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Table 1 Clinicopathological characteristics of non-small cell lung cancer patients and healthy controls

From: RETRACTED ARTICLE: Diagnostic and prognostic value of plasma microRNA-195 in patients with non-small cell lung cancer

Clinical characteristic NSCLC (n = 100) Control (n = 100) P
Age
 <60 49(51.6 %) 46(48.4 %) 0.706
 ≥60 51(48.6 %) 54(51.4 %)  
Gender
 Male 65(48.1 %) 70(51.9 %) 0.538
 Female 35(53.8 %) 30(46.2 %)  
Smoking status
 Current 32(45.7 %) 38(54.3 %) 0.624
 Former 53(52.5 %) 48(47.5 %)  
 Never 15(51.7 %) 14(48.3 %)  
TNM stage
 Stages I–II 57
 Stage III 43
Differentiation
 G1 + G2 55
 G3 45
Lymph node metastasis
 Negative 37
 Positive 63
Histological type
 Adenocarcinoma 44
 Squamous carcinoma 46
 Others 10