Table 2.

Operative duration and blood loss.

	Duration of the operation (minutes)	Operative blood loss (mls)
	Median = 160	Median = 70
patient 1	—	—
Patient 2	125	90
Patient 3	265	130
Patient 4	285	160
Patient 5	155	80
Patient 6	185	50
Patient 7	165	50
Patient 8	135	70
Patient 9	135	60
Patient 10	149	70
Patient 11	168	50