Table 4 Univariate and multivariate analyses of clinical factors associated with low urinary Na/K ratio at 14 days and 28 days.

From: Low urinary sodium-to-potassium ratio in the early phase following single-unit cord blood transplantation is a predictive factor for poor non-relapse mortality in adults

 

Univariate analysis

 

Multivariate analysis

 
 

Odd ratio (95%CI)

P

Odd ratio (95%CI)

P

At day 14

 Bacteremia

0.57 (0.18–1.79)

0.336

  

 PES

1.85 (0.85–4.01)

0.120

  

 High-grade fever (≥ 38.3 °C )

2.51 (1.23–5.16)

0.011

  

 Grade II–IV aGVHD

2.13 (0.96–4.68)

0.060

  

 Grade III–IV aGVHD

1.36 (0.12–15.40)

0.804

  

 Diuretics

0.99 (0.40–2.42)

0.992

  

 Low-dose dopamine

2.39 (1.20–4.76)

0.013

3.03 (1.34–6.84)

0.007

 Corticosteroid 1–2 mg/kg/day

2.30 (0.59–8.99)

0.229

  

 Corticosteroid 2 mg/kg/day

2.82 (0.38–20.6)

0.307

  

At day 28

 Bacteremia

0.80 (0.22–2.95)

0.748

  

 PES

2.34 (0.64–8.45)

0.195

  

 High-grade fever (≥ 38.3 °C )

1.40 (0.51–3.85)

0.509

  

 Grade II–IV aGVHD

0.98 (0.43–2.25)

0.973

  

 Grade III–IV aGVHD

5.65 (1.32–24.20)

0.019

5.47 (1.03–29.20)

0.046

 Diuretics

0.54 (0.19–1.52)

0.245

  

 Low-dose dopamine

1.13 (0.48–2.60)

0.779

  

 Corticosteroid 1–2 mg/kg/day

2.57 (0.73–9.04)

0.141

  

 Corticosteroid 2 mg/kg/day

4.77 (1.19–19.10)

0.027

  
  1. Na/K sodium-to-potassium, PES pre-engraftment syndrome, aGVHD acute graft-versus-host disease, CI confidence interval.
  2. The P values in bold are statistically significant (< 0.05).
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