Group 1 Group 2 p
Amount of cases 7 (12.3%) 50 (87.7%)  
Agea (years) 34.1 29.9  
Coagulase-negative staphylococci 6    
Streptococcus spp 1 -  
Bleeding Amount (ml) 144.2 [100-200] 103.1 [20-350] 0.02 (<0.05)
aMedian [Q1-Q3]. Group 1, positive blood culture; Group 2, negative blood culture
Table 1: Baseline demographic and medical characteristics of all patients.