Department of Exercise and Science, Brigham Young University, Provo, Utah 84602, USA.
Br J Nutr. 2010 Jun;103(12):1702-5. doi: 10.1017/S0007114509993771. Epub 2010 Jan 26.
The purpose of the present study was to determine the dietary predictors of visceral adipose tissue (VAT) area in overweight young adults. A total of 109 young adults (fifty males and fifty-nine females) ate ad libitum in a university cafeteria for 14 d. All food and beverages consumed in the cafeteria were measured using observer-recorded weighed plate waste. Food consumption outside the cafeteria (i.e. snacks) was assessed by multiple-pass 24 h recall procedures. VAT was determined using computed tomography. Stepwise regression demonstrated that the best predictor of visceral adiposity in women was total dietary fat (P <or= 0.05). In men, the model for predicting visceral adiposity included Ca and total dietary fat. We concluded that total dietary fat is the best predictor of VAT area in both men and women. While this relationship was independent in women, in men there was a synergistic relationship between dietary fat consumption and Ca consumption in predicting VAT.
本研究旨在确定超重年轻成年人内脏脂肪组织（VAT）面积的饮食预测因子。共有 109 名年轻成年人（50 名男性和 59 名女性）在大学自助餐厅随意进食 14 天。自助餐厅中消耗的所有食物和饮料均通过观察员记录称重盘废物进行测量。自助餐厅外（即零食）的食物摄入量通过多次 24 小时回忆程序进行评估。VAT 使用计算机断层扫描确定。逐步回归表明，女性内脏肥胖的最佳预测因子是总膳食脂肪（P≤0.05）。在男性中，预测内脏脂肪的模型包括钙和总膳食脂肪。我们得出结论，总膳食脂肪是男性和女性 VAT 面积的最佳预测因子。虽然这种关系在女性中是独立的，但在男性中，膳食脂肪摄入和钙摄入在预测 VAT 方面存在协同关系。
