Table 2.

Comparison of CT image parameters of patients with different curative effects 1 week after operation ($\overline{x}\pm s$).

Time	Case	HU	Distance (mm)	Length (mm)	Height (mm)
Excellent	57	32.76 ± 4.43#	2.37 ± 0.45#	4.22 ± 0.82#	4.53 ± 0.71
Good	38	36.26 ± 5.77∗	2.76 ± 0.51∗	4.64 ± 0.85∗	4.60 ± 0.76
Neutralization difference	10	38.84 ± 7.99∗#	2.97 ± 0.55∗#	5.31 ± 1.06∗#	4.73 ± 0.81
F		8.381	11.307	8.018	0.349
P		0.001	0.001	0.001	0.707