Table 1.

Intraoperative outcomes stratified by enucleation technique (En-bloc (n = 71), two-lobe (n = 71), three-lobe (n = 71)

Variable	Group	Mean (SD)	Anova F	p
Enucleated adenoma weight (g)	En-bloc	71 (102.8)	2.882*	0.079*
	Two-lobe	71 (99.2)
	Three-lobe	71 (115.8)
ET per gram (min/g)	En-bloc	0.7 (0.2)	8.461	< 0.001
	Two-lobe	0.7 (0.2)
	Three-lobe	0.8 (0.2)
ET (min)	En-bloc	71.6 (19.7)	31.184*	< 0.001*
	Two-lobe	67.5 (13.8)
	Three-lobe	90.3 (20.2)
MT per gram (min/g)	En-bloc	0.2 (0.1)	25.185*	< 0.001*
	Two-lobe	0.2 (0.2)
	Three-lobe	0.3 (0.1)
MT (min)	En-bloc	19.3 (12.7)	16.849*	< 0.001*
	Two-lobe	20.5 (20.1)
	Three-lobe	35.7 (20.8)
LET per gram (min/g)	En-bloc	0.5 (0.2)	0.438*	0.65*
	Two-lobe	0.5 (0.2)
	Three-lobe	0.6 (0.2)
LET (min)	En-bloc	49.4 (8.7)	19.672	< 0.001
	Two-lobe	48.1 (9.5)
	Three-lobe	56.5 (7.2)
Energy per gram (KJ/g)	En-bloc	1.5 (0.8)	1.270	0.28
	Two-lobe	1.7 (0.7)
	Three-lobe	1.6 (0.8)
Energy (KJ)	En-bloc	136.6 (51.9)	4.526*	0.013*
	Two-lobe	147.7 (30.3)
	Three-lobe	163.1 (53.3)
OT per gram (min/g)	En-bloc	0.9 (0.2)	27.66*	< 0.001*
	Two-lobe	0.9 (0.3)
	Three-lobe	1.1 (0.2)
OT (min)	En-bloc	91 (29.2)	25.826	< 0.001
	Two-lobe	88 (27.9)
	Three-lobe	125.9 (37.8)
Intraoperative complications		NO (n,%)	YES (n,%)
	En-bloc	71 (100%)	0 (0%)	0.17**
	Two-lobe	70 (98.6%)	1 (1.4%)
	Three-lobe	68 (95.6%)	3 (4.4%)

SD, standard deviation; ET, enucleation time; MT, morcellation time; LET, laser enucleation time; OT, operative time; * Welch test; ** Chi- squared test