Sparse Logistic Regression for Diagnosis of Liver Fibrosis in Rat by Using SCAD-Penalized Likelihood

Table 2

The level of AST in liver tissue during induction (𝑥±𝑠).

Group	Week	AST (IU/L)
Normal	8 w	37.33±6.94
	12 w	36.27±6.21
Model	8 w	67.37±8.83 **
	12 w	40.8±7.26

** 𝑃<.05, compared to the normal group.