“…The impact of these factors on the early performance of PC drainage may also explain our moderately high rate of use of this approach when compared with other series. 24,25 The rate of conversion will affect operative times, postoperative morbidity and hospital costs with Tang and Cuschieri in a systematic review, showing older age, morbid obesity, cirrhosis, prior upper abdominal surgery and the need for emergent surgery to all increase the conversion risk. 26 Others have reported the same finding as in our study, namely that male gender was also associated with a higher conversion risk 7,[27][28][29] where this effect is most probably linked to a more frequent incidence of severe acute and chronic disease in men.…”