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Table 1 Clinical features of patients in the standard group

From: The characteristics of ctDNA reveal the high complexity in matching the corresponding tumor tissues

  Mean SD
Age (Years) 40.4 12.1
Sampling interval (Days) 2.6 4.0
  Number of samples Proportions
Sex
 Male 30 53.6%
 Female 26 46.4%
Cancer type
 LUAD 39 69.6%
 LUSC 9 16.1%
 Others 6 10.7%
 Unknown 2 3.6%
Tumor site
 Primary 38 67.9%
 Metastatic 18 32.1%
AJCC stage
 IIIB 16 28.6%
 IV 40 71.4%