topic Re: Calculating Ne/Py and nE/100PY in SAS Programming

need to calculate ne/PY and ne/100py

ambadi007 — Thu, 17 Jul 2025 08:03:54 GMT

i have a new requirement to create an AE table in that the counts are

NE- Number of events

PY =Patient years.

the requirements are

If event – person time ends when the event occurred

If no event, person time is the entire study time for that patient

Please help on this

ambadi007 — Thu, 17 Jul 2025 03:06:27 GMT

Dear Team,

Iam creating a table and the table needs to show nE/100PY calculations , below is the requirement

1.If event – person time ends when the event occurred

2.If no event, person time is the entire study time for that patient

if event i am calculating ASTDT-TRTSDT

and if no event ( no AEs) those patients we need to create from ADSL RFENDT - RFSTDT

how to proceed with this ,is there any macro available

Kurt_Bremser — Thu, 17 Jul 2025 08:26:18 GMT

Example data.
Expected output.
Post example data in a working DATA step with DATALINES.

PaigeMiller — Thu, 17 Jul 2025 13:15:48 GMT

DUPLICATE THREAD

Update: the two threads have been merged into this thread you are reading right now.