Table 2 Histological and videodensitometric parameters according clinical groups (mean ± sd).
I (15) | II (10) | p | ||
|---|---|---|---|---|
Histological Parameters | Fibromuscular tissue (%) | 60,36 ± 5,410 | 75,86 ± 3,623 | 0,0445 |
Lipid (%) | 32,32 ± 4,705 | 19,57 ± 3,151 | 0,0560 | |
Calcification (%) | 7,313 ± 1,990 | 4,578 ± 2,301 | 0,3835 | |
Videodensitometric Parameters | Mean Gray Level | 0,389 ± 0,033 | 0,565 ± 0,0405 | 0,003 |
Standard Deviation | 3,774 ± 0,429 | 4,985 ± 0,399 | 0,063 | |
Entropy | 5,66 ± 0,1036 | 5,580 ± 0,1371 | 0,618 | |
Energy | 0,006 ± 0,0009 | 0,023 ± 0,008 | 0,025 | |
Homogeneity | 0,201 ± 0,0115 | 0,233 ± 0,002 | 0,1689 |