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. 2024 Feb 1;8(3):102087. doi: 10.1016/j.cdnut.2024.102087

TABLE 2.

The urine osmolality of subjects (mOsm/kg).

Day 1 Day 2 Day 3 3-d average
Overall 591.33 616.45 624.01 610.60
Sex Male (n = 43) 621.30 624.37 641.12 628.93
Female (n = 24) 537.63 602.25 593.38 577.75
BMI (kg/m2) Normal (n = 34) 582.55 648.70 604.36 611.90
Underweight (n = 8) 477.29 588.43 622.14 562.62
Overweight (n = 14) 610.00 599.50 638.29 615.93
Obese (n = 13) 654.92 567.69 659.54 627.38

Abbreviations: BMI, body mass index.