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Table 3 The general linear model analysis for clarifying the major factors influencing the economic burden attributable to CRBSI

From: Study on the cost attributable to central venous catheter-related bloodstream infection and its influencing factors in a tertiary hospital in China

Variables

Parameter estimate (B)

Standardized estimate (β)

Model R-Square

Intercept

3997.14

  

ICU (Yes vs. No)

4962.37***

0.40

 

Pathogenic microorganism (G+ vs. fungus)

− 3315.04**

−0.31

 

Pathogenic microorganism (G- vs. fungus)

− 2246.35*

− 0.23

 

Age (yr.) (>  60 vs. ≤ 59)

2154.24**

0.21

 

Catheter number (6 vs. ≤ 5)

2196.67*

0.18

0.3231***

  1. *P < 0.15. **P < 0.05. ***P < 0.01