Variable | Number (%) | Exosome concentration (particle/ml) | Total | P-value |
---|---|---|---|---|
Age No. | Â | Â | Â | Â |
  > 60 | 18(33.3) | 7.63794E+ 11 | 54 | 0.4328 |
  ≤ 60 | 36(66.7) | 8.92556E+ 11 |  |  |
Gender No. | Â | Â | Â | Â |
 Male | 18(33.3) | 9.95706E+ 11 | 54 | 0.1795 |
 Female | 36(66.7) | 7.766E+ 11 |  |  |
Histology | Â | Â | Â | Â |
 Squamous | 24(44.4) | 8.10958E+ 11 | 54 | 0.6555 |
 Adenocarcinoma | 30(55.6) | 8.80577E+ 11 |  |  |
Clinical stage | Â | Â | Â | Â |
 I/II | 30(55.6) | 4.90977E+ 11 | 54 | < 0.0001 |
 III/IV | 24(44.4) | 1.29796E+ 12 |  | **** |