Online appendices
Files in this Data Supplement:
- Appendix 1: Canadian Classification of Health Interventions (CCI) procedure codes for open and laparoscopic colectomy
- Appendix 2: Codes for exclusion criteria
- Appendix 3: Patients undergoing elective laparoscopic and open colectomy for cancer by year of surgery and province
- Appendix 4: Mean proportion of elective laparoscopic surgeries for cancer by province with patient, surgeon and institution as unit of analysis
- Reviewer comments
- Original submission
- STROBE statement