Symptoms before and after surgery for colorectal cancer.

Questionnaires were completed by a sample (n = 53) of patients at two points in time, prior to surgery for colorectal cancer and three months thereafter. The questionnaires comprised the Nottingham Health Profile, as a general health status measure, and a specific checklist of 30 symptoms. Of the physical symptoms, loss of appetite, rectal bleeding and urgency of bowel movement appeared to decline after treatment, whilst other potential symptoms, such as vomiting, appeared to occur only rarely, both before and after surgery. Pre-treatment symptoms of psychological distress appeared to have dissipated by three months, suggesting that they were more likely to have resulted from the anticipation of treatment rather from the disease itself. A logistic regression model suggests that the presence of certain symptoms, such as rectal bleeding and heartburn, is more likely to be associated with the presence of late- as opposed to early-stage cancer.