SDTM.RELREC - understanding the concept of related records

[@nataliabaturina2835]

Thank you so much for your videos!

[@mycsg]

Glad you found them helpful....

[@purnachandar7627]

How sequence variable and relid works here in relrec?

[@mycsg]

It is not mandatory to relate records based on --SEQ variables of parent domains. We can choose any appropriate variables like --SPID, --REFID, --GRPID, --LNKID, --LNKGRP as identifier variables.

[@shwetajaiswal777]

I have one doubt, if only min is present and hour is not present do we capture this date?

[@mycsg]

ISO8601 technically allows to present only minutes in ISO date/time notation. Something like this (-----T-:13). At operational level- when collecting data- clinical sites may be instructed to not enter such kind of data and consider such time values as unknown, as such values do not have any significance in analysis and reporting.

[@shwetajaiswal777]

@@mycsg one more question, how we map arm/armcd in DM if multiples arms are present

[@chirramrajkumar1111]

I think will derive that first exposer date of study treatment from ex domain

[@purushotham714]

Thank you so much sir, your videos are very much helpful...

[@mycsg]

Glad to hear that Purushotham.

[@explore5709]

Very nicely explained, thank you. 🙂

[@mycsg]

Glad it was helpful!

[@saikumarmekala7352]

I need proggramming part for this sirr...can u pls share a programming part of relrel to subset ae and cm

[@mycsg]

Sure Saikumar, I will try to cover programming aspects in future.

[@saikumarmekala7352]

Ok sir...pls do that vedioes as soon as possiblee

[@ClinicalCodersCorner]

thank you sir. your videos are helpful

[@mycsg]

You are most welcome

[@purnachandar7627]

Thank you so much for ur video

[@mycsg]

Thank you Purna Chandar. Glad that you found this helpfu.

[@vyshnavikatragadda3408]

Very informative sir...

[@mycsg]

Thanks and welcome

[@Sangwinick]

Thank you, for now it is more clear)

[@mycsg]

Happy to help

[@dg-hobbymad9898]

❤

[@mycsg]

Thank you.