Table 5: Results of analysis of variance (ANOVA) for measured responses.

ParameterSSdfMS Significance

Bioadhesion ( )

Model2718.215543.6411.260.0369
Residual144.80348.27
Cor total2863.018

Disintegration time ( )

Model2.7750.5558.820.0034
Residual0.0283
Cor total2.808

% Swelling index ( )

Model1799.795359.9658626.95<0.0001
Residual0.0183
Cor total1799.818

( )

Model36025.0057205.0015.720.0231
Residual13753458.33
Cor total374008

df: degree of freedom; SS: sum of square; MS: mean square; : Fischer’s ratio.