Table 1: Prognostic factors related to prognosis by the Kaplan-Meier method.

Clinicopathological factorsTotal numberMean time (month) values
EstimateStd. error95% CI
LowerUpper

Gender
 Female1020.7006.0028.89632.5040.384
 Male2112.0002.9636.19217.808
Elevation of serum AFP
 Yes2715.7043.2019.42921.9780.467
 No48.7502.9263.01514.485
Location of cancer
 Eso-cardia1016.8005.0836.83726.7630.975
 Body1212.4174.4853.62721.207
 Antrum915.7785.7344.53827.017
pTNM stages
 I736.7145.83825.27248.1570.000
 II620.3333.85312.78227.885
 III105.8000.8674.1017.499
 IV82.7500.2502.2603.240
AFP IHC
 Yes2814.6792.9028.99120.3660.037
 No337.00013.5030.00042.466
Hep Par 1 IHC
 Yes88.6254.9310.00018.2910.105
 No2316.9573.35410.38323.530
CEA IHC
 Yes198.7372.8673.11714.3570.008
 No1224.4174.64215.31733.516
CK20 IHC
 Yes113.4440.5562.3564.5330.000
 No2019.4553.54512.50726.402
CK7 IHC
 Yes113.3330.7151.9324.7350.000
 No2017.5603.28411.12423.996
AE1/AE3 IHC
 Yes2413.5714.6134.53022.6130.786
 No715.1673.4478.41121.922