Chart 1: Study Reference Period

RFSTDTC
(first dosing date)

RFENDTC
(last dosing date)

C- ongoing as of last dosing 

B -prior to first dosing

Study Reference Period

end
date

start
date

D 

E

CMSTDAT
(Conmed  start  date)

CMENDAT
(Conmed  end  date)

CMSTDAT
(Conmed  start  date)

A

CMONGO = "Y"
(as of last dosing
no end date captured)

start
date

CMPRIOR = "Y"
(to first dosing date, 
no start date captured)

end
date

Chart 3: 

Chart 2: 

Fix Point in Time: STTPT ENDPTENEN:Reference 

Fix Point in Time: ENTPT ENDPTENEN:Reference 

--ENTPT

Date or Description (VISDAT 
"Last Date of Contact' 

Date  or Description (VISDAT  or
"Screening Visit")  

C- ongoing as of (VISDAT or "Last Date of Contact)

--STTPT

CMONGO = "Y"
as of (Last Patient contact>
no end date captured,

end
date

start
date

end
date

start
date

E

CMENDAT
(Conmed  end  date)

CMSTDAT
(Conmed  start date)

CMSTDAT
(Conmed  start date)

CMENDAT
(Conmed  end  date)

B -prior to screening visit
B

CMPRIOR = "Y"
to (Screening Visit Date  
no start date captured,

D