As a follow-up question to my previous post:

How do I have to read the additional information about DSMIV diagnoses? CurrDx as well as LifeDx have values like 300.7; 296.31; 296.23 and so on. Is there a key for interpreting these values? And does FamilyHx code if there was any case of DSMIV psychiatric disorder in the family (parents?)?

Participant's socioeconomis status (SES) seems to be missing (empty column), but there are now additional fields for parentalSES and volunteerSES. What does volunteerSES stand for?
Also, how is Language coded? What is meant by License?

Sorry if these questions should be self-explanatory but I'm really puzzled right now...

Any hints will be highly appreciated!

Best,
Michel