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Table 1 Demographics and preoperative characteristics (N = 106)

From: Reversal of fibrosis in patients with nonalcoholic steatohepatosis after gastric bypass surgery

Variables

Summary statistics

Age, yrs

46 ± 11

Gendera (Male), No. (%)

31 (31)

Racea (Caucasian), No. (%)

90 (89)

Body mass index - kg/m2

48 ± 8

Obesity level, No. (%)

 Morbid Obesity

93 (88)

 Severe Obesity

11 (10)

Duration of obesityb, yrs

26 ± 12

  1. Data presented as means ± SDs or number (percent) of patients
  2. a5 and b2 patients with missing values