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 6 Comparison of postoperative complications morbidity and mortality between the 2 groups.
| Parameters | Pyloric stenosis74 cases | Non-pyloric stenosis269 cases | χ2 | p |
|---|---|---|---|---|
| Overall complications | 9 | 16 | 3.317 | 0.079 |
| Major surgical complications | 6 | 10 | 2.516 | 0.124 |
| Stomach empty postpone | 2 | 3 | 1.018 | 0.295 |
| Ileus | 1 | 3 | 0.028 | 0.867 |
| Intra-abdominal infection | 1 | 3 | 0.028 | 0.867 |
| Anastomotic leak | 2 | 1 | 3.637 | 0.057 |
| Non-surgical complication | 3 | 6 | 0.755 | 0.412 |
| Pneumonia | 1 | 2 | 0.247 | 0.519 |
| Cardiovascular disorders | 1 | 1 | 0.961 | 0.385 |
| Urinary system infection | 0 | 1 | 0.276 | 0.784 |
| Hepatic impairment | 1 | 2 | 0.247 | 0.519 |
| In-hospital mortality | 0 | 1 | 0.276 | 0.784 |