Predictors:
(1) age
(2) gender
(3) enterostomy
(4) purulent peritonitis
(5) length of hospitalization (summary value for duration of ICU stay, ventilation, and need for re-exploration)
(6) comorbidity measured by the Charlson index
(7) fecal contamination
Risk factors for poor quality of life:
(1) female gender
(2) presence of an enterostomy
(3) purulent contamination
(4) prolonged hospitalization
(5) severe comorbid disease
Risk factors for poor mobility:
(1) older age
(2) female gender
(3) enterostomy
(4) prolonged hospitalization
Risk factors for reduced ability for self-care:
(1) enterostomy
(2) prolonged hospitalization
(3) severe comorbid disease
Risk factors for depression and/or anxiety:
(1) younger age
(2) purulent contamination
(3) fecal contamination
Risk factor for poor Karnofsky score:
(1) prolonged hospitalization
Risk factor for pain:
(1) female gender
