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©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Feb 7, 2005; 11(5): 641-644
Published online Feb 7, 2005. doi: 10.3748/wjg.v11.i5.641
Published online Feb 7, 2005. doi: 10.3748/wjg.v11.i5.641
Table 2 Diagnosis value of different calculation method of weight coefficient.
| aj | AD | Patients (n/N) | Normal people (n/N) | Sensitivity (%) | Specificity (%) | Youden index |
| Method 1 | ≥0.20 | 44/64 | 440/693 | 69.8 | 63.5 | 0.333 |
| Method 2 | ≥0.17 | 43/63 | 435/693 | 68.3 | 62.8 | 0.311 |
- Citation: Chen K, Yu WP, Song L, Zhu YM. Quantitative assessment model for gastric cancer screening. World J Gastroenterol 2005; 11(5): 641-644
- URL: https://www.wjgnet.com/1007-9327/full/v11/i5/641.htm
- DOI: https://dx.doi.org/10.3748/wjg.v11.i5.641