Possible enumeration values:

NameValueDescription
SigFrequencyId

14

Internally assigned numeric identifier for the SIG frequency. If you do not specify a filter, the method returns all values.

SigFrequencyText

140

SIG frequency text. Accepts full or partial (with a wildcard ‘%’) values as filters. If you do not specify a filter, the method returns all values.

SNOMEDCT

701

The international SNOMED code to define the SIG.