Table 2. Results of the texture measurements.

Specimen	Energy	Entropy	Inverse difference moment	Sum average	Sum entropy
Mild	0.029±0.008	0.164±0.026	0.742±0.021	59.035±6.798	3.441±0.221
moderate	0.022±0.002	0.230±0.019	0.602±0.050	48.029±2.321	3.653±0.107
Severe	0.010±0.001	0.294±0.011	0.511±0.038	37.230±3.752	3.903±0.047
P value	<.001	<.001	<.001	<.001	<.001

Note.—Data are means ± standard deviations. Data were significantly different (P values of <.001 for all texture measurements).