1 = male
2 = female

1 = never married
2 = married
3 = divorced
4 = separated
5 = widowed

1 = less than high school
2 = some high school
3 = finished high school
4 = some college

1 = full time
2 = part time
3 = unemployed
4 = retired
5 = houseperson
6 = in school
7 = other

1 = protestant
2 = catholic
3 = jewish
4 = none
5 = other

0 = rarely or none of the time less than 1 d
1 = some or a little of the time 1-2 days
2 = occasionally or a moderate amount of the
3 = most or all of the time 5-7 days

depressed is cesd >= 16
0 = normal
1 = depressed

regular drinker?
1 = yes
2 = no

general health
1 = excellent
2 = good
3 = fair
4 = poor

spent entire day(s) in bed in last two months?
0 = no
1 = yes