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Table 6 Univariate and multivariate Cox regression model analysis of factors predicting the hospital stay duration of the moderately and severely malnourished patients with advanced stage ovarian cancer

From: Exploring the malnutrition status and impact of total parenteral nutrition on the outcome of patients with advanced stage ovarian cancer

  Univariate analysis   Multivariate analysis  
  HR 95% CI P value HR 95% CI P value
BMI at admission Reference    Reference   
Age 1.052 0.921–1.232 0.658    
SBR 1.248 0.998–1.367 0.543    
PC 1.154 0.945–1.269 0.387    
RSR 1.335 1.116–1.587 0.378    
RSR + PC 1.268 1.025–1.358 0.584    
Days to flatus 1.898 1.145–2.259 0.112    
Serum albumin (g/L) 5.287 2.458–7.025 < 0.001 6.954 3.876–8.023 < 0.001
Use of TPN 3.848 3.045–4.147 0.025 4.652 3.249–5.248 0.031
Number of complications 2.987 2.154–3.325 0.032 3.256 2.512–4.689 0.035