<prompt> Calculus cholecystitis Is associated with all of the following exceptOral contraceptivesEstrogenObesityDiabetes  <response>: Risk factors for calculous cholecystitis mirror those for cholelithiasis and include the following: Female sex Ceain ethnic groups Obesity or rapid weight loss Drugs especially hormonal therapy in women Pregnancy Increasing age Ref: Sabiston 20th edition Pgno :1492 