Table 2.

Fitting drug release profiles for F4 and F7 microfibers under simulated intestinal fluid using three kinetic models.

No.	Zero-Order		First-Order		Peppas Model
	${\mathit{k}}_0$	${\mathit{R}}^2$	${\mathit{k}}_1$	${\mathit{R}}^2$	${\mathit{k}}_{\mathit{p}}$	${\mathit{R}}^2$	$\mathit{n}$
F4	12.44	0.9728	0.02	0.9163	5.61	0.9560	1.27
F7	12.34	0.9900	−0.10	0.9716	3.85	0.9828	1.42