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Table 4 Multivariate analysis for factors associated with long QT

From: Prevalence of prolonged QT interval in patients with HCV-related chronic liver disease

Model Odds ratio P value 95% CI
Constant 411.371 < 0.001 386.06–436.681
Age 0.381 < 0.001 0.168–0.594
Tobacco consumption − 16.572 < 0.001 − 22.344 to − 10.799
Hypertension 6.616 0.027 0.75–12.482
Serum albumin (g/dL) − 3.304 0.171 − 8.035–1.427
Liver cirrhosis 4.257 0.215 − 2.482–10.995
FIB-4 score 1.068 0.059 − 0.04–2.176
  1. Liver cirrhosis was diagnosed by abdominal ultrasound examination