Role of CD₄⁺ T and CD₈⁺ T Lymphocytes-Mediated Cellular Immunity in Pathogenesis of Chronic Obstructive Pulmonary Disease

Table 2

Correlation analysis of CD4, CD8, and CD4/CD8 with various indicators in patients.

		CD4	CD8	CD4/CD8
PF	FEV1	0.257	-0.218	-0.311
	FVC	0.209	-0.208	-0.262
ABG	PaO2	0.094	-0.033	-0.077
	PaCO2	-0.028	0.024	0.035
	SaO2	0.105	-0.069	-0.071
Inflammatory indexes	NEU%	-0.055	0.067	0.073
	EOS%	-0.098	0.101	0.094
	NLR	-0.368	0.219	0.344
	Hs-CRP	-0.415	0.250	0.306

Note: the distinction was statistically significant, .