Fig. 1From: Positive associations between different circulating trans fatty acids (TFAs) and urinary albumin excretion among adults in the U.S.: a population-based studyFlowchart of the study design and participants. NHANES, National Health and Nutrition Examination Survey; ACR, albumin-creatinine ratio; TFAs, trans-fatty acids; eGFR, estimated-glomerular filtrationBack to article page