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. Author manuscript; available in PMC: 2023 Sep 1.
Published in final edited form as: Ann Surg. 2022 Jun 27;276(3):522–531. doi: 10.1097/SLA.0000000000005559

Table 3.

R status, lymph node status and overall survival

Univariate analysis
Median OS HR 95%Cl (lower, upper) p-value
Total cohort, N0 (n=410)
R Status
R0 208.6
R+ 201.8 1.654 0.191, 4.321 0.648
Parenchyma-sparing resections, N0 (n=66)
R Status
R0 141.2
R+ 120.5 2.464 0.223, 7.121 0.462

OS: Overall survival; HR: Hazard ratio; CI: Confidence interval