Table 5.

Unpaired t-test for intergroup comparison for nonsplinted impression technique

Interimplant distance	Subgroup 1NS		Subgroup 2NS		Mean difference	t-test	P
	Mean difference	SD	Mean difference	SD
A-E	0.70	0.39	1.80	0.32	−1.09	−6.826	<0.001*
B-G	0.64	0.36	1.48	0.56	−0.84	−3.994	0.001
C-F	0.94	0.43	1.94	0.29	−1.00	−6.068	<0.001*
C-G	0.69	0.37	1.54	0.36	−0.85	−5.200	<0.001*
D-F	0.68	0.35	1.60	0.58	−0.93	−4.300	<0.001*
D-E	0.64	0.11	1.45	0.18	−0.82	−11.905	<0.001*
D-G	0.59	0.14	1.59	0.37	−1.00	−8.026	<0.001*
A-F	0.51	0.14	1.21	0.25	−0.69	−7.594	<0.001*

*Significant difference (P<0.05). SD: Standard deviation, NS: Nonsplinted