Analysis Working Document:** The workgroup reviewed the data types to indicate whether the element name needs to follow the base v2.7 standard or mark to discuss later if the data type is compound. Please refer below for the changes the WG discussed:
 * Field Separator: **Base, refer to the default base standard**
 * Encoding Characters: Base
 * Sending Facility and Receiving Facility: **Yellow, Compound data type - Mark to discuss offline**
 * Date/Time of Message: Base
 * MSG: Yellow
 * Message Control ID: Base
 * Processing ID: Yellow
 * Version ID : Yellow
 * Acknowledgment Type - Base
 * Message Profile Identifier: Yellow
 * Set ID - NTE - Base
 * Comment - Base
 * Set ID - PID: Base
 * Patient Identifier List - Yellow
 * Patient Name - Yellow
 * Mother's Maiden Name - Yellow
 * Date/Time of Birth - LEN 4.24 - C.LEN 12=
 * Administrative Sex - Yellow
 * Race - Yellow
 * Identifier Unknown Indicator - Base
 * Set ID - PV1 - Base
 * Patient Class - 1-20 =
 * Order Control - Base
 * Provider Order Number - Yellow
 * Field Code Number - Yellow
 * Set ID - OBR - Base
 * Place Order Number - Yellow
 * Universal Service Identifier - Yellow
 * Observation Date/Time - LEN 8.24; timezone offset is optional
 * Specimen Action Code - Base
 * Relevant Clinical Information - Base
 * Ordering Provider - Yellow
 * Results Status Chng - Date/Time - 8.26 Timezone offset is optional and encouraged. Shall be as precise as YYYYMMDDHHMMSS.
 * Results Status - Base
 * Parent Result - Yellow
 * Result Copies To - Yellow
 * Parent - Yellow
 * Parent Universal Service Identifier - Yellow
 * Set ID - TQ1 - Base
 * Start Date/Time - Echo as received
 * End Date/Time - Echo as received
 * Related Placer Number - **Red - Mark to discuss later**
 * Related Filler Number - Red
 * Related Placer Group Number - Red
 * Sequence Condition Code - Red
 * Cyclic Entry/Exit Indicator - Red
 * Special Service Request Relationship - Red
 * Set ID - OBX - Base
 * Value Type - Base
 * Observation Identifier - Yellow
 * Observation Sub-ID - Base
 * Observation Value - Base
 * Units - Condition Predicate = if OBX-2 has data type NM or SN. For dimensionless units, it would be {string}, e.g., for titer this would be {titer}. This is the UCUM representation.
 * References Range - Base
 * Abnormal Flags - 1.4= (Put on agenda for HL7 OO WG)
 * Observation Result Status - Base
 * Date/Time of the Observation - LEN 13.24; For newborns, needs to be down to YYYYMMDDHH, possibly minutes, while other YYYYMMDD could be appropriate.
 * Responsible Observer - Yellow
 * Date/Time of the Analysis - 15.24=
 * Next Steps**
 * [|Vocab LRI-ELR Data Elements document] (to be discussed with the WG Thursday 9/8)
 * [|October F2F Questionnaire 09/06] (please submit by 9/14)

Next Meetin**g**

 * Date: **09/08/2011
 * Time: **3:00 PM-4:00 PM EDT
 * Dial in:** 1-408-600-3600

Reference Materials

 * <span style="color: #000000; font-family: 'Arial','sans-serif'; font-size: 13.3333px;">[|IG Analysis Working Document 09/06]
 * [|Vocab LRI-ELR Data Elements document]
 * [|October F2F Questionnaire 09/06]

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