title: Comparison of resource utilization and long-term quality-of-life outcomes between laparoscopic and conventional colorectal surgery.
abstract: BACKGROUND
  The outcomes of laparosopic and conventional colorectal surgery, with special reference to costs of treatment and patients' quality of life, were compared.
  
  
  METHODS
  A partly retrospective cohort study was designed to assess the use of resources, and a follow-up interview was undertaken to evaluate patients' quality of life after both to define laparoscopic (LAP) and conventional (CON) surgery.
  
  
  RESULTS
  The length of hospital stay was significantly lower in the LAP group (median, 11 days; interquartile range [IQR], 9-15) than in the CON group (median, 16 days; IQR, 13-23; p < 0.0001), which is reflected in lower costs of hospitalization calculated for the three most frequent surgical interventions. Statistically significant improvements were noted between the median scores in the domains of physical functioning (LAP 85 vs CON 68; p < 0.05) and vitality (LAP 85 vs CON 69; p < 0.05).
  
  
  CONCLUSIONS
  Laparoscopy is a promising alternative for the treatment of patients with colorectal diseases, offering lower costs and a better quality of life in the long term.
authors.affiliation: Department of Medical Economics, University Hospital Zurich, Switzerland.
authors.forename: E
authors.initials: E
authors.lastname: Sokolovic
authors.forename: P
authors.initials: P
authors.lastname: Buchmann
authors.forename: F
authors.initials: F
authors.lastname: Schlomowitsch
authors.forename: T D
authors.initials: TD
authors.lastname: Szucs
mesh_terms: D000368:Aged; D003107:Colorectal Surgery / Q000191:economics*; D003365:Costs and Cost Analysis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010535:Laparoscopy / Q000191:economics*; D007902:Length of Stay / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D011788:Quality of Life; D012189:Retrospective Studies; D013997:Time Factors