Table 2.

The mean value for each survey item and the cause of reoperation in the KT group and the mesh group

	KT group	mesh group	P-value
Operation time, minutes	229 ± 66	186 ± 38	0.005
Blood loss, ml	441 ± 219	468 ± 210	0.636
Vertical defect height, mm	43.7 ± 7.7	40.8 ± 11.0	0.206
Vertical migration, mm	17.2 ± 4.7	24.1 ± 7.0	< 0.001
Horizontal migration, mm	29.0 ± 3.2	30.6 ± 3.8	0.072
Cup abduction angle, degree	36.8 ± 8.1	36.5 ± 8.0	0.882
Kawanabe classification
Stage 2	9
Stage 3	24
Stage 4	12
Second revision surgery, cases	8	0	0.028
Radiographic failure, cases	11	1	0.035
Causes, cases			0.834
Implant failure	8	1
Periprosthetic fracture	1	0
Infection	2	0

Data presented as mean ± standard deviation