title: Risk factors for cholelithiasis in pregnancy.
abstract: This study was designed to examine the relationships of demographics, anthropometrics, prenatal physical activity, serum cholesterol, and nutrient intakes to symptomatic cholelithiasis (gallstone) occurrence in 128 northern plains pregnant women. Data collected at 14 and 26 weeks of pregnancy and 4 weeks after delivery, indicated 25.8% of the Native American and 8.3% of the Caucasian pregnant women experienced symptoms of cholelithiasis. Body mass indices (BMIs) were significantly higher in the pregnant women who experienced cholelithiasis than in those who did not have cholelithiasis, and prenatal physical activity was significantly lower in those same women. History of gallbladder disease (beta=.73; p=.001), BMI (beta=.33; p=.01), and prenatal physical activity (beta=-.20; p=.04) were predictive of increased occurrence of cholelithiasis during pregnancy.
authors.affiliation: University of North Dakota, Box 9025, Grand Forks, ND 58201, USA.
authors.forename: Glenda
authors.initials: G
authors.lastname: Lindseth
authors.forename: Marilyn Yellow
authors.initials: MY
authors.lastname: Bird-Baker
mesh_terms: D000328:Adult; D015992:Body Mass Index; D002769:Cholelithiasis / Q000208:ethnology / Q000209:etiology; D003431:Cross-Cultural Comparison; D004034:Diet Surveys; D004041:Dietary Fats / Q000009:adverse effects; D015444:Exercise; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000150:complications; D015994:Incidence; D007198:Indians, North American / Q000208:ethnology / Q000706:statistics & numerical data; D019266:Iron, Dietary / Q000008:administration & dosage; D008423:Maternal Age; D009658:North Dakota; D009765:Obesity / Q000150:complications; D010298:Parity; D011247:Pregnancy; D011248:Pregnancy Complications / Q000208:ethnology / Q000209:etiology; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors; D011795:Surveys and Questionnaires; D044465:White People / Q000208:ethnology / Q000706:statistics & numerical data
chemical_list: D004041:Dietary Fats; D019266:Iron, Dietary