Table 4.
Multinomial logistic regression for oxidative stress markers in relation to ISR and NISR (ref: healthy).
| Variables | NISR | ISR | ||||||
|---|---|---|---|---|---|---|---|---|
| Unadjusted | Adjusted# | Unadjusted | Adjusted# | |||||
| OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value | |
| GPX activity (mU/mL) | 1.017 (0.909-1.138) | 0.771 | 0.820 (0.455-1.476) | 0.507 | 1.021 (0.910-1.146) | 0.722 | 0.841 (0.467-1.514) | 0.564 |
| MDA concentration (nmol/mL) | 1.023 (1.004-1.043) | 0.019∗ | 1.026 (0.966-1.089) | 0.409 | 1.028 (1.008-1.048) | 0.006∗ | 1.031 (0.970-1.095) | 0.325 |
| SOD activity (U)∗ | 1.030 (0.602-1.762) | 0.915 | 0.0 (0.0) | 0.000∗ | 1.144 (0.692-1.893) | 0.599 | 0.0 (0.0) | 0.000∗ |
| Thiol concentration (uM) | 0.999 (0.994-1.004) | 0.748 | 0.988 (0.970-1.006) | 0.201 | 0.995 (0.988-1.003) | 0.197 | 0.985 (0.966-1.003) | 0.108 |
| TAC (nmol of Trolox equivalent/mL) | 0.994 (0.987-1.002) | 0.153 | 0.987 (0.967-1.008) | 0.140 | 0.990 (0.982-0.999) | 0.030∗ | 0.984 (0.964-1.005) | 0.227 |
| PAB (HK unit∗∗) | 1.094 (1.030-1.162) | 0.004∗ | 1.891 (1.847-1.935) | 0.000∗ | 1.076 (1.017-1.139) | 0.011∗ | 1.866 (1.856-1.900) | 0.000∗ |
#Adjusted for age, LDL-C, HDL-C, and FBG levels. LDL-C: low-density lipoprotein cholesterol; HDL-C: high-density lipoprotein cholesterol; FBG: fasting blood glucose; ISR: in-stent restenosis; NISR: non-in-stent-restenosis; GPX: glutathione peroxidase; MDA: malondialdehyde; SOD: superoxide dismutase; TAC: total antioxidant capacity; PAB: pro-oxidant-antioxidant balance; OR: odds ratio; CI: confidence interval.