type of subject
1 = students
2 = clinical
9 = missing

SASB introject first/last
1 = sasb 1st
2 = sasb 2nd
9 = missing

1 = male
2 = female
9 = missing

99 = missing

1 = single
2 = married
3 = separated
4 = divorced
5 = widowed
9 = missing

1 = asian
2 = black
3 = white
4 = hispanic
5 = native american
6 = pacific islander
7 = other
9 = missing

1 = freshman
2 = sophomore
3 = junior
4 = senior
5 = grad student
9 = missing

0 = undeclared
1 = psych
48 = chem
99 = missing

previous outpatient treatment
1 = yes treated
2 = no treated
9 = missing

previous inpatient treatment
1 = yes in hospital
2 = no in hospital
9 = missing