Three-dimensional psychological guidance combined with evidence-based health intervention in patients with liver abscess treated with ultrasound

Table 2 Comparison of liver function indexes between the two groups (mean ± SD)

Group	AST (U/L)		ALT (U/L)		TBIL (μmol/L)
	Before intervention	After intervention	Before intervention	After intervention	Before intervention	After intervention
Control group (n = 60)	98.25 ± 14.63	74.36 ± 8.96a	90.74 ± 9.14	58.36 ± 7.13a	38.45 ± 4.36	24.61 ± 2.18a
Observation group (n = 60)	100.12 ± 15.06	66.32 ± 7.28a	89.65 ± 8.36	45.36 ± 6.21a	37.95 ± 4.58	18.22 ± 2.63a
t value	0.690	5.394	0.682	10.650	0.612	14.490
P value	0.492	0.000	0.497	0.000	0.541	0.000

^aP < 0.05 vs pre-intervention in this group.

AST: aspartate aminotransferase; ALT: alanine aminotransferase; TBIL: total bilirubin.