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Table 4 Univariable Cox regression analysis of progression

From: Potential influence of anaesthesia techniques on the recurrence and progression after resection of non-muscle-invasive bladder cancer: a propensity score-matched analysis

Covariate Before propensity match score After propensity match score
  HR (95%CI) P value HR (95%CI) P value
Age 1.019 (1.005–1.034) 0.010 1.021 (1.003–1.039) 0.020
Gender 0.601 (0.337–1.073) 0.085 0.543 (0.259–1.139) 0.106
Hypertension 1.051 (0.715–1.544) 0.801 1.206 (0.750–1.939) 0.440
Diabetes mellitus 1.370 (0.716–2.622) 0.341 2.617 (1.248–5.488) 0.011
Number of tumour 0.868 (0.617–1.220) 0.415 1.013 (0.661–1.551) 0.954
TNM stage 2.047 (1.439–2.911) < 0.001 2.323 (1.502–3.593) < 0.001
Grade 1.836 (1.441–2.339) < 0.001 1.952 (1.451–2.625) < 0.001
Tumour size 1.732 (1.228–2.443) 0.002 1.583 (1.029–2.438) 0.037
Risk group 0.633 (0.494–0.811) < 0.001 0.560 (0.411–0.764) < 0.001
Intravesical chemotherapy 0.826 (0.573–1.190) 0.305 0.712 (0.453–1.119) 0.141
Anaesthesia techniques 1.664 (1.128–2.455) 0.010 1.616 (1.022–2.555) 0.040