Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

The example SDTM datasets used to represent the collected data are shown below. 

SUTRT represents

This example illustrates how typical tobacco use history data could be collected. This example only includes tobacco products that are not being used as a medically acceptable therapies for smoke cessation. This includes cigarettes, cigars, pipes, chewing tobacco, snus or tobacco pouches, or tobacco strips. Usage of these products are represented in the SU domain.  

...

titleTobacco Usage History

...

Smoked tobacco product;

Smokeless tobacco (e.g., chewing tobacco, snuff, dip, snus, or dissolvable tobacco) product 

...

the brand name of the tobacco product. The applicant added the UPC code of the product to the dataset. Some applicants may collect the UPC code on the CRF. The duration was represented using ISO 8601 duration format. The applicant used the first visit date to populate SUSTPT and SUENTPT.          

used.  
TextSUTRTBRAND X;BRAND; BRAND Z;    SUSCAT5Is this the subject usual brand of tobacco product? Substance Use Subcategory   Indicate if this is the subject usual brand of tobacco product usedTextSUSCAT

USUAL BRAND; 

NOT USUAL BRAND

FAORRES5What was the duration of use of the tobacco product ?  DurationProvide the duration of the tobacco product usedTextFAORRESPromptSUCDURU6What was the unit of duration of use of the tobacco product?UnitSelect the appropriate duration unit of the  tobacco product usedTextFAORRESUDAYS; MONTHS; YEARS;PromptSUONGO9Is the tobacco use ongoing?OngoingRecord the tobacco product used as ongoing if the subject has not stopped taking the tobacco product used at the time of data collection and the end date should be left blank.TextSUENRF;  SUENRTPTSUENRF or SUENRTPT(NY)YescheckboxSUENDAT10What was the end date?End DateRecord the date the tobacco product used was stopped using this format (DD-MON-YYYY). If the subject has not stopped taking the tobacco product used leave this field blank.DateSUENDTCprompt
Dataset wrap
NameSU
Rowcaps
Row 1: Shows that the subject used  this used the tobacco product shown in SUTRT. SUCAT and SUSCAT categorize the product used. The dates of use were not know, but SUSTTPT, SUSTRTPT,  SUENTPT SUENTPT and  SUENRTPT SUENRTPT indicate that the use started before the visit and  and was still ongoing,  
Row 2:Shows that the subject used  this used smokeless tobacco product shown in SUTRT. This was not the subject's usual brand of  of smokeless tobacco product.  
Dataset2
tableidSU

Row

STUDYID

DOMAIN

USUBJIDSPTOBID

SUSEQ

SUTRT

SUCAT

SUSCAT

SUDOSESUDUR

SUDOSUSUENDTC

SUDOSFRQSUSTRTPT

SUSTDTC

SUENDTC

SUSTTPT

SUSTRTPTSUENRTPT

SUENTPTSUENRTPT

1TB901SUTB901005BAND XYZ1BRAND XYZ CIGARTTESMenthol King SizeSMOKED TOBACCO PRODUCTUSUAL BRAND2P20Y
PACKBEFOREQD2006-01-01BEFOREONGOING2006-01-01ONGOING
2TB901SUTB901006BRAND ZZZ12AAA Chewing TobaccoSNUS TOBACCO BRAND ZZZ SMOKELESS TOBACCO PRODUCTNOT USUAL BRAND1CANEVERY WEEK2002 P3M2006-01-01BEFORE2006-01-01

In this situation, the sponsor maintained an in-house dictionary of tobacco brands. This allowed this sponsor to study products across studies using the same tobacco product code for each brand of tobacco product.  These codes were used to create a TO domain. This domain provided details on the brand of tobacco product used by the subject. Data for two brands of tobacco are shown. The additional information was represented as findings about events (FASU). For the general questions about tobacco usage, the applicant assigned FAOBJ to "TOBACCO".  Otherwise, the name of the tobacco product (SUTRT) associated with the data in the row was represented in FAOBJ. The UPC code was used by the applicant to identify the product. FADTC is the date of collection, in this situation the applicant used the visit date.  

Filtered, Combusted
Dataset wrap
NameTOFASU
Cigarette
Dataset2
tableidSU
RowSTUDYIDDOMAINUSUBJIDFASEQ
SPTOBID
FATESTCD
TOSEQ
FATEST
TOTESTCD
FAOBJ
TOTEST
FAORRES
TOCAT
FAORRESU
TOORRES
FASTRESC
TOORRESU
FASTRESN
TOSTRESC
FASTRESU
TOSTRESN
VISITNUM
TOSTRESU
FADTC
1TB901
TO
FA
BRAND XYZ
TB901005

1

TBPRDCATTobacco Product CategoryBRAND IDENTIFIERCigarette

AGESTSMKAge Started SmokingTOBACCO16-24Years16-24
Years12006-01-01
2TB901
TO
FA
BRAND XYZ
TB901005

2

TBPRSCAT
TBCESSCOTobacco
Product Subcategory
BRAND IDENTIFIER Filtered,Combusted
Cessation CounselingTOBACCON
N

12006-01-01
3TB901
TO
FA
BRAND XYZ
TB901005

3

MANUFManufacturerBRAND IDENTIFIERBrand XYZ CompanyBrand XYZ Company
LDURABSLongest Duration of AbstinenceTOBACCO>6 months
>6 months

12006-01-01
4TB901
TO
FA
BRAND XYZ
TB9010054
TRADENAMTrade Name
UPCCODEUPC Code
BRAND IDENTIFIER
XYZ Menthol King Size
XYZ Menthol King Size1TB901TOBRAND ZZZ1TBPRDCATTobacco Product CategoryBRAND IDENTIFIERSmokeless Tobacco ProductSmokeless Tobacco Product2TB901TOBRAND ZZZ2TBPRSCATTobacco Product SubcategoryBRAND IDENTIFIERSnus,portionedSnus, portioned
974411001532
974411001532974411001532
12006-01-01
5TB901FATB9010055UPCCODEUPC CodeAAA Chewing Tobacco974411001532
974411001532974411001532
12006-01-01
3TB901TOBRAND ZZZ3MANUFManufacturerBRAND IDENTIFIERZZZ SmokelessZZZ Smokeless