Notes:
PSYCHOSIS TREATMENT START DATE is the DATE the PATIENT commenced prescribed anti-psychotic medication and thereafter was compliant for at least 75% of the time during the subsequent month (using clinical judgement). 

For the majority of PATIENTS this will be the same as the PRESCRIPTION DATE (ANTI-PSYCHOTIC MEDICATION).

This data element is also known by these names:

Context	Alias
plural	PSYCHOSIS TREATMENT START DATES