Table 3 Univariate analysis results for the mtDNA copy number change in tumor tissues with respect to non-tumor tissues
From: Mitochondrial DNA polymorphisms, its copy number change and outcome in colorectal cancer
Variable | n | p value | HR | 95% CI | Variable | n | p value | HR | 95% CI | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
Lower | Upper | Lower | Upper | ||||||||
Overall survival | Disease free survival | ||||||||||
mtDNA copy number (increase vs decrease) | 273 | 0.389 | 1.163 | 0.825 | 1.640 | mtDNA copy number (increase vs decrease) | 272 | 0.389 | 1.154 | 0.833 | 1.601 |