Skip to main content
. 2013 Oct;45(3):181–184. doi: 10.5152/eajm.2013.37

Table 1.

Characteristics of study patients (n=250)

Mean±SD or n (%)
Age (years) 47±13.8
Gender (female/male) 250/50
Previous acute cholecystitis attacks 7 (28%)
Drain placement
  Yes 51 (20.4%)
  No 199 (79.6%)
Duration of hospitalization (days)
  Drain (+) 4±2.9
  Drain (−) 2.9±1.5

SD: standard deviation.