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- The scale points include a numeric rating (1-7) and a definition of what is represented by the rating (e.g., 1 = "All of the time"). For the CRQ-SAS FIRST ADMINISTRATION VERSION, QSORRES is populated with the text description while the numeric rating is represented in the standardized character and numeric result variables QSSTRESC and QSSTRESN.a. The
a. The first 5 questions have a questionnaire choice of “8 = Not Done”. The result of “8” is included in QSSTRESC and QSSTRESN; however, the sponsor’s analysis plan should determine whether this value is considered a score for purposes of summary statistic calculations. The time period of evaluation for theCRQ-SAS FIRST ADMINISTRATION VERSION is populated in the QSEVLINTfield in ISO 8601 format when the evaluation interval can be precisely described as duration. The evaluation interval for the CRQ-SAS FIRST ADMINISTRATION VERSION is the LAST 2 WEEKS (QSEVLINT = "-P2W").
Records are created in qs.xpt for every item on the instrument:
For items with no data, QSORRES, QSSTRESC, and QSSTRESN are all missing and QSSTAT = "NOT DONE". If the reason is known then that reason is represented in QSREASND (e.g., QSREASND = "PREFER NOT TO ANSWER"). If the reason is unknown, then QSSTAT = "NOT DONE" and QSREASND is missing.
Terminology
QSCAT, QSTESTCD, and QSTEST values are included in CDISC Controlled Terminology.
A full list of value sets for the qualifier, timing, result, and unit fields result fields is provided in Section 4, SDTM Mapping Strategy.
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QSTESTCD = "CRQ0105" QSTEST = "CRQ01-Participate in Social Activities"
QSORRES | QSSTRESC | QSSTRESN |
|---|---|---|
| Extremely short of breath | 1 | 1 |
| Very short of breath | 2 | 2 |
| Quite a bit short of breath | 3 | 3 |
| Moderate shortness of breath | 4 | 4 |
| Some shortness of breath | 5 | 5 |
| A little shortness of breath | 6 | 6 |
| Not at all short of breath | 7 | 7 |
| Not Done | 8 | 8 |
QSTESTCD = "CRQ0106" QSTEST = "CRQ01-Felt Frustrated or Impatient"
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QSTESTCD = "CRQ0120" QSTEST = "CRQ01-Felt Restless, Tense or Uptight"
QSORRES | QSSTRESC | QSSTRESN |
|---|---|---|
| All of the time | 1 | 1 |
| Most of the time | 2 | 2 |
| A good bit of the time | 3 | 3 |
| Some of the time | 4 | 4 |
| A little of the time | 5 | 5 |
| Hardly any of the time | 6 | 6 |
| None of the time | 7 | 7 |
QSTESTCD = "CRQ0108" QSTEST = "CRQ01-Fatigue"
QSORRES | QSSTRESC | QSSTRESN |
|---|---|---|
| Extremely tired | 1 | 1 |
| Very tired | 2 | 2 |
| Quite a bit of tiredness | 3 | 3 |
| Moderately tired | 4 | 4 |
| Somewhat tired | 5 | 5 |
| A little tired | 6 | 6 |
| Not at all tired | 7 | 7 |
QSTESTCD = "CRQ0110" QSTEST = "CRQ01-Confident to Deal With Illness"
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QSTESTCD = "CRQ0114" QSTEST = "CRQ01-Feel Relaxed and Free of Tension"
QSORRES | QSSTRESC | QSSTRESN |
|---|---|---|
| None of the time | 1 | 1 |
| A little of the time | 2 | 2 |
| Some of the time | 3 | 3 |
| A good bit of the time | 4 | 4 |
| Most of the time | 5 | 5 |
| Almost all of the time | 6 | 6 |
| All of the time | 7 | 7 |
QSTESTCD = "CRQ0111" QSTEST = "CRQ01-Energy"
QSORRES | QSSTRESC | QSSTRESN |
|---|---|---|
| No energy at all | 1 | 1 |
| A little energy | 2 | 2 |
| Some energy | 3 | 3 |
| Moderately energetic | 4 | 4 |
| Quite a bit of energy | 5 | 5 |
| Very energetic | 6 | 6 |
| Full of energy | 7 | 7 |
QSTESTCD = "CRQ0118" QSTEST = "CRQ01-Happy, Satisfied or Pleased"
QSORRES | QSSTRESC | QSSTRESN |
|---|---|---|
| Very dissatisfied, unhappy most of the time | 1 | 1 |
| Generally dissatisfied, unhappy | 2 | 2 |
| Somewhat dissatisfied, unhappy | 3 | 3 |
| Generally satisfied, pleased | 4 | 4 |
| Happy most of the time | 5 | 5 |
| Very happy most of the time | 6 | 6 |
| Extremely happy, could not be more satisfied or pleased | 7 | 7 |
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