International Journal of Nephrology / 2023 / Article / Tab 1 / Research Article
Correlation of the Dietary Protein Intake between Those Estimated from a Short Protein Food-Recall Questionnaire and from 24-Hour Urinary Urea-Nitrogen Excretion in Stages 3-4 Chronic Kidney Disease Patients Table 1 Participants’ demographic and biochemical data.
Parameters Values Age, years (mean ± SD) 62 ± 7.8 Female, case (%) 43 (71.6%) Education level, case (%) Uneducated 9 (15%) Elementary school 51 (85%) Diabetic kidney disease, case (%) 31 (51.66%) Hypertension, case (%) 58 (96.66%) Cardiovascular disease, case (%) 2 (3.33%) Stage of CKD, 3A cases (%) 21 (35%) 3B cases (%) 28 (46.7%) 4 cases (%) 11 (18.3%) Body weight, kg (mean ± SD) 62.0 ± 4.24 BMI, kg/m2 (mean ± SD) 25.1 ± 2.83 eGFR, ml per min per 1.73 m2 (mean ± SD) 40.3 ± 9.73 Serum creatinine, mg/dl (mean ± SD) 1.58 ± 0.38 Serum albumin, g/dl (mean ± SD) 4.27 ± 0.41 LDL cholesterol, mg/dl (mean ± SD) 102 ± 29.5 Proteinuria status No proteinuria 25 (41.7%) Proteinuria positive 35 (58.3%) Mean urine volume, ml (mean ± SD) 1581 ± 612