title: Dietary and other risk factors in the aetiology of cholelithiasis: a case control study.
abstract: We studied the effect of dietary factors and a variety of other risk factors on the development of cholelithiasis through a case control study. The study involved 96 cases and 118 age and sex matched controls. All cases and controls were interviewed with regard to a variety of risk factors and frequency of consumption of over 100 food items. Analysis was done both by chi square and a multiple logistic regression model. From all the dietary factors the only ones that showed a positive statistically significantly (p less than 0.05) association was consumption of animal fat as expressed by eating all visible fat on the meat and using butter on the table. Interestingly high consumption of olive oil had a negative (protective) association with the disease. A negative association was also found with smoking and holding a job demanding hard labor.
authors.affiliation: Department of Epidemiology, Athens Medical School NIKE Hospital, Greece.
authors.forename: A D
authors.initials: AD
authors.lastname: Linos
authors.forename: V
authors.initials: V
authors.lastname: Daras
authors.forename: D A
authors.initials: DA
authors.lastname: Linos
authors.forename: V
authors.initials: V
authors.lastname: Kekis
authors.forename: M M
authors.initials: MM
authors.lastname: Tsoukas
authors.forename: V
authors.initials: V
authors.lastname: Golematis
mesh_terms: D016022:Case-Control Studies; D016009:Chi-Square Distribution; D002769:Cholelithiasis / Q000453:epidemiology* / Q000209:etiology; D004032:Diet; D004041:Dietary Fats / Q000009:adverse effects*; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D009765:Obesity; D009790:Occupations; D010938:Plant Oils; D012307:Risk Factors; D012907:Smoking
chemical_list: D004041:Dietary Fats; D010938:Plant Oils