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. 2017 Dec 24;2017:5727815. doi: 10.1155/2017/5727815

Table 2.

Association between NSCLC and different subpopulations of T cells (mean ± SD).

Variables
(%)
Control
n = 35
Stage IIIa
n = 14
Stage IIIb
n = 17
Stage IV
n = 52
F value P value
CD3+ 71.7 ± 2.5 69.8 ± 1.6 69.7 ± 1.8 65.7 ± 2.7†§ 46.7 0.00
CD4+ 39.4 ± 0.9 37.0 ± 1.2 36.9 ± 0.9 31.7 ± 3.5§ 74.4 0.00
CD8+ 29.2 ± 0.7 29.3 ± 0.9 29.6 ± .9 29.5 ± 1.1 0.79 0.61
CD4+/CD8+ 1.4 ± 0.1 1.3 ± 0.1 1.3 ± 0.1 1.1 ± 0.1†§ 106.5 0.00
NK 18.1 ± 1.2 15.8 ± 0.9 15.7 ± 0.8 14.6 ± 1.2†§ 70.4 0.00
Treg cell 5.4 ± 0.4 7.4 ± 0.5 8.0 ± 1.0 8.9 ± 1.6 63.2 0.01

P < 0.05, versus control; P < 0.05, versus stage IIIa; §P < 0.05, versus stage IIIb.