d19_a
D19 AField Label
if seasonal depression: since (2 years ago), have all of your periods of depression begun during the same time of the year?
Branching Logic
[d18_depressive] <> "" or [d18_manic] <> ""
Field Label
if seasonal depression: since (2 years ago), have all of your periods of depression begun during the same time of the year?
Branching Logic
[d18_depressive] <> "" or [d18_manic] <> ""