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. 2022 Aug 19;101(33):e29984. doi: 10.1097/MD.0000000000029984

Table 2.

The expression level of serum markers in patients with gastric cancer.

Gastric cancer P value
Lesser curvature Great curvature
CEA (ng/mL) 14.70 ± 118.48 11.47 ± 79.69 .780
Total no. 974 110
n (%) 165 (16.9%) 13 (11.8%) .370
CA19-9 (U/L) 77.72 ± 473.35 141.89 ± 609.27 .213
Total no. 908 100
n (%) 165 (18.2%) 22 (22.0%) .438
AFP (ng/mL) 17.67 ± 167.89 18.51 ± 117.03 .961
Total no. 911 99
n (%) 66 (7.2%) 12 (12.1%) .225
CA125 (U/L) 15.69 ± 34.40 16.45 ± 36.79 .832
Total no. 922 103
n (%) 42 (4.6%) 4 (3.9%) .639

The measurement data were described as mean ± standard deviation and were analyzed by Student t test. Total no. mean the total specimen detected; n (%) denoted positive specimen and rate. Chi-square test and the Fisher exact test were used to analyze categorical variables.

AFP = alpha fetoprotein, CA = carbohydrate antigen, CEA = carcinoembryonic antigen.

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