cases controls alc tob
10 38 0 0
7 27 1 0
4 12 2 0
5 8 3 0
11 26 0 1
16 35 1 1
18 16 2 1
21 20 3 1
13 36 0 2
50 60 1 2
60 49 2 2
125 52 3 2
9 8 0 3
16 19 1 3
27 14 2 3
91 27 3 3