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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 Jiao 1CE , Yu Wang 2BC , Xiangyang Qu 3BF , Jianjun Qu 1EG , Xinbo Wang 1AD*

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.

VariablesWhole study seriesPropensity-score-matched pairs
HR (95% CI)pHR (95% CI)p
Pyloric stenosis
 Yes1.658 (1.066–2.580)2.595 (1.408–4.783)
Depth of invasion
 T20.729 (0.199–2.669)0.633
 T31.562 (0.520–4.692)0.4271
 T4a0.902 (0.320–2.544)0.8460.197 (0.049–0.787)0.805
 T4b2.830 (0.836–9.580)0.0951.830 (0.174–3.881)
Lymph node metastasis
 N11.355 (0.559–3.285)0.5020.572 (0.135–2.421)0.448
 N22.763 (1.434–5.323)0.937 (0.218–4.029)0.931
 N3a4.736 (2.540–8.829)2.695 (0.691–10.507)0.153
 N3b7.679 (3.427–17.207)3.183 (0.745–13.594)0.118

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750