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. 2024 Feb 27;16(2):511–517. doi: 10.4240/wjgs.v16.i2.511

Table 4.

Comparison of changes in the function of gastric mucosa between the two groups

Group	n	PG I		PG II		PG I/II
Group	n	Before the operation	Before the discharge	Before the operation	Before the discharge	Before the operation	Before the discharge
Experimental group	39	65.31 ± 12.32	95.36 ± 19. 26^a	23. 28 ± 2.51	14.20 ± 2.35^a	2.72 ± 0.31	5.97 ± 1.52
Control group	39	66.38 ± 12. 48	75.42 ± 13.48^a	24.03 ± 3.04	18.05 ± 1.03^a	2.71 ± 0.29	4.76 ± 1.21
t value		0.359	153.313	0.728	6.706	0.000	12.832
P value		0.501	0.001	0.342	0.001	1.000	0.001

^a

P < 0.05 vs those before the operation.

PG: Pepsinogen.