[Retracted] Relationship between PLR and Clinicopathological Characteristics of Patients with Advanced NSCLC and Its Predictive Value for the Efficacy of Chemotherapy and Prognosis

Table 1

Comparison of different clinicopathological features and PLR levels in patients with advanced NSCLC before chemotherapy (n, %).

Factor	Cases (n = 175)	Low PLR group (n = 78)	High PLR group (n = 97)	χ^2 value	value
Gender
Male	115	56 (48.7)	59 (51.3)	2.310	0.129
Female	60	22 (36.7)	38 (63.3)
Age (Years old)
<65	71	44 (56.4)	47 (48.5)	1.729	0.189
≥65	104	34 (43.6)	50 (51.5)
Smoking status
Yes	98	35 (44.9)	63 (64.9)	0.926	0.336
No	77	43 (55.1)	34 (35.1)
PS score (points)
0∼1	123	56 (45.5)	67 (54.5)	0.154	0.695
≥2	52	22 (42.3)	30 (57.7)
Pathological type
Squamous cell carcinoma	94	40 (42.6)	54 (57.4)	0.226	0.695
Adenocarcinoma	71	34 (47.9)	37 (52.1)
Large cell carcinoma	10	4 (5.13)	6 (6.18)
TNM staging
IIIb	106	55 (51.9)	51 (48.1)	5.823	0.019
IV	69	23 (33.3)	46 (66.7)