Table 3 Multiple regression analysis of predictors for QTc in all participants
From: High prevalence of altered cardiac repolarization in patients with COPD
β | 95% confidence interval | p-value | |
|---|---|---|---|
Age, y | -0.04 | -0.28/0.19 | 0.713 |
Pack years of smoking, N | -0.11 | -0.33/0.12 | 0.349 |
Pocock risk score, % | 0.07 | -0.17/0.30 | 0.587 |
FEV1% pred. | -0.16 | -0.42/0.11 | 0.244 |
SaO2,% | -0.29 | -0.51/-0.07 | 0.011* |
Combined inhaled long-acting β- adrenergic and steroid, N (%) | 0.11 | -0.13/0.35 | 0.375 |
Statins, N (%) | 0.08 | -0.12/0.29 | 0.426 |