| S. No. |
Condition of Nails |
2009 |
2010 |
2011 |
Total |
| |
No. |
% |
No. |
% |
No. |
% |
No. |
% |
| 1. |
Smoker and Tobacco Chewer |
33 |
12.9 |
22 |
10.0 |
19 |
8.5 |
74 |
10.5 |
| 2. |
Smoker only |
63 |
24.6 |
30 |
13.6 |
21 |
9.3 |
114 |
16.3 |
| 3. |
Tobacco Chewer only |
40 |
13.7 |
27 |
12.3 |
27 |
12.0 |
94 |
13.4 |
| 4. |
Non Smoker and Non Tobacco Chewer |
120 |
48.8 |
141 |
64.1 |
158 |
70.2 |
419 |
59.8 |
| 5. |
Alcoholism |
00 |
0.0 |
00 |
0.0 |
00 |
0.0 |
00 |
0.0 |
| Total |
256 |
36.5 |
220 |
31.4 |
225 |
32.1 |
701 |
100.0 |
(X2 = 42.1, d.f.=1, p < 0.001) |
