Obesity and colorectal cancer.
BACKGROUND
To correlate obesity and colorectal cancer for Greek living conditions.


METHODS
We studied 97 patients, who over the last 5 years were diagnosed histopathologically with colorectal cancer. 75.3% of the patients were either overweight or centrally obese; secondly, 21.6% patients had diabetes, percentages higher than those in the population (statistically significant). Hyperinsulinaemia and resistance to insulin have been implicated in colorectal carcinogenesis.


CONCLUSIONS
As our sample was small, no statistically significant evidence correlating diet and/or physical activity to colorectal cancer has emerged.
Lagra
F
F
1st Department of Internal Medicine, Kavala General Hospital, 61 Amerikan Erythrou Stavrou Str, 65201 Kavala, Greece.
Karastergiou
K
K
Delithanasis
I
I
Koutsika
E
E
Katsikas
I
I
Papadopoulou-Zekeridou
P
P
D000328:Adult; D017677:Age Distribution; D000368:Aged; D015992:Body Mass Index; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000453:epidemiology*; D015897:Comorbidity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000175:diagnosis* / Q000453:epidemiology*; D015995:Prevalence; D011379:Prognosis; D012189:Retrospective Studies; D018570:Risk Assessment; D012494:Sampling Studies; D017678:Sex Distribution