| Baseline | Third month | Sixth month | P value |
---|---|---|---|---|
CEA ng/ml | 0.39 ± 0.34 | 0.49 ± 0.47 | 0.53 ± 0.43 |  > 0.05 |
AFP ng/ml | 2.97 ± 2.01 | 2.35 ± 1.12 | 3.44 ± 1.77 |  > 0.05 |
CA 15–3 KU/L | 2.34 ± 2.68 | 3.85 ± 3.43 | 6.93 ± 3.77 |  > 0.05 |
CA-199 ng/ml | 8.23 ± 6.58 | 6.45 ± 4.58 | 10.46 ± 5.49 |  > 0.05 |
CA-125 U/ml | 11.23 ± 7.6 | 12.75 ± 8.25 | 14.47 ± 9.63 |  > 0.05 |
CA 72–4 U/ml | 1.82 ± 2.48 | 2.24 ± 2.89 | 1 ± 1.52 |  > 0.05 |
NSE ng/ml | 2.25 ± 0.94 | 4.31 ± 2.86 | 6.43 ± 2.75 |  > 0.05 |