Effect of Compound Lactic Acid Bacteria Capsules on the Small Intestinal Bacterial Overgrowth in Patients with Depression and Diabetes: A Blinded Randomized Controlled Clinical Trial

Table 2

Comparison of immune function indexes between the two groups ().

Groups		CD3^+ (%)	CD^+4 (%)	CD8^+ (%)	CD4^+/CD8^+
Observation group ()	Before treatment
	After treatment
		5.685	12.627	0.805	9.386
		≤0.001	≤0.001	0.424	≤0.001
Control group ()	Before treatment
	After treatment
		3.357	6.1921	0.214	8.707
		0.001	≤0.001	0.831	≤0.001
		0.534	0.209	0.570	0.255
		0.595	0.836	0.571	0.800
		3.305	6.284	1.270	4.296
		0.002	≤0.001	0.209	≤0.001

Note: t1 represents the comparison between the two groups before treatment, and t2 represents the comparison between the two groups after treatment.