0 = Man
1 = Woman

2 = ex
3 = yes
4 = no

1 = yes
2 = no

0 = no
1 = yes

1 = claudicatio
2 = no

1 = GFR >90
2 = GFR 60-89
3 = GFR 30-59

1 = AF
2 = SR

2 = AF
3 = SR

0 = hEtG not analyzed
1 = hEtG analyzed