77711-0

LOINC code 77711-0 identifies "Patient has anorexia, nausea or vomiting in the past week [UPDRS]". Indicator of whether the patient has anorexia, nausea, or vomitting as part of Unified Parkinsons Disease Rating Scale (UPDRS).

This code measures Patient has anorexia, nausea or vomiting in ^Patient. It belongs to the UPDRS class in the LOINC classification.

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.