The Value of Ozone in CT-Guided Drainage of Multiloculated Pyogenic Liver Abscesses: A Randomized Controlled Study

Table 3

Comparison of hospitalization and outcome variables among treatment groups.

Variable, mean (SD)	Group I	Group II
Technical success of catheter placement	100%	100%
Success rate of management	86%	96%
LOS (d)	26.1 (10.3)	21.4 (8.2)
Duration of fever (d)	5.5 (3.0)	3.5 (2.1)
Converted into further surgery	4 (14%)	1 (4%)
With ongoing sepsis	6 (20%)	1 (4%)