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Table 5  Covariates associated with death at one year by Cox survival analysis

From: Tumor lysis syndrome, acute kidney injury and disease-free survival in critically ill patients requiring urgent chemotherapy

  Multivariate analysis
HR 95%CI p
Mechanical ventilation 1.96 (1.02–3.78) 0.04
Vasopressors 3.13 (1.59–6.15) 0.001
Acute kidney injury 1.09 (0.55–2.18) 0.80
Spontaneous TLS 1.65 (1.01–2.69) 0.04
Age (per year) 1.02 (1–1.03) 0.03
Delay admission-chemotherapy (per day) 1.01 (1–1.03) 0.04
Rasburicase use 1.08 (0.65–1.79) 0.76
  1. TLS tumor lysis syndrome