Table 4.
Frequency analysis of GSTP1, HO-1, and SOD3 genotypes in different stages of COPD
| Gene | COPD-AE | COPD-Stable | P |
|---|---|---|---|
| GSTP1-exon5 | |||
| AA (%) | 20 (27.03) | 25 (32.89) | 0.511 |
| AG (%) | 35 (47.30) | 37 (48.68) | |
| GG (%) | 19 (25.67) | 14 (18.43) | |
| GSTP1-exon6 | |||
| CC (%) | 7 (9.46) | 11 (14.47) | 0.363 |
| CT (%) | 46 (62.16) | 50 (65.79) | |
| TT (%) | 21 (28.38) | 15 (19.74) | |
| HO-1 (GT)n | |||
| M*S/M*S (%) | 34 (45.95) | 36 (47.37) | 0.319 |
| L/M*S (%) | 32 (43.24) | 26 (34.21) | |
| L/L (%) | 8 (10.81) | 14 (18.42) | |
| SOD-3 | |||
| C/C (%) | 58 (78.38) | 52 (68.42) | 0.382 |
| C/G (%) | 13 (17.57) | 19 (25.00) | |
| G/G (%) | 3 (4.05) | 5 (6.58) |