Table 1

Demographics, clinical/pathological characteristics, and lifestyle cancer risk factors of the esophageal cancer patients

Case no.Age/sexTumor locationPathological gradeStageLymph node metastasis (no. positive/no. examined)Tobacco useAlcohol consumptionPickled vegetable consumptionHot food consumptionFamily history of gastrointestional cancer
32657/MLowerG2IIIY (2/7)YYNoNeverNo
33767/MMiddleG2IIIN (0/9)NNNoDailyNo
33944/MLowerG2IIIN (0/10)NNUnknownWeeklyYes
34151/FMiddleG3IIIY (11/19)NNUnknownSeldomNo
34273/MUpperG1IIN (0/4)NYNoSeldomNo
34449/MMiddleG2IIIY (1/8)YYUnknownDailyNo
34566/MMiddleUnknownIIIN (0/13)YNUnknownDailyNo
34763/MMiddleG2IIIY (1/22)YYNoDailyNo
35260/FLowerG2IIN (0/6)NNUnknownDailyYes
400166/MMiddleG2IIIY (2/12)YYNoSeldomNo