Table 2 Anthropometry and urine parameters of the subjects
Group 1 (n = 378) | Group 2 (n = 390) | Study population (N = 768) | P value | |
|---|---|---|---|---|
Mean (sd) | ||||
Weight (kg) | 65.84 (14.01) | 67.34 (14.95) | 66.60 (14.65) | 0.149 |
Height (m2) | 1.58 (0.08) | 1.58 (0.09) | 157.94 (8.74) | |
Body mass index (kg/m2) | 26.48 (5.07) | 26.87 (5.51) | 26.68 (5.33) | 0.303 |
Total urine volume (mL) (24-h adjusted) | 1597.20 (876.38) | 1465.85 (804.90) | 1563.53 (874.29) | 0.030 |
24-h urine sodium (mg/day) | 2721.43 (1212.53) | 2610.18 (1128.78) | 2694.40 (1269.16) | 0.189 |
24-h urine creatinine (g/day) | 1.01 (0.48) | 0.99 (0.40) | 1.003 (0.439) | 0.681 |
24-h urine potassium (mg/day) | 1066.29 (486.38) | 1091.11 (560.09) | 1078.89 (524.91) | 0.513 |
Spot urine sodium (mg/L) | 2013.99 (1292.92) | 1986.79 (1263.09) | 2002.75 (1279.95) | 0.768 |
Spot urine potassium (mmol/L) | 37.60 (29.22) | 39.30 (35.12) | 37.65 (32.27) | 0.464 |
Spot urine creatinine (mg/dL) | 97.55 (68.15) | 98.99 (68.99) | 96.34 (68.38 | 0.771 |