Table 6. Body weight and BMI before and after pituitary surgery.

	Before surgery	After surgery	P
Body weight, kg	61.2 ± 11.2	62.0 ± 12.0	0.085
BMI, kg/m2	23.8 ± 2.6	24.0 ± 2.7	0.083

Data are presented as mean ± SD. BMI, body mass index.