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©The Author(s) 2021.
世界华人消化杂志. 2021-02-28; 29(4): 204-209
在线出版 2021-02-28. doi: 10.11569/wcjd.v29.i4.204
在线出版 2021-02-28. doi: 10.11569/wcjd.v29.i4.204
组别 | n | PGⅠ (ng/mL) | PGⅡ (ng/mL) | PGR | G-17 (pmol/L) |
对照组 | 488 | 100.75 (84.53, 129.99) | 8.56 (6.47, 11.49) | 12.07 (9.59, 15.60) | 3.01 (1.93, 6.05) |
胃癌前病变组 | 492 | 88.64 (62.23, 121.18) | 12.91 (8.65, 18.30) | 6.97 (4.98, 9.27) | 4.80 (2.56, 10.92) |
Z | -7.4 | -10.863 | -17.369 | -7.3 | |
P | <0.01 | <0.01 | <0.01 | <0.01 |
组别 | n | PGⅠ (ng/mL) | PGⅡ (ng/mL) | PGR | G-17 (pmol/L) |
对照组 | 488 | 100.75 (84.53, 129.99) | 8.56 (6.47, 11.49) | 12.07 (9.59, 15.60) | 3.01 (1.93, 6.05) |
萎缩性胃炎组 | 314 | 92.40 (64.46, 124.40)a | 13.48 (9.13, 18.85)a | 7.08 (5.10, 9.42)a | 4.43 (2.46, 10.18)a |
肠化组 | 141 | 82.13 (59.85, 118.59)ab | 11.32 (8.09, 17.38)a | 6.98 (5.02, 9.28)ab | 4.72 (2.64, 10.62)a |
异型增生组 | 37 | 70.00 (44.38, 100.07)abe | 11.81 (8.49, 16.65)a | 5.97 (3.47, 8.79)abd | 9.23 (6.44, 12.41)ace |
变量 | AUC | 95%可信区间 | 特异度(%) | 敏感度(%) |
PGⅠ | 0.637 | 0.602-0.671 | 29.1 | 97.7 |
PGⅡ | 0.700 | 0.668-0.733 | 79.9 | 53.7 |
PGR | 0.820 | 0.794-0.847 | 75.4 | 78.3 |
G-17 | 0.635 | 0.600-0.669 | 74.6 | 46.1 |
PGR联合G-17 | 0.826 | 0.801-0.852 | 74.2 | 78.3 |
PGⅠ、PGR联合G-17 | 0.832 | 0.807-0.858 | 82.2 | 69.9 |
PGⅠ、PGⅡ、PGR联合G-17 | 0.841 | 0.817-0.866 | 77.0 | 79.2 |
引文著录: 卢曹念, 吴健, 佘强, 邓彬, 丁岩冰. 血清胃蛋白酶原和胃泌素-17在胃癌前病变筛查中的应用价值. 世界华人消化杂志 2021; 29(4): 204-209