T lymphocyte subgroup level before chemoradiation therapy		Different prognosis groups
T lymphocyte subgroup level before chemoradiation therapy		CR	PR	SD	PD	Z-value	P value
Total lymphocyte count	Normal group n = 100	41	27	20	12	−3.409	0.001
Total lymphocyte count	Lower group n = 82	22	20	30	10	−3.409	0.001
CD3⁺ count	Normal group n = 93	32	28	22	11	−2.991	0.003
CD3⁺ count	Lower group n = 89	29	15	35	10	−2.991	0.003
CD4⁺ auxiliary/induction T cell counts	Normal group n = 109	49	26	24	10	−5.642	0.000
CD4⁺ auxiliary/induction T cell counts	Lower group n = 73	23	8	28	14	−5.642	0.000
CD8⁺ inhibition/killer T cell count	Normal group n = 109	49	26	24	10	−2.176	0.030
CD8⁺ inhibition/killer T cell count	Lower group n = 73	23	8	28	14	−2.176	0.030
CD4/CD8	Normal group n = 104	44	25	23	12	−0.866	0.486
CD4/CD8	Lower group n = 78	33	15	20	10	−0.866	0.486