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Table 1 Correlation between circFGFR1 and clinical characteristics in 210 NSCLC patients

From: Circular RNA circFGFR1 promotes progression and anti-PD-1 resistance by sponging miR-381-3p in non-small cell lung cancer cells

VariablesCircFGFR1 expression levelP value
LowHigh
Age
 60 <52650.095
 60 ≥5340
Gender
 Male74660.306
 Female3139
Smoking status
 Smokers69730.658
 Nonsmokers3632
Histological type
 Squamous cell carcinoma24310.346
 Adenocarcinomas8174
Tumor stage
 I–II44530.268
 III–IV6152
Lymph node metastasis
 Yes37610.010
 No6844
Tumor size
 ≤ 3 cm37590.004
 >  3 cm6846
Differentiation
 Well and moderate42600.019
 Poor6345