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| Definexmltable |
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| Dataset | ADCVNTP |
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| Level | Variable |
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| Purpose | Analysis |
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| Name | Variable |
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| Variable Name | Variable Label | Type | Codelist/Controlled Terms/Format | Source | Derivation/Comment |
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| STUDYID | Study Identifier | Char |
| CV.STUDYID |
| | USUBJID | Unique Subject Identifier | Char |
| | Select for records with RE data. | | ASEQ | Analysis Sequence Number | Num |
| CV.CVSEQ | Number records 1 to n after sorting by keys. | | TRT01P | Planned Treatment for Period 01 | Char | Treatment A | ADSL.TRT01P | For this example we are using "Treatment A". In a Real World Evidence study this could be non-treatment related, e.g. "Group A". | ITTFL | Intent-To-Treat Population Flag | Char | Y; N | ADSL.ITTFL | AGE | Age | Num | ADSL.AGE | AGEU | Age Units | Char | (AGEU) | ADSL.AGEU | SEX | Sex | Char | (SEX) | ADSL.SEX | | | BSABASE | Body Surface Area (m2) at Baseline | Num |
| ADSL.BSABASE | Compute in ADSL where VS.VSTESTCD = "BSA". | | PARAM | Parameter | Char | Left Ventricular Ejection Fraction, Calculated (%); Right Ventricular Ejection Fraction, Calculated (%); N-Terminal ProB-type Natriuretic Peptide (pg/mL) |
| For tests from CV, set to the values of CV.CVTEST plus CV.CVTESTU with spaces and parentheses as shown. For tests from LB, set to the value of LB.LBTEST plus LB.LBTESTU with spaces and parentheses as shown. | | PARAMCD | Parameter Code | Char | LVEFC; RVEFC; BNPPRONT
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| If CV.CVTESTCD = "LVEF_C" then PARAMCD = "LVEFC" If CV.CVTESTCD = "RVEF_C" then PARAMCD = "RVEFC" If LB.LBTESTDC = "BNPPRONT" then PARAMCD = "BNPPRONT" Note: for this example dataset, select the records where the test values shown above are included. | | PARAMN | Parameter Number | Num |
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| Number PARAMCD as follows: LVEFC = "1" RVEFC = "2" BNPPRONT = "3" | | AVAL | Analysis Value | Num |
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| See Parameter Value List | | AVISIT | Analysis Visit | Char |
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| If CV.VISIT = "VISIT 1" then AVISIT = "Visit 1 (Baseline)" Else if CV.VISIT = "VISIT 6" then AVISIT = "Visit 6 (1 Year)" | | AVISITN | Analysis Visit (N) | Num |
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| Set to value of CV.VISITNUM or LB.VISITNUM | | VISIT | Visit | Num |
| CV.VISIT LB.VISIT |
| | ADT | Analysis Date | Num | date9. |
| Date portion of CV.CVDTC or LB.LBDTC converted to numeric and displayed in a format such as date9. | | ABLFL | Baseline Record Flag | Char | Y |
| If CV.VISIT = 1 then ABLFL = "Y" | | BASE | Baseline Value | Num |
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| Set BASE to AVAL from the record for that subject and parameter where ABLFL = "Y". Populate BASE for additional visits by copying the value of BASE in the baseline record by USUBJID and ADT. (Or by AVISIT if ADT varies for labs, where windowing is applied to select record closest to the visit) | | CHG | Change from Baseline | Num |
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| Compute CHG = AVAL - BASE for that record. Only compute for post-baseline records. | | PCHG | Percent Change from Baseline | Num |
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| Compute PCHG = (CHG / BASE) * 100. Only compute for post-baseline records. | | CHGCAT1 | Change from Baseline Category 1 | Char | Decline >=10.0; Decline < 10.0; Increase |
