[Retracted] Effect of Autoimmune Cell Therapy on Immune Cell Content in Patients with COPD: A Randomized Controlled Trial

Table 6

Proportion of CD3+ cells in the peripheral blood serum of each group (%).

Project	Control group; ()	Treatment group; ()
Before treatment			0.727	0.470
30 days after treatment		^△	4.125	≤0.001
90 days after treatment		^△	4.555	≤0.001

Note: vs. the control group; vs. the control group; ^△ vs. in the same group before treatment.