From: Effect of nanogold particles addition on dimensional stability of complete denture base material: an in - vitro study
N
Before Processing
After Processing
Difference
(M ± SD)
P-value
M
SD
(VDO)
Group (I)
9
84.80
1.66
82.11
0.33
2.69 ± 1.33
0.5485 (ns)
Group (II)
84.30
0.10
81.89
0.43
2.41 ± 0.33