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Revision History
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20212024-1202-0809 | 1.0 Final |
© 2021 2024 Clinical Data Interchange Standards Consortium, Inc. All rights reserved.
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The ANSD V1.0 is a 6-item patient diary PRO measureinstrument
to assess self-reported severity of asthma symptoms during the night. Each item is rated on an 11-point numeric rating scale. A total score is also represented as described in the manual. Jira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-676
The scale points include a 0 to 10 rating with 0 = "None", 10 = "As bad as you can imagine", and all points in between only having a numeric value. For the ANSD V1.0, QSORRES is populated with the text description for "None" and "As bad as you can imagine" and the numeric value for all other answers, while the numeric rating is represented in the standardized character and numeric result variables QSSTRESC and QSSTRESN.
- The time period of evaluation
for the ANSD V1.0 is populated in the QSEVINTX when the evaluation interval can be precisely described as duration. The evaluation interval for the ANSD V1.0 is, "since you went to bed last night" (QSEVINTX = "SINCE GOING TO BED").Jira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-677 The ANSD The ANSD V1.0 instrument includes a total 0 instrument includes an overall score
that is considered is considered as captured data on the CRF instrument and is not considered as derivedJira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-678
in the example below. These scores may be submitted in SDTM orJira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-679
derived in the Analysis Data Model (ADaM) per scoring instructions from the user manual.Critical Path Institute.Jira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-680 - Subscores and overall scores are represented in--ORRES, --STRESC, and --STRESN.
If operationally defined by the sponsor,
it is the sponsor's responsibility to set the --DRVFL flag based on their eCRF process to derive subtotals and total scores. An investigator-derived score will be considered a captured score and not flagged. When subtotal and total scores are derived by the sponsor, the derived flag (--DRVFL) is set to "Y". However, when the subtotal and total scores are received from a central provider or vendor, the value would go into --ORRES and --DRVFL would be null (see SDTMIG Section 4.1.8.1, Origin Metadata for Variables).Jira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-681 - If subscores or overall scores are received or derived by the sponsor, it is recommended that they are submitted to SDTM and verified in ADaM whenever feasible. It is the sponsors responsibility to do this verification based on the instrument's user manual or instructions from the copyright owner.
- If scores are received by the sponsor
, it is recommended that they are submitted to SDTM and verified in ADaM.Jira showSummary false server Issue Tracker (JIRA) serverId 85506ce4-3cb3-3d91-85ee-f633aaaf4a45 key QRSSUPP-682
Terminology
QSCAT, QSTESTCD, and QSTEST values are included in CDISC Controlled Terminology.
A full list of value sets for the result field is provided in Section 4, SDTM Mapping Strategy.
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