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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: Clin Colorectal Cancer. 2013 Jun 27;12(3):179–187. doi: 10.1016/j.clcc.2013.04.004

Figure 2. Prognostic Impacts of Sex on DFS Stratified by Patient Characteristics.

Figure 2

HRs (95% CI) (which compared DFS in men with women) were estimated by Cox model adjusted for age, stage, and treatment when it was applicable and stratified by the study. HRs for subgroups classified by the number of LNs examined were only based on patients with stage II disease.

Abbreviations: DFS = disease-free survival; HR = hazard ratio; LN = lymph node.