d31_display
D31 DisplayField Label
criteria a: there has been a regular temporal relationship between the onset of the major depressive episodes in major depressive disorder and a particular time of the year (e.g., in the fall or winter). {d31} note: do not include cases in which there is an obvious effect of seasonal-related psychosocial stressors (e.g., regularly being unemployed every winter). *must provide value
Branching Logic
[d29] = "2" and [d30] <> "1"