Serum immunoglobulin values in smoking and non-smoking patients with ulcerative colitis
| Smokers (n=16) | Non-smokers (n=16) | p Value* | ||
| Serum IgA | 2.0 (0.6) | 2.3 (1.0) | NS | |
| Serum IgG | 10.2 (2.0) | 12.2 (2.5) | 0.02 | |
| Serum IgM | 1.0 (0.6) | 1.5 (0.6) | 0.03 |
Results are expressed as mean (SD). *Student’s ttest.