Table 1. Descriptive data for obese woman before and 3 months after bariatric surgery.

Variable	Preoperative (n=20)	Postoperative (n=20)
Age (years)	46.9±6.2	NA
Height (cm)	157±21	NA
Body weight (kg)	115.0±16.0	94.5±12.8
Body mass index (kg/m2)	46.5±5.3	38.2±4.2

Abbreviation: NA, not available. Data are reported as mean±s.d.