i13_a
I13 AField Label
if unknown: how old were you when you first started having (sxs of anorexia nervosa)?
Branching Logic
[i1] <> 'No' and [i2] <> '1' and [i4] <> '1' and [i6] <> '1' and [i8] = '3 = Threshold or True' and [i9] <> '0'
Field Label
if unknown: how old were you when you first started having (sxs of anorexia nervosa)?
Branching Logic
[i1] <> 'No' and [i2] <> '1' and [i4] <> '1' and [i6] <> '1' and [i8] = '3 = Threshold or True' and [i9] <> '0'