Table 1.

Patient's characteristics.

	Low	Moderate	High	P
Sex (M/F)	20/50	18/62	24/55	0.5070
Age (years)	61 [15–86]	53 [13–86]	49 [23–86]	0.5301
Weight (kg)	52 [34–82]	52.5 [32–82]	51 [38–92]	0.2581

Values are numbers or median [range]. There were no significant differences.