Time unit codes

This section lists the time unit codes available in LDMS.

Code Description
Day Day
Fst Fasting
Hrs Hours
Min Minutes
Mo Months
MRN Morning
Nft Non-Fasting
Pol Pooled
Prd Predialyzer
PRI Pre-Infusion
Pre Pre-Dose
Psd Postdialyzer
Pst Post-Fasting
PTC Post-Challenge
PTI Post-Infusion
PTV Post-Vaccination
Ran Random
RPD Random Post-Dose
Sec Seconds
SRL Serial
Tr Trough
UNK Unknown time unit