Table 1.
Comparison of IgE levels with combined null genotype of GSTT1 and GSTM1 in allergic asthma patients and healthy controls of the study.
| Genotype | Patients | Controls | ||||
|---|---|---|---|---|---|---|
| Mean log IgE (IU/ml) | Paired t-test (P-value) | 95% CI (Lower–Upper) | Mean IgE (IU/ml) | Paired t-test (P-value) | 95% CI (Lower–Upper) | |
| T+/+ and M+/+ | 1.84 | – | – | 1.41 | – | – | 
| T−/− and M+/+ | 2.16 | 0.23 | −0.7–0.2 | 0.00 | – | – | 
| T+/+ and M−/− | 2.25 | <0.05 | −0.7–0.06 | 1.657 | 0.14 | 0.5–0.8 | 
| T−/− and M−/− | 2.31 | 0.06 | −0.9–0.02 | 1.000 | 0.25 | 0.3–1.1 |