| Categorize the value of CHG for Left Ventricular Ejection Fraction, and Calculated (%) (LVEFC) and for Right Ventricular Ejection Fraction, Calculated (%) (RVEFC) | | CHGCAT2 | Change from Baseline Category 2 | Chart |
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| Categorize the value of CHG for N-Terminal ProB-type Natriuretic Peptide (pg/mL) (BNPPRONT) | | AGE | Age | Num |
| ADSL.AGE |
| | AGEU | Age Units | Char | (AGEU) | ADSL.AGEU |
| | SEX | Sex | Char | (SEX) | ADSL.SEX |
| | SRCDOM | Source Data | Char | CV; LB |
| Set | SRCDOM | Source Data | Char | CV; LB | Set to the SDTM domain name that relates to the analysis value. | | SRCSEQ | Source Sequence Number | Num |
| CV.CVSEQ LB.LBSEQ | Set to the SDTM domain sequence number that relates to the analysis value. |
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| Dataset wrap |
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| Rowcaps |
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| Rows 1-2: | Show the baseline CMR ejection fraction measurements for participant 101 at VISIT 1. | | Row 3: | Shows the baseline NTProbTest for participant 101 at VISIT 1. | | Rows 4-5: | Show the CMR ejection fraction measurements for participant 101 at VISIT 6. | | Row 6: | Shows the NTProbTest for participant 101 at VISIT 6. |
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| Dataset2 |
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| | Row | STUDYID | USUBJID | ASEQ | TRT01P | ITTFL | BSABASE | PARAM | PARAMCD | PARAMN | AVAL | AVISIT | AVISITN | VISIT | ADT | ABLFL | BASE | CHG | PCHG | CHGCAT1 |
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TRT01P | ITTFL| CHGCAT2 | AGE | AGEU | SEX | SRCDOM | SRCSEQ |
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| 1 | DMD-EFLGE | DMD-EFLGE-101 | 1 | Treatment A | Y | 0.65 | Left Ventricular Ejection Fraction, Calculated (%) | LVEFC | 1 | 67 | Visit 1 (Month 1) | 1 | VISIT 1 |
16May2022Treatment AY |
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| 8 | YEARS | M | CV | 3 | | 2 | DMD-EFLGE | DMD-EFLGE-101 | 2 | Treatment A |
2| Y | 0.65 | Right Ventricular Ejection Fraction, Calculated (%) | RVEFC | 2 | 74 | Visit 1 (Month 1) | 1 | VISIT 1 |
16May2022Treatment AY |
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| 8 | YEARS | M | CV | 7 | | 3 | DMD-EFLGE | DMD-EFLGE-101 | 3 | Treatment A | Y | 0.65 | N-Terminal ProB-type Natriuretic Peptide (IU/L) | BNPPRONT | 3 | 40 | Visit 1 (Baseline) | 1 | VISIT 1 |
16May2022Treatment AY |
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| 8 | YEARS | M | LB | 1 | | 4 | DMD-EFLGE | DMD-EFLGE-101 | 4 | Treatment A | Y | 0.65 | Left Ventricular Ejection Fraction, Calculated (%) | LVEFC | 1 | 60 | Visit 6 (Month 12) | 6 | VISIT 6 |
01Jun2023| 01JUN2023 |
| 67 | -7 | -10.447761 | Decline >=10.0 |
Treatment A | Y |
| 8 | YEARS | M | CV | 11 | | 5 | DMD-EFLGE | DMD-EFLGE-101 | 5 | Treatment A | Y | 0.65 | Right Ventricular Ejection Fraction, Calculated (%) | RVEFC | 2 | 61 | Visit 6 (Month 12) | 6 | VISIT 6 |
01Jun2023| 01JUN2023 |
| 74 | -13 | -17.567568 | Decline >=10.0 |
Treatment A | Y |
| 8 | YEARS | M | CV | 15 | | 6 | DMD-EFLGE | DMD-EFLGE-101 | 6 | Treatment A | Y | 0.65 | N-Terminal ProB-type Natriuretic Peptide (IU/L) | BNPPRONT | 3 | 900 | Visit 6 (Month 12) | 6 | VISIT 6 |
1Jun2023Treatment A | Y |
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Example 2
The dataset above can also be set up to provide multivariate analyses by taking the lab tests of interest, transposing and merging with the ADCVNTPP dataset. In that case, the records from LB are not needed as a row.
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