c75_a
C75 AField Label
if unknown: when did the (psychotic sxs) begin? were you already using (substance/medication) or had you just stopped or cut down your use?
Branching Logic
([c69] = '1' or [c70] = '1' or [c71] <> '') and [c73] <> '1'
Field Label
if unknown: when did the (psychotic sxs) begin? were you already using (substance/medication) or had you just stopped or cut down your use?
Branching Logic
([c69] = '1' or [c70] = '1' or [c71] <> '') and [c73] <> '1'