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Table 2 Independent prognostic factors of 533 GC patients identified by multivariate analysis

From: Long term follow up and retrospective study on 533 gastric cancer cases

Covariate χ2 P HR 95% CI
Lower Upper
Tumor invasion 13.008 < 0.001 1.022 1.010 1.034
LN status 36.845 < 0.001 1.462 1.293 1.653
Distant metastases 29.004 < 0.001 2.832 1.939 4.137
Resection type 5.900 0.015 0.430 0.218 0.850
HIPEC 3.863 0.049 1.707 1.001 2.910
Postoperative SAE 27.752 < 0.001 2.507 1.781 3.528
Systemic chemotherapy 24.064 < 0.001 0.521 0.402 0.676
  1. GC: gastric cancer; HR: hazard ratio; CI: confidence interval; LN status: lymph node status; HIPEC: hyperthermic intraperitoneal chemotherapy; SAE: serious adverse event.