28 July 2021 : Clinical Research
Effects of Preoperative Pyloric Stenosis on Outcomes and Nutritional Status in 73 Patients Following Curative Gastrectomy for Gastric Cancer: A Retrospective Study from a Single Center
Xuguang Jiao1CE, Yu Wang2BC, Xiangyang Qu3BF, Jianjun Qu1EG, Xinbo Wang1AD*DOI: 10.12659/MSM.930974
Med Sci Monit 2021; 27:e930974
Table 3 Multivariate survival analysis of all gastric cancer patients in the whole study series and propensity score-matched pairs.
| Variables | Whole study series | Propensity-score-matched pairs | ||
|---|---|---|---|---|
| HR (95% CI) | p | HR (95% CI) | p | |
| Pyloric stenosis | ||||
| No | 1 | 1 | ||
| Yes | 1.658 (1.066–2.580) | 2.595 (1.408–4.783) | ||
| Depth of invasion | ||||
| T1 | 1 | – | ||
| T2 | 0.729 (0.199–2.669) | 0.633 | – | |
| T3 | 1.562 (0.520–4.692) | 0.427 | 1 | |
| T4a | 0.902 (0.320–2.544) | 0.846 | 0.197 (0.049–0.787) | 0.805 |
| T4b | 2.830 (0.836–9.580) | 0.095 | 1.830 (0.174–3.881) | |
| Lymph node metastasis | ||||
| N0 | 1 | 1 | ||
| N1 | 1.355 (0.559–3.285) | 0.502 | 0.572 (0.135–2.421) | 0.448 |
| N2 | 2.763 (1.434–5.323) | 0.937 (0.218–4.029) | 0.931 | |
| N3a | 4.736 (2.540–8.829) | 2.695 (0.691–10.507) | 0.153 | |
| N3b | 7.679 (3.427–17.207) | 3.183 (0.745–13.594) | 0.118 | |