Expression and Clinical Significance of Serum Krüppel-Like Factor 7 (KLF7) in NSCLC Patients

Table 1

Single factor analysis of serum KLF7 in patients with NSCLC ().

Characteristic	Cases ()	KLF7
Gender			0.145	0.885
Male	100	2.15 ± 0.32
Female	50	2.13 ± 0.52
Age			0.870	0.386
≥60	78	2.25 ± 0.42
<60	72	2.32 ± 0.56
Smoking history			0.443	0.658
Have	80	2.12 ± 0.23
No have	70	2.14 ± 0.32
Tumor diameter			0.698	0.486
≥4 cm	68	2.32 ± 0.54
<4 cm	82	2.26 ± 0.51
Degree of differentiation			5.134	0.001
Low differentiation	55	2.41 ± 0.41
Medium and high differentiation	95	2.15 ± 0.21
TNM staging			5.274	0.001
Phase I~II	85	2.04 ± 0.42
Phase IIIa	65	2.38 ± 0.35

Note: value represents the difference with statistical significance.