Time Savings and Surgery Task Load Reduction in Open Intraperitoneal Onlay Mesh Fixation Procedure

Table 3

Differences in weighted surgical task load dimension scores between suture and mechanical fixation groups.

Paired obs. number	Suture						ETHICON SECURESTRAP^TM Open
	Distractions	Mental demand	Physical demand	Situational stress	Task complexity	Temporal demand	Distractions	Mental demand	Physical demand	Situational stress	Task complexity	Temporal demand
1	30	160	400	220	110	55	10	30	100	60	40	15
2	0	400	110	165	220	40	0	200	80	75	160	20
3	0	350	70	30	220	105	0	125	25	70	140	75
4	20	325	60	30	110	80	20	25	5	5	60	10
5	0	160	260	75	25	285	0	20	40	75	20	30
6	35	150	250	60	100	0	20	45	75	40	60	0
7	60	150	80	260	200	0	15	20	20	20	40	0
8	125	195	150	60	0	45	125	105	60	80	0	90
9	5	40	120	0	140	120	5	40	80	0	60	60
10	15	90	275	80	70	45	5	10	25	20	10	5
11	0	400	160	165	260	65	0	200	60	75	120	20
12	0	325	55	30	200	75	0	200	35	30	140	60
13	20	275	55	15	100	100	20	100	15	10	50	30
14	0	40	80	150	40	210	0	20	60	75	20	45
15	15	75	125	50	100	0	15	60	200	30	100	0
16	15	30	30	40	80	0	15	10	10	20	20	0
17	75	60	30	30	0	60	50	30	20	20	0	30
18	5	10	40	0	20	40	5	10	20	0	40	40
Mean	23.33	179.72	130.56	81.11	110.83	73.61	16.94	69.44	51.67	39.17	60.00	29.44
SD	33.17	133.66	102.87	77.34	80.81	74.10	29.71	69.02	46.53	29.62	50.76	27.43