Table 1

Patient data

Parameter
Group	Treatment	Control	P value
N	49	22	–
Age, mean (years)	37.6	45.3	0.005
SD	9.9	11.7
Weight, mean (kg)	93.3	94.7	0.554
SD	8.8	9.5
BMI, mean	34.8	34.2	0.367
SD	2.7	2.5
Female, n	46	20	0.651
%	94	91

BMI, body mass index; SD, standard deviation.