"fair: more prevalent in the White population 1"
"fat: BMI >30 kg/m2 and hyperlipidaemia 3,4"
"fertile: one or more children"
"forty: age ≥40 years"
"fat: BMI >30 kg/m2 and hyperlipidaemia 3,4"
"cholelithiasis can occur in young patients with a positive family history; in such cases, the 'familial' factor can substitute for the 'forty' factor 2"