BACKGROUND: The association between gallstone disease (gallstones or cholecystectomy) and plasma lipids was evaluated in 2,089 subjects who attended a private health care facility in Mexico City from August 1991 to August 1992. METHODS: All participants provided data on their sociodemographic status, non-insulin-dependent diabetes mellitus diagnoses, alcohol consumption, and smoking habits; women also gave data regarding their obstetric-gynecologic histories. Ultrasounds of the liver and biliary tract were performed. Cholesterol levels, high-density lipoproteins cholesterol, and triglyceride plasma concentration were determined. RESULTS: This study shows a strong inverse association between gallstone disease and plasma cholesterol concentration, with OR = 0.61 (95% CI = 0.42-0.89) in the category of 181-239 mg/dL, and OR = 0.49 (95% CI = 0.32-0.77) in the group of 240 mg/dL or more, when compared to 180 mg/dL or less, after adjusting for the following risk factors: gender, age, and body mass index. CONCLUSIONS: These results suggest an increment in the catabolic pool of cholesterol, reflected in lower levels of plasma cholesterol in subjects with gallstone disease.
BACKGROUND: The association between gallstone disease (gallstones or cholecystectomy) and plasma lipids was evaluated in 2,089 subjects who attended a private health care facility in Mexico City from August 1991 to August 1992. METHODS: All participants provided data on their sociodemographic status, non-insulin-dependent diabetes mellitus diagnoses, alcohol consumption, and smoking habits; women also gave data regarding their obstetric-gynecologic histories. Ultrasounds of the liver and biliary tract were performed. Cholesterol levels, high-density lipoproteins cholesterol, and triglyceride plasma concentration were determined. RESULTS: This study shows a strong inverse association between gallstone disease and plasma cholesterol concentration, with OR = 0.61 (95% CI = 0.42-0.89) in the category of 181-239 mg/dL, and OR = 0.49 (95% CI = 0.32-0.77) in the group of 240 mg/dL or more, when compared to 180 mg/dL or less, after adjusting for the following risk factors: gender, age, and body mass index. CONCLUSIONS: These results suggest an increment in the catabolic pool of cholesterol, reflected in lower levels of plasma cholesterol in subjects with gallstone disease.
Authors: Thomas Walcher; Mark M Haenle; Martina Kron; Birgit Hay; Richard A Mason; Daniel Walcher; Gerald Steinbach; Peter Kern; Isolde Piechotowski; Guido Adler; Bernhard O Boehm; Wolfgang Koenig; Wolfgang Kratzer Journal: BMC Gastroenterol Date: 2009-10-08 Impact factor: 3.